Bc546 vs 2n3904

Bc546 vs 2n3904. 2n3904 the 2n3904 is an npn transistor widely used as a substitute for the bc547 due to its similar. Similarly, it will be forward-biased once a signal is given to . Leave a Reply Cancel reply. Table 1. comPlease note: As part of the bc546 bc547 bc548 min typ max 300 1. The circuit operates on 60 VDC (and my power supplies are producing that voltage +/- 1 VDC). 1 µA VCE=60V, IB=0 BC546 BC548 0. Ⅳ. BC547B Pro Transistor Bipolar (BJT) Individual, NPN, 45 V Bc547B Transistor Equivalent — bc547 transistor features. The 2N5551HR is a silicon The BC546 transistor might have a current gain anywhere between 110 and 800. It is commonly employed to create low-noise amp View 2N3904 by NXP USA Inc. NA. Together, they create a complementary 2N3904 0. Figure 1: An illustration of the pin out of a standard TO-92 package for DigiKey part number 2N3904FS-ND: E = Emitter, B = Base, C = Collector. View differences in part data attributes and features. It is manufactured in TO-93 package, the BC546 − 65 V BC547 − 45 V BC548 − 30 V VEBO emitter-base voltage open collector BC546 − 6V BC547 − 6V BC548 − 5V ICcollector current (DC) − 100 mA ICM peak collector current − 200 mA IBM peak base current − 200 mA Ptot total power dissipation Tamb ≤25 °C; note 1 − 500 mW VCEO 140 160 Vdc Collector − Base Voltage 2N5550 2N5551 VCBO 160 180 Vdc Emitter − Base Voltage VEBO 6. What is the difference between 2N2222 and 2N2222A? The 2N2222A is a slight bit better in terms of Vceo, Vcbo, Vebo. 3 Œ BC546 Œ DC CURRENT GAIN As seen in the figure1. NO: ZT2326. pdf BC846/BC546 series65 V, 100 mA NPN general-purpose transistorsRev. 1. Manufacturer: Fairchild Semiconductor. 0 Vdc. Electronic Components Datasheet Search Here are some possible replacements for BC546: 2N3904: This is a widely used general-purpose NPN transistor, suitable for low 2N3904 NPN Transistor. General Purpose--40----100. Description: Amplifier Transistors. BC546 NPN Transistor: Pinout, Datasheet, Equivalent. 0 5. 35 150 −55~+150 Unit V V V A W W W PC 0. BC546 − 65 V BC547 − 45 V BC548 − 30 V VEBO emitter-base voltage open collector BC546 − 6V BC547 − 6V BC548 − 5V ICcollector current (DC) − 100 mA ICM peak collector current − 200 mA IBM peak base current − 200 mA Ptot total power dissipation Tamb ≤25 °C; note 1 − 500 mW 3. I am currently following what seems to be a good sparkfun tutorial. 0 mA, IB = 0 40 − V V(BR)CBO Collector−Base Breakdown Voltage IC = 10 A, IE = 0 60 − V V(BR)EBO Emitter−Base The 2N3904 is an extremely popular NPN transistor that is used as a simple electronic switch or amplifier that can handle 200 mA (absolute maximum) and frequencies as high as 100 MHz when used as an amplifier. In this read you’ll study all nitty-gritty of BC546 transistor i. The continuous collector current is 100mA means it can drive load under 100mA. The maximum output current 1. Features • Switching and Amplifier • High-Voltage: BC546, VCEO = 65 V • Low-Noise: BC549, BC550 • Complement to BC556, BC557, BC558, BC559, and BC560 2N3904 (IC = 100 mAdc, VCE = 1. 1 General description. November 7, 2022. Features • Pb−Free Packages are Available* Similar Part No. P. 5 9 2 10 220 330 600 1. 0 mW mW/°C Total Device Dissipation @ TC = 25°C Derate above 25°C PD 1. Pb. So they BC546 / BC547 / BC548 / BC549 / BC550 www. 3 , the beta is fairly constant when IC is between 10-2 mA and 10mA. Can BC 548 switch in these ranges? The terms hfe, beta, current gain, transconductance still confuse me. 0 V IC Collector Current - Continuous 200 mA TJ, TSTG Operating and Storage Junction Temperature Range -55 to 150 °C Symbol Parameter Maximum Unit 2N3904 MMBT3904(3) PZT3904(4) PD Total Device Dissipation 625 350 1,000 mW Derate Above Hi, 2N3904 and BC546 pin connections are different. Are you looking for 2N3904 VS 2N3906 transistor or the difference between these two transistors? If yes, then you . 2N3904 and 547 Both can go higher than 100MHz with is great speed than an optoisolator. 6. 5 12 W Features • Switching and Amplifier • High-Voltage: BC546, VCEO = 65 V • Low-Noise: BC549, BC550 • Complement to BC556, BC557, BC558, BC559, and BC560 2N2222, 2N3904, 2N4401, BC337 (Pin configuration of some transistors are different from BC547, check pin configuration before replacing in a circuit) BC547 Transistor Explained / Description: BC547 is a general purpose BJT NPN transistor mostly used in electronics hobbyists and educational electronics projects. 6 A continuación se muestra el circuito de la luz intermitente LED que utiliza el transistor 2N3904. Figure \(\PageIndex{1a}\): 2N3904 data sheet. Moderátori: mirosne, Moderátori. PNP complements: BC556 A 2N3904 made by Motorola. This transistor is very popular for its high voltage characteristics where the maximum voltage across collector-emitter (VCE) could be 65V and 0. MARKING: FULL PART NUMBER TO-92 CASE MAXIMUM RATINGS: (TA=25°C) SYMBOL UNITS Collector-Base Voltage VCBO 60 V Collector-Emitter Voltage VCEO 40 V Emitter-Base Voltage VEBO 6. B, C TO-92 Plastic Package Amplifier Transistors ABSOLUTE MAXIMUM RATINGS (Ta=25ºC) DESCRIPTION SYMBOL UNITS Collector Emitter Voltage V CEO V Collector Emitter Voltage V CES V Collector Base Voltage V CBO V Q1: 2N3904, NPN transistor. CAT. 2019 yellow purple red gold resistor value +Tensiones y corriente máxima de los transistores BC546, BC547, BC548, BC549 y BC550. your company already has 150,000 2N3904 in stock and they are used in multiple products. The affordability of both the 2N2222 and 2N3904 transistors contributes to their widespread availability and versatile use across various devices. The useful dynamic range extends to 100 mA as a switch and to VCEO Collector-Emitter Voltage 40 V VCBO Collector-Base Voltage 60 V VEBO Emitter-Base Voltage 6. Price N/A. $2. pdf Is If the 2N3904 was driving the relay OK, the BC337 should work fine with no other changes. 4 %âãÏÓ 4 0 obj >stream xœ]RËnƒ0 ¼ó >¦‡ L ‚%„DI 8ô¡Ò~ %E* ràï»»vÒªHXã±gvVk?/ ¥î á¿™±©` ]¯[ óx5 ˆ3\zíÉP´}³¸ ¯ÍPOž âj JÝ ^’øïx6/f ›¬ Ïðàù¯¦ Óë‹Ø|æ î«ë4}Ãz —¦¢ }žëé¥ @ø,Û–-ž÷˺EÍï u ò^Ú,ÍØÂÕ ˜Z_ÀK‚ IQ¤ èößYd çîïÕC K€_ê%q„8>à ! 2N5551 www. 2N3904 www. View and Compare All Substitutes. The BC546 is an extremely high-frequency The 2N3904 transistor typically comes in a TO-92 package with three pins. It has a decent gain value (hfe) of maximum 700 and is highly linear. 2N3904 VS BC546 Pin Difference. It is ideal for small signal amplification and uses the 2N3904 transistor, which is cheaply and readily available from online auction shops. The 2N5551HR is a silicon \$\begingroup\$ I've seen the 2N3904 suggested as an equivalent, if you want to find its datasheet. The collector current of the 2N3904 is 200mA, while the collector current of the 2N3904 VS BC547 Understanding The Difference Components, 40% OFF. BC546 manufactured by: Silicon NPN Epitaxial Planar AF Transistor Others 2n3904 vs 2n2222a in an RF resonant tranformer Troubleshooting I've built one of those "slayer exciters" with 3 turns on the primary, ~400 turns on the secondary (1 cm diameter, ferrite rod inserted). BC546 80 BC547 50 BC548 30. 65 W VCE = 5 V, IC = 2 mA 580 660 700 mV VCE = 5 V, IC = 10 mA 720 fT Current Gain Bandwidth Product VCE = 5 V, IC = 10 mA, f = 100 MHz 300 MHz Cob Output Capacitance VCB = 10 V, IE = 0, f = 1 MHz 3. 2N3904 vs. The BC546 is a high frequency NPN Transistor commonly used in low noise amplifier designs. 2. 2N3904 application examples . c945 npn transistor datasheet pdf; calculate capacitor size for single phase motor location audio grade capacitors uk bajaj Figure 1. . It may provide voltage and current gain to a variety of Substitute 7: 2N3904G The 2N3904G, a variant of the 2N3904, is a popular choice as a substitute. The leader in intelligent power and image sensing technologies that build a better future for the automotive, industrial, cloud, medical, and IoT markets Author Topic: PN3904 vs 2N3904 (Read 9523 times) 0 Members and 1 Guest are viewing this topic. Loading 2N3904. On this tutorial page is a video. 0. 1 µA VCB=70V, IE=0 BC546 Collector-Emitter Breakdown Voltage V(BR)CEO 30 ICBO BC547 45 BC547 30 Collector Cutoff Current 6 65 Emitter-Base Breakdown Voltage BC546 BC547 BC548 V(BR)EBO Collector-Emitter Saturation Voltage VCE(sat) 0. Electro Fan. In this article we are going to discuss about 2N3904 VS BC547 or the difference between these two bipolar junction transistors. BC547 Double Transistor Audio Amplifier : 8 Steps 2N3904 VS BC547 Understanding the Difference Components Info. The pinout from left to right is: Emitter, Base, Collector. In other words, MMBT3906 is the SMD version of 2N3906. If any of these limits are exceeded, device functionality should not Visual Studio Code is free and available on your favorite platform - Linux, macOS, and Windows. Datasheet. 0 V IC Collector Current - Continuous 200 mA TJ, TSTG Operating and Storage Junction Temperature Range -55 to 150 °C Symbol Parameter Maximum Unit 2N3904 MMBT3904(3) PZT3904(4) PD Total Device Dissipation 625 350 1,000 mW Derate Above BC547, BC548, BC549, 2n3904, 2SC5200,BC639, BC636, 2N222 TO-92, Basic Working of a Transistor. NTE194, 2N5833, 2N5088, 2N3055, 2N5401 (PNP) Same Family Transistors. This is a basic transistor amplifier circuit. Your circuit is only powered with 9V, and the current passing through each transistor is limited to less than 20mA, so any In short, the BC546 is an extremely high-frequency NPN transistor. Max. Image shown is a representation only. Equivalent 2N3904 NPN transistors are BC636, BC549, BC639, 2N2222 TO-18, 2N2222 TO-92, 2N2369, 2N3906, 2N3055, 2SC5200, etc. Refer to the equation below for clarification. REPLY 2、2N3904. its officers, e mployees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and r easonable attorney fees a rising out of, directly or indirectly, 0. electronic hobby circuits: bc Bc547 npn 100ma 45v bc547b pieces transistor Bc546 npn transistor Bc557 transistor – pin diagram, specifications, datasheet » electroduino Bc548 transistor bc547 npn bc 547 548 datasheet . Unit ICBO Collector Cut-Off Current VCB = 30 V, IE = 0 15 nA 2N3904 MMBT3904 PZT3904 NPN General Purpose Amplifier This device is designed as a general purpose amplifier and switch. PWM signal generation. 0 V Collector Current − Continuous IC 100 mAdc Stresses exceeding those listed in the Maximum Ratings table may damage the device. I use a variety of leds - red,blue,green and yellow. The circuit works perfectly fine above ~5 V input when I'm using a 3904 transistor. Unit ICBO Collector Cut-Off Current VCB = 30 V, IE = 0 15 nA It has a current rating of 200 mA, a voltage rating of 40 V, and a power rating of 625 mW. • The 2N3904 Transistor β = 30-400 C= Collector B = Base E = Emitter Important 2N3904 Specifications from the datasheet Note high maximum ratings BUT 200mA maximum current 2N3904 Datasheet • Posted on the ME456 website Maximum Thermal Dissipation Depends on package BUT is always < 1 watt Your package, max dissipation P = 0. As it's an NPN transistor, so major charge carriers are electrons caryying negative charge. Available for delivery. Ja myslím že tomu úplne vyhovuje BC546,7,8,9 vo variantách B-hfe200-450, C-hfe420-800 2N3904 Datasheet (HTML) - ON Semiconductor: 2N3904 Product details: General Purpose Transistors. 1 1 10 100 Base-Emitter ON Voltage vs Collector Current V BE(ON)-(V) - (mA) 0 0. Transistor NPN Silicon Plastic. BC546 VS BC547 Transistor: Understanding the Difference 2N3904 VS 2N3906 Understanding the Difference. \$\endgroup\$ – Andrew Morton. The percentage difference between two values is calculated by dividing the absolute value of the difference between two numbers by the average of those two numbers. Author Topic: PN3904 vs 2N3904 (Read 9523 times) 0 Members and 1 Guest are viewing this topic. Home; Home › bc547b transistor pinout › El bc547 pertenece a la familia de transistores con similares características como los bc546, bc548, bc549 y todos ellos son de tipo bipolar o In this post we are going to discuss about NPN VS PNP transistor or what are the difference between these two types and other useful information. The first pin on the 2N3904 is Emitter, the second is Base, and the third is Collector, whereas the first pin on the BC547 is Collector, the second is Base, BC547 VS 2N2222 Pin Difference. November 11, 2022. Collector (C) Base (B) Emitter (E) Material of BC547 VS BC548 Pin Difference. 2 A (I C = 2. f T Min (MHz) P TM Max (W) Reference Price. $0. 5 V, IC = 0, f = 1 MHz 9 pF NF Noise Figure BC546 / BC547 / BC548 V CE = 5 V, IC = 200 μA, f = 1 kHz, RG = 2 kΩ V CEO Min (V) V CBO (V) V EBO (V) V BE(sat) (V) V BE(on) (V) h FE Min. BC547/548. 5 6 8. \$\endgroup\$ The 2N3904 is an extremely popular NPN transistor that is used as a simple electronic switch or amplifier that can handle 200 mA (absolute maximum) and frequencies as high as 100 MHz when used as an amplifier. Applications. The 2N2222 is also an NPN transistor and shares some similarities with the 2N3904. Both are general purpose and quite popular transistors and are available in TO-92 package. [1] A 2N3904 (lower left) in a TO-92 package on a breadboard. Typ. PINNING PIN DESCRIPTION 1 collector 2 base 3 emitter VCBO Collector-Base Voltage (IE = 0) 60 V VCEO Collector-Emitter Voltage (IB = 0) 40 V Ordering Code Marking Package / Shipment 2N3904 2N3904 TO-92 / Bulk 2N3904-AP 2N3904 TO-92 / Ammopack TO-92 Bulk TO-92 Ammopack 1/5. Hi, I was taking a look at the datasheets of the 2N4401 and 2N3904. 2n3904 vs bc547 understanding the difference components, 40% off. 0 V This simple 2-transistor (2-stage) audio amplifier circuit with feedback is a useful preamplifier for use with microphones or in a radio circuit. UMT3904 / SST3904 / MMST3904 / 2N3904 Transistors NPN General Purpose Transistor UMT3904 / SST3904 / MMST3904 / 2N3904!Features 1) BVCEO > 40V (IC = 1mA) 2) Complements the UMT3906 / SST3906 / MMST3906 VCBO VCEO VEBO IC Tj Tstg Limits 60 40 6 0. Or a combination of the two- your company is buying the 2N3904 in mass quantity for cheap and you would have to buy the 2N4401 in 100 quantity for 5x the price The 2N3906 is a PNP bipolar junction transistor that is extensively used in low-power amplifying and switching applications. Multiplying the result by 100 will yield the solution in percent, rather than decimal form. BC547 NPN bc546、bc547 和 2n3904 等三种晶体管的电气规范 六、bc546特性曲线 1、bc546 晶体管的静态特性. Apparently, I was wrong, but would really like to understand what causes the difference in this very simple circuit to make one of them work and the other one not. It is suitable to learn how the transistor works. BC546 (NPN) 2N3906 (PNP) BC556 (PNP) 2N3904 (NPN) Low Noise Transistors: 2SC2240 (NPN) MPSA42 (PNP) 2SA970 (PNP) MPSH10 (NPN) Audio Amplifier Transistors: MPSA18; MPSA28; BC548; Bc546 npn transistor: pinout, datasheet, equivalentLeicht verletzt zu werden takt wie bc547 transistor pinout ruiniert Bc547 transistor circuit rangkaianPinout of bc547 npn transistor. BC547 is the general purpose NPN Silicon Bipolar junction transistor used to Switching and Amplification. Introduction to BC546 BC546 Datasheet (PDF) - NXP Semiconductors: Part # BC546: Download BC546 Download: File Size 47. So I tried to reproduce what is explained in this video (but English is not my native language) and here is what I understood at my level, it 2N3904 types are NPN silicon transistors designed for general purpose amplifier and switching applications. 5 8. BC546 is an NPN epitaxial silicon transistor that is available in a TO-92 package. 2N3904 Pinout consists of 3 Pins i. The 2N3904 is a widely used NPN bipolar junction transistor (BJT) suitable for general-purpose low-power applications. Unit Price: $0. BC547 NPN General Purpose Transistor Buy Now . BLKBX. Total Device Dissipation @ TA = What is the difference between 2N3904 and 2N2222? 2N3904 can carry up to 200mA current from the emitter to the collector terminal. The equivalant transistors are VCEO 65 45 30 V Collector-Base Voltage BC846 BC847 BC848 VCBO 80 50 30 V Emitter-Base Voltage BC846 BC847 BC848 VEBO 6. By looking at the above pin comparison image above we can understand that pin configuration of both the transistors are different. However, the 2N2222 generally has a higher current gain (hfe) and a higher maximum collector current (IC) compared to the 2N3904 [9] . 50. Check Details Check Details. Product overview. BC547: Datasheet, Pinout, Working, Applications and Simulation The Engineering Projects. More Details. But if you are not planning on stressing the part (higher voltages, etc) both will work well Today we are going to compare BC337 VS 2N2222 transistors. Cite. Their working principle is to control the collector current by controlling the base current. 5 ADatasheet - production dataFeatures3BVCEO 160 V11 IC (max) 0. 0 6. Brief Description on BC547 The main difference between the 2N2222 and 2N3904 transistors lies in their electrical and thermal characteristics. The BC547 Datasheet. BC548 Circuit . Difference between 2N3904 and 2N3906 The 2N3904 is an NPN transistor and 2N3906 is a PNP, this is a major difference between these two transistors so we cannot replace them directly but it is possible to use the one in the place of 2N5551HRHi-Rel NPN bipolar transistor 160 V, 0. 625. h FE Max. BC547 NPN BC546 BC547 BC548 VCEO 65 45 30 Vdc Collector - Base Voltage BC546 BC547 BC548 VCBO 80 50 30 Vdc Emitter - Base Voltage VEBO 6. The 2N3904 is usually much cheaper than the 2N2222, as it is the more commonly used transistor. The transistor works as an amplifier for this mode. I'm trying to figure out how to create a driver for a led from the GPIO pins of the raspberry and a NPN 2N3904 transistor. 2N3904 has a gain Product profile. BC547B transistor BC546 / BC547 / BC548 / BC549 / BC550 NPN Epitaxial Silicon Transistor. It has a maximum gain value of 800 and a high collector to emitter voltage of 65V making it also suitable for high voltage This post describes the BC546 transistor pinout, equivalent, uses, features and some other useful information about this transistor. Even if hfe is a bit different in datasheet, there is huge variation of hfe between individual devices \$\endgroup\$ – fifi_22. With similar electrical characteristics and TO-92 packaging, it is a readily available alternative. With similar characteristics, the 2N3904 is suitable for low to moderate-power amplification applications and is commonly found in audio amplifier stages, signal processing circuits, and general-purpose switching. The BC550 Transistor is a general purpose N-P-N transistor, in which N-P-N transistor electrons work as the primary charge carriers that are emitted from the emitter of the transistor to the PN junction. Download Visual Studio Code to experience a redefined code editor, optimized for building and debugging modern web and cloud applications. 2N3904 NPN Transistor. 2N3904 is a silicon NPN Bipolar Junction Transistor (BJT), enclosed in TO-92 package and is normally used for switching & amplification purposes. Required fields In this mode, transistor operation is between the situation and cutoff mode. Note: The 2N3904 transistor was first manufactured by Motorola. 1. 2 4. Your email address will not be published. 0 mA, IB = 0 40 − V V(BR)CBO Collector−Base Breakdown Voltage IC = 10 A, IE = 0 60 − V V(BR)EBO Emitter−Base Wow, asleep for 12 years, and now gets a post. 001 cheaper and they work the same. 7 15 1. BC557 comes in the TO-92 package and is mainly used for switching and amplification purpose. Basic transistors amplifier circuit using 2N3904. 5 12 W BC549, BC636, BC639, BC547, 2N2369, 2N3055, 2N3904, 2N3906, 2SC5200 . Super Contributor; Posts: 3283; PN3904 vs 2N3904 « on: March 31, 2015, 12:41:04 am %PDF-1. com 2 ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted) Symbol Parameter Test Condition Min. $3. 100 2N3904 NPN Transistor. APPLICATIONS •Switching and amplification in high voltage applications such as telephony. BC547 Substitute 8: 2N4403 For complementary pair applications, the 2N4403 is a PNP transistor that can be paired with the BC547. 0 mAdc, IB = 0) V(BR)CEO 40 − Vdc Collector−Base Breakdown Voltage (IC = 10 Adc, IE = 0) V(BR)CBO 60 − Vdc Emitter−Base Forget about 'bc' prefix, manufacturer can write everything like C547, T547, S547 etc. 250. 0 kHz) BC546. The maximum amount of current that could 2N3904 (Pinouts are different) Alternative for 2SC945. 0 V 2N5551HRHi-Rel NPN bipolar transistor 160 V, 0. 2n3904 vs 2n2222 are ordinary NPN transistors. The BC547 datasheet is unusual because instead of describing a single component, it describes a large group of related components, including the BC547. 0 mA, V CE = 5. C1815 VS BC547 – Differences Explained. 2N5550 . BC546B/547B/548B. If you drop a TIP41C into the circuit you should still be able to measure a signal at the amplifier output, but it will probably a lot lower because the current gain of the TIP41C is a magnitude lower compared to the 2N3904. 5 12 W Transistor BC547 is probably the most elementary of the available electronic active components and yet becomes the basic, vital building block in most electronic circuits. Warning: The C945 is a Japanese NPN transistor and hence the C945 pinout will be in Emitter, Collector, Base order. You probably have air BC108 family transistors from various manufacturers (ITT, CEMI, ATES, Siemens)The BC107, BC108 and BC109 are general-purpose low power silicon NPN bipolar junction transistors found very often in equipment and electronics books/articles from Europe, Australia [1] and many other countries from the 1960s. 80. All two TO-92 and 40V containers from Vceo though: - the 3904 can dissipate up to 625mW and has an Ic of 200mA - the 4401 can dissipate up to 250mW and has an Ic of 600mA obviously they are maximum values but they are not few 250mW with an Ic of 600mA. 1 1 10 100 0. 5 6. In the 2N3904 NPN transistor, both the emitter and collector terminals will be reverse biased or left open once the base pin is connected at the GND terminal. Where to use 2N5551. 4 0. BC546 NPN Transistor. TO-92. Also in the case of collector current, once I used the 547 You could use BC547, BC549, BC636, BC639, 2N2222 TO-92, 2N2222 TO-18, 2N2369, 2N3055, 2N3904, 2N3906, 2SC5200 as BC548 equivalent. They were created by Philips and Mullard in 1963 and introduced in It falls under the category of PNP transistors where one N-doped layer stands between the two P-doped layers. 8 1 V - BASE-EMITTER ON VOLTAGE (V) I - COLLECTOR CURRENT (mA) N) C V = 5VCE 25 °C 125 °C bc546 bc547 bc548 min typ max 300 1. Both are common NPN bipolar junction transistors used for general-purpose low-power amplifying The BC series, such as BC549 and BC639, are the finest recommendations for the BC547 transistor equivalent, followed by the 2N2222 transistor. 300. BC327 PNP 35 pezzi BC337 NPN 35 pezzi BC517 NPN 35 pezzi BC547 . Both transistors are packaged in the TO-92 package, which is a plastics packaging, as shown in the image above. The first pin is “Emitter”, second is “Base” and the third is “Collector”. 5 2 3 18 30 30 60 60 110 u mho dynamic characteristics dynamic characteristics transition frequency f t i c = 10ma, v ce = 5v, f = 100mh z mh z bc546c/bc547c/bc548c VCE = 5 V, IC = 2 mA 580 660 700 mV VCE = 5 V, IC = 10 mA 720 fT Current Gain Bandwidth Product VCE = 5 V, IC = 10 mA, f = 100 MHz 300 MHz Cob Output Capacitance VCB = 10 V, IE = 0, f = 1 MHz 3. Size:53K philips bc546 bc547 3. 2N3904 DC Current Gain vs Collector Current h FE I C - (mA) 40 80 120 160 200 220 0. pdf Is Now Part ofTo learn more about ON Semiconductor, please visit our website at www. 5 pF The 2N3904 has a gain of between 100 and 300, whereas the 2N2222 has a gain of between 150 and 500. You could find them on easybom. The 2N3904 is an extremely popular NPN transistor that is used as a simple electronic switch or amplifier that can handle 200 mA (absolute maximum) and frequencies as high as 100 MHz when used as an amplifier. 5 3. BC547 NPN The 2N3904 is an NPN transistor that can only switch one-third the current of the 2N2222 but has otherwise similar characteristics. The 2N3904 is a common NPN bipolar junction transistor used for general-purpose low-power amplifying or switching applications. Similarities between 2n3904 vs 2n2222 . rogi Stály člen Príspevky: 413 Dátum registrácie: 22 Apr 2009, 23:00 Bydlisko: Ružindol. The gain of the BC546A will be in the range from 110 to 220, BC546B ranges from 200 to 450, BC546C ranges from 420 to 800. 0 pF Cib Input Capacitance VEB = 0. 下图显示了 bc546 晶体管的静态状态，用集电极电流与集电极大批发射极电压绘制。. 2. Base, Emitter & Collector. Or a combination of the two- your company is buying the 2N3904 in mass quantity for cheap and you would have to buy the 2N4401 in 100 quantity for 5x the price Some instructables I watched used 2N3904 transistor whereas a few used BC547. H. BC546 / BC547 6 V BC548 / BC549 / BC550 5 IC Collector Current (DC) 100 mA PC Collector Power Dissipation 500 mW TJ Junction Temperature 150 °C TSTG Storage Temperature Range -65 to +150 °C Symbol Parameter Conditions Min. In this design, a 100-kΩ resistor provides feedback Features • Switching and Amplifier • High-Voltage: BC546, VCEO = 65 V • Low-Noise: BC549, BC550 • Complement to BC556, BC557, BC558, BC559, and BC560 Could you show me a datasheet? Here are the parts that have EBC pinouts (again, the fine print = you are facing the flat part and the leads are pointing down): 2N3904, 2N3906, 2N2222, 2N2907, 2N4401, 2N4403, 2N5087, 2N5089, MPSA42. Loading Sample or Buy. Why would that mean that BC546 datasheet, BC546 pdf, BC546 data sheet, datasheet, data sheet, pdf, AEG-TELEFUNKEN, Silicon NPN Epitaxial Planar AF Transistor LM317 LM339 MAX232 NE555 LM324 7805 2N3055 LM358 2N2222 74LS138 TDA7294 TL431 IRF540 1N4148 2N3904: Up2 BC546 datasheet. DESCRIPTION NPN high-voltage transistor in a TO-92; SOT54 plastic package. 07 17 November 2009 Product data sheet1. 2N3904: The 2N3904 is an NPN transistor that is widely regarded as a suitable substitute for the C945. its officers, e mployees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and r easonable attorney fees a rising out of, directly or indirectly, Under the maximums we find the device has a maximum power dissipation of 625 mW in free air (ambient temperature of 25\(^{\circ}\)C), a maximum collector current of 200 mA and a maximum collector-emitter voltage of 40 V. The BC546 is an extremely high-frequency NPN transistor. THERMAL DATA Rthj-amb • Rthj-case • Thermal Resistance Junction-Ambient Max Thermal Resistance Junction-Case Max 2N3904 or 2N2222 might do you but a 2N3707 is identical to a BF494. NPN. However, as soon as I switch to 2222a, I get no oscillation •High voltage (max. com 2 THERMAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Note 3) Symbol Characteristic Max Unit PD Total Device Dissipation 625 mW Derate Above 25 C 5. BC547A. Keep reading. 2N3904 VS 2N3906 Understanding the Difference. Obviously, the device cannot withstand maximum current and voltage simultaneously. BC547 Pinout . The equivalant transistors are BC549, 2N2222, 2N3904, 2N3906, BC546, BC548. Datasheet: 141Kb/6P. Introduction to 2N3904. Both the BC547A and 2N3904 are simple NPN general purpose transistors. BC548 is a NPN transistor so the collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (V ­ BC546 / BC547 6 V BC548 / BC549 / BC550 5 IC Collector Current (DC) 100 mA PC Collector Power Dissipation 500 mW TJ Junction Temperature 150 °C TSTG Storage Temperature Range -65 to +150 °C Symbol Parameter Conditions Min. 0 Vdc) 2N3903 2N3904 hFE 20 40 35 70 50 100 30 60 15 30 Collector-Emitter Voltage V ceo =45; Collector-Base voltage V cbo =50; Emitter-Base voltage V BC547 Transistor Equivalent. Not only that see a higher power amplifier than this below. answered Feb 15 Difference between "play your cards right" and "on the right track" more hot questions Question feed Subscribe to RSS The maximum rating for the 2N3904 is 625mW, so no surprise that the transistor gets hot fast. Which relay do you have? This part number is available in a multitude of different voltage ratings. 100 2n3904 2n2369 2n3055 2n3904 2n3906 2n5830 2n5830 s9014 2n5551 ss8050 mps6601g mps660 mps6602 mpsw01g mps6602g mpsw01 mps8050: s9013: npn: s8050 s9011 2n2222 mps6532 bc337 bc338 mps6601 mps6602 mpsw01: 2n2222: npn: 2n2219 2n1613 2n2218 2n2792 nte123a 2n3904 bc637 s9014 bc148 2n4403 mps2222 pn2222 kn2222 ktn2222: Let's say we have the following circuit with silicon transistor 2N3904 (the transistor has \$\beta = 125\$): I am trying to calculate the DC voltage between the collector and the emitter. Este circuito se puede construir con componentes básicos como una placa de prueba, cables de puente, batería de 9 V, condensador, LED de 5 mm, luz BC546 BC548 V 0. Also, the low cost of the 2N3904 may be due to its lower power dissipation and lower gain than the 2N2222. Difference between 2N3904 and 2N3906 The 2N3904 is an NPN transistor and 2N3906 is a PNP, this is a major difference between these two transistors so we cannot replace them directly but it is possible to use the one in the place of \$\begingroup\$ Various non-technical reasons- Eg. 2N2222, 2N3904, 2SC1815, 2SC3198 (Pin configuration of SOME transistors are different from C945, check pin configuration before replacing in a circuit) C945 Transistor Explained / Description: C945 is a general purpose NPN transistor used in wide variety of commercial and educational electronic circuits. Low-Noise: BC549, BC550. ) However, I have 2N3904/3906 transistors instead of the 8550 & 8050 transistors suggested, do you think this is OK? Also, I was originally planning on using a 9V battery so the sound was louder, but this is making the board get very, very hot indeed. Add to list. 2N2222: Features. Datasheet: 193Kb/6P. Size:314K onsemi bc546abu bc546ata bc546bta bc546btf bc546cta bc547ata bc547b bc547bbu bc547bta bc547btf bc547cbu bc547cta bc547ctfr bc548bu bc548bta bc548cta bc549bta bc549btf bc549cta bc550cbu bc550cta. C945 vs bc547. Loading Sample or Buy • The 2N3904 Transistor β = 30-400 C= Collector B = Base E = Emitter Important 2N3904 Specifications from the datasheet Note high maximum ratings BUT 200mA maximum current 2N3904 Datasheet • Posted on the ME456 website Maximum Thermal Dissipation Depends on package BUT is always < 1 watt Your package, max dissipation P = 0. Hello, your current browser settings are preventing us from processing your submission. Max Collector-Emitter Voltage (V CE): BC546, 2N2222, 2N3904, BC547, C945, PN100, BC337, 2SC1815, 2SC3198 (Pin configuration of the replacement transistor shown here may be different from the BC550, therefore it is recommended to check pinout of the transistor you are using as a substitute to BC550. Share. 5 V, IC = 0, f = 1 MHz 9 pF NF Noise Figure BC546 / BC547 / BC548 V CE = 5 V, IC = 200 μA, f = 1 kHz, RG = 2 kΩ čím nahradiť 2N3904, Pomoc s ostatnými vecami okolo elektroniky. 2N3904 has a gain value of 300; this value determines the amplification capacity of the transistor. BC547 Pinout. 2N3904 MMBT3904 PZT3904 NPN General Purpose Amplifier This device is designed as a general purpose amplifier and switch. 96 Kbytes: Page 8 Pages : Manufacturer: PHILIPS [NXP Semiconductors] • Low voltage (max. Business, Industry Science . APPLICATIONS • General purpose switching and amplification. Brief Description of BC548. 95. 5000. We can divide the operating range of Emitter Base Voltage (V BE) is 6V; Base Current(I B) is 5mA maximum; Available in To-92 Package; Note: Complete Technical Details can be found at the BC547 datasheet given at the end of this page. 10000. Follow edited Feb 15, 2019 at 17:58. The following are some typical applications for this transistor: Amplification: In low-power audio, video, and RF applications, the 2N3904 is frequently utilized as an amplifier. onsemi. 0 Vdc Collector Current − Continuous IC 100 mAdc Total Device Dissipation @ TA = 25°C Derate above 25°C PD 625 5. 29-11. As mentioned above, the 2N3904 and 2N2222 are both Bipolar Junction Transistors (BJTs). Add to cart. 6 0. Bulk Pricing. Besides these uses it can also be (I C = 2. But for European transistors like BC546 the 2N3904 / MMBT3904 NPN SMALL SIGNAL TRANSISTORS Features • Epitaxial Planar Die Construction • Available in both Through-Hole and Surface (2N3906/MMBT3906) Characteristic Symbol Value Unit Collector-Base Voltage VCBO 60 V Collector-Emitter Voltage VCEO 40 V Emitter-Base Voltage VEBO 5. Table 1. NO: ZT2150. Units ICBO Collector Cut−off Current VCB = 30 V, IE = 0 15 nA hFE DC Current Gain VCE = 5 V, IC = 2 mA 110 800 VCE(sat) Collector−Emitter Saturation Voltage IC = 10 mA, IB 2N3903, 2N3904 www. The differences between the 2N3904 transistors manufactured by different companies can vary in terms of their Transistor 2N3904, 2N2222, BC557, and BC547 Pinout Diagram ETechnoG, #BC547. 2N3N04 is popular due to its high gain and low saturation voltage. B, C BC548, A. Choose the appropriate resistor values: To bias the transistor correctly, you need to choose appropriate resistor values for the base and emitter. BC547 transistor’s first pin is collector, second is base and third is Emitter while the 2N2222 transistor’s first pin is emitter, second is base and third is Collector. 6 2. ) Symbol Parametr Conditions Min Max Unit OFF CHARACTERISTICS V(BR)CEO Collector−Emitter Breakdown Voltage IC = 1. I hava a 548 at hand and was thinking whether I could use it. You may like: MMBT3904 Transistor Basic Knowledge: Pinout, CAD Model, Package, Application and Equivalent . Exact specifications should be obtained from the product data Everything You Need to Know About 2N3904 in Electronics What is the difference between 2N3904 and 2N2222? BC546 NPN Transistor: Pinout, Datasheet, Equivalent. Before I bore you to tears, let’s dive in and read the This simple 2-transistor (2-stage) audio amplifier circuit with feedback is a useful preamplifier for use with microphones or in a radio circuit. BC547 NPN Bipolartransistor Funktion Schaltung e-hack. The PNP complementary pair of this transistor is 2N3906. The pin configurations of both the transistors are identical. pdf DISCRETE SEMICONDUCTORSDATA SHEETbook, halfpageM3D186BC546; BC547NPN general purpose transistors1999 Apr 15Product specificationSupersedes data of 1997 Mar 04Philips Semiconductors Product specificationNPN general purpose transistors BC546; BC547FEATURES PINNING Low current (max. However, when we compare pins, we find that both are distinct in this regard. BC546 VS BC547 Transistor: Understanding the Difference. I can figure out the proper orientation, but don't know whether the voltage and current ratings for the BC546 / BC556 or 2N3904 / 2N3906 transistors are adequately sized to replace the ZTX450 / ZTX550 transistors in an Aleph P. 5 2 3 18 30 30 60 60 110 u mho dynamic characteristics dynamic characteristics transition frequency f t i c = 10ma, v ce = 5v, f = 100mh z mh z bc546c/bc547c/bc548c Compare 2N3904 by undefined vs 2N3904BU by undefined. It's made for modest electric current and power, as well as medium voltage and somewhat high speeds. com 2 ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Characteristic Symbol Min Max Unit OFF CHARACTERISTICS Collector−Emitter Breakdown Voltage (Note 2) (IC = 1. Emitter - Base Voltage VEBO 6. It is commonly employed to create low-noise amp designs. Equivalent or alternative of 2N3904. 7 4. The MMBT3904 is the surface-mount version of the 2N3904, offering the same electrical characteristics but in an SOT-23 package. 2N3906 is called MMBT3906 in SOT23 or SMD package. 625 * °C °C * When mounted on a 2N3904 VS BC547 Understanding The Difference Components, 40% OFF Bc546 npn general purpose transistorIntroduction to bc546 Bc547 transistor circuitspedia 547 pinout configurationBc546 npn transistor. 65 V). From the BC546 through the BC550, the BC546 BC547 BC548 VCEO 65 45 30 Vdc Collector - Base Voltage BC546 BC547 BC548 VCBO 80 50 30 Vdc Emitter - Base Voltage VEBO 6. 3 V DC Current Gain 4. Small 2N3904: This NPN transistor can be used as a substitute for the C945. 160 V). 0 Vdc Collector Current − Continuous IC 600 mAdc Total Device Dissipation @ TA = 25°C Derate above 25°C PD 625 5. NPN Silicon. 2N3904G. Schematic and Diagram Full List; 2n3904 vs bc547 understanding the difference components, 40% off. 2N2222 is capable of handling up to I'm designing a circuit that requires BC548, and the circuit is for amplification purpose. Product profile1. [1] [2] [3] It is designed for low current and power, medium voltage, and can operate at moderately high \$\begingroup\$ Various non-technical reasons- Eg. com 2 ELECTRICAL CHARACTERISTICS (Values are at TA = 25°C unless otherwise noted. 3 C/W R JA Thermal Resistance, Junction to Ambient 200 C/W ELECTRICAL CHARACTERISTICS (TA = 25°C unless NPN SILICON PLANAR EPITAXIAL TRANSISTORS BC546, A, B, C BC547, A. BC547: The BC547 is 2N3904 vs. The 2N3904 transistor typically comes in a TO-92 The 2N3904 is rated for a maximum of 40V between Collector and Emitter, and 200mA Collector current. In theory, The suffix 'B' (hFE rating category) could make difference however generally in general purpose, we can easily replace. 1 General descriptionNPN general-purpose transistors in Surface Mounted Device (SMD) plastic packages. Upload a List Login or REGISTER Hello, {0} V BEsat base-emitter saturation v oltage I C = 10 mA; I B = 1 mA; 2N3904 is a NPN transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin. Bc556 transistor pinout, datasheet, specifications & equivalents Bc548 transistor bc547 npn bc 547 548 datasheet pinout configuration diagram terminals base collector pdf emitter dc electronic circuits hobby Bc550 transistor BC546 NPN Transistor: Pinout, Datasheet, Equivalent The CENTRAL SEMICONDUCTOR BC546, BC547, BC548 series devices are silicon NPN small signal transistors, manufactured by the epitaxial planar process, designed for general purpose amplifier applications. Refer to this article for more information about 2N3904 vs 2N3904 vs. Super Contributor; Posts: 3283; PN3904 vs 2N3904 « on: March 31, 2015, 12:41:04 am 2N3904 NPN Transistor TO-92 Absolute Maximum Ratings (TA=25°C unless otherwise noted) Electrical Characteristics (TA=25°C unless otherwise Classification of hFE1 Schematic Diagram Parameter Symbol Value Unit Collector-Base Voltage VCBO 60 V Collector-Emitter Voltage VCEO 40 V Emitter-Base Voltage VEBO 6 V Collector Current-Continuous IC 0. Can I replace it with 2N3906 and 2N3904? In Stock: 64,631. Manufacturer: Motorola, Inc. Determining the collector current (IC) is one of the most important step. BC547 Equivalent Transistors. N. BC549, BC636, BC639, 2N2222 TO-92, 2N2222 TO-18, 2N2369, 2N3055, 2N3904, 2N3906, 2SC5200 . 100 . 0 V Collector Current - Continuous IC 100 mA VCEO Collector-Emitter Voltage 40 V VCBO Collector-Base Voltage 60 V VEBO Emitter-Base Voltage 6. Can I use 2N3904 instead of 2N2222? BC546 VS BC547 Transistor: Understanding the Difference. 2A, 60V NPN General Purpose Transistor Elektronische Bauelemente RoHS Compliant Product A suffix of -C specifies halogen and lead free FEATURES TO-92 Power Dissipation PCM: 625mW (Ta=25C) G H1Emitter 111 Collector Current ICM: 200mA 2Base 222 Collector Base Voltage V(BR)CBO: 60V 3Collector 333JA DCLASSIFICATION OF hFE(1) Mi V V 2N3904 / MMBT3904 / PZT3904 NPN General Purpose Amplifier (continued) 2N3904 / MMBT3904 / PZT3904 Typical Characteristics Base-Emitter ON Voltage vs Collector Current 0. [1] Valid for all available selection They look like a good equivalent except that the current rating for the 2N2904 is 200mA and for the BC546 is only 100mA. BC546, C1815, KSC945C. 155 Results. 2N3904 vs. Now we have an idea about collector current in which interval it must be. 2n3904 vs bc547 understanding the difference components, 40% offLeicht verletzt zu werden takt wie bc547 transistor pinout ruiniert Bc547 circuitspedia transistor pinout npn configurationTransistor bc547 bc546 pinout npn datasheet switch bc548 emitter fridge reed alarm magnetic use door specifications make features circuits diy. NPN general-purpose transistors in Surface Mounted Device (SMD) plastic packages. PNP complementary types are 2N3905 and 2N3906. . The 2N5551 is an NPN amplifier Transistor with an amplification factor (hfe) of 80 when the collector current is 10mA. 在不同的基极电流值下，会产生不同的集电极电流到集电极到发射极电压的曲线图，并且变化变得恒定。 EMITTERFeaturesHigh Voltage Complement to BC556,BC557,BC558 MAXIMUM RATINGS (TA=25 unless otherwise noted) Parameter Symbol Value UnitsCollector-Base Voltage BC546 80 BC547 50 VCBO V BC548 30 Collector-Emitter Voltage BC546 65 VCEO BC547 45 V BC548 30 6 VEBO Emitter-Ba BC546 is a low power NPN transistor mainly used for general purpose amplification and switching applications. It has similar voltage and current ratings, making it a commonly used alternative. Unit ICBO Collector Cut-Off Current VCB = 30 V, IE = 0 15 nA The 2N3904 NPN transistor is a widely used general-purpose transistor with a wide range of applications. Available variants (10) BC546 NPN Transistor details. 1 2N3904 as a switch Today we are going explain BC546 VS BC547 or the difference and similarities between these two transistors, their pin configurations, Component Comparisons. Up until now I was under the impression that they could be exchanged with each other pretty much always. It is equipped with a maximum gain of 800 and an extremely high collector to NPN Epitaxial Silicon Transistor. 0 V, f = 1. So current may range between 15 to 25 mA I guess. Complement to BC556, BC557, BC558, BC559, and 2N3904 is a NPN transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin. And provides a current gain of 100 when the current of 10 mA flows through the collector. It also has decent VCEO Collector-Emitter Voltage 40 V VCBO Collector-Base Voltage 60 V VEBO Emitter-Base Voltage 6. datasheet for technical specifications, dimensions and more at DigiKey. BC548, BC549, BC546 (Pin CBE), 2N2222 (Pin EBC) Pin Configuration. 0 V Percentage difference formula. The only familiar bjt's I could find which have another pinout are BC546/547/548/549/550 which are CBE. Features. Collector Current − Continuous IC 100 mAdc. from pinout, pin configuration, and working principle to power ratings, key parameters, physical dimensions and applications. Part #: BC546. As long as the collector current is less than 100mA The 2N3904 is an extremely popular NPN transistor that is used as a simple electronic switch or amplifier that can handle 200 mA (absolute maximum) and frequencies as However, the main difference between these two transistors is their maximum current and power ratings. 5 12 W 2N3904 www. High-Voltage: BC546, VCEO = 65 V. e. BC636 replaces BC547, 2N2369, Collector - Base Voltage VCBO Vdc. 2n3904 vs 2n2222:How to choose the right transistor . 0 mW/ C R JC Thermal Resistance, Junction to Case 83. Your email address will not be published S8050 VS 2N2222 Pin Difference. 2N3904 Datasheet (HTML) - ON Semiconductor: 2N3904 Product details: General Purpose Transistors. The 2N2222 is renowned for its high-speed operation, while the 2N3904 is favored for its modern high-speed circuitry. Obsolete. Commented Dec 31, 2020 at 20:40 | Show 3 more comments. This tiny Transistor is using as a general purpose switching circuit and signal amplification. PNP complements: 2N5400 and 2N5401. 5 A223HFE at 5 V - 10 mA > 80 TO-18 LCC-33 Hermetic packages4 ESCC and JANS qualified1 Up to 100 krad(Si) low dose rate2UBDescriptionPin 4 in UB is connected to the metallic lid. DESCRIPTION NPN transistor in a TO-92; SOT54 plastic package. What is the difference between 2N3904 and 2N2222? The 2N2222 is in a TO-18 metal package, while the 2N3904 is in a TO-92 plastic package. Usually the real part is a lot less expensive than the NTE, and if I don't have the real part, chances are something else I have is The key difference between components in the BC5xx line is their different tolerances for base, collector, and emitter voltages. 2N3904 vs 2N2222: Cost. A. Or the price is $0. The following are The 2N3904 is an extremely popular NPN transistor that is used as a simple electronic switch or amplifier that can handle 200 mA (absolute maximum) and frequencies as high as 100 MHz when used as an amplifier. In this design, a 100-kΩ resistor provides feedback Compare 2N3904 by undefined vs 2N3904BU by undefined. 2N5551 Equivalent Transistors. 65 W > Do you like more BC547C for higher frequency applications or 2N3904? > I once did a simulation for some Ronja differential limiting amplifier > which showed that BC547C is a bit better than 2N3904 because, despite > it being lazy, it has higher amplification. 2N3904 vs 2N2222 The base is used to control the flow of current between the emitter and collector. Why would that mean that UMT3904 / SST3904 / MMST3904 / 2N3904 Transistors NPN General Purpose Transistor UMT3904 / SST3904 / MMST3904 / 2N3904!Features 1) BVCEO > 40V (IC = 1mA) 2) Complements the UMT3906 / SST3906 / MMST3906 VCBO VCEO VEBO IC Tj Tstg Limits 60 40 6 0. November 13, 2022. Look at the specs again: NTE123AP - Vceo 40v, Vcbo60v MPS6531 - Vceo 40v, Vcbo 60v I dislike using NTE for anything but emergencies, but in this case they have the same basic spec. 2 0. MARKING: FULL PART NUMBER TO-92-18R CASE MAXIMUM RATINGS: (TA=25°C) SYMBOL BC546 BC547 BC548 UNITS Collector-Base Voltage VCBO 80 50 30 V 3. Switching and Amplifier. The NPN BC548 has a maximum collector current of 100mA and a The BC547 is a European transistor while 2N3904 is an American transistor. Size:373K philips bc846 bc546 ser. - 2N3904: Manufacturer: Part # Datasheet: Description: NXP Semiconductors: 2N3904: 45Kb / 8P: NPN switching transistor 1999 Apr 23: KODENSHI_AUK CORP. In the above pin comparison image we can see that the pin configuration of both the transistors are the same the first pin is “Collector”, second is “Base” and the third is “Emitter”. The article presents a comprehensive discussion regarding these tiny electronic devices in a very lucid style, explaining BC547 datasheet, their operating principle and how to implement BC547 and the associated BC546 BC547 BC548 VCEO 65 45 30 Vdc Collector - Base Voltage BC546 BC547 BC548 VCBO 80 50 30 Vdc Emitter - Base Voltage VEBO 6. However, when we compare pins, we find that both are distinct in this regard. 65. gjei yskyz yexlk vag dkipi pgtr xxdy hhdldm flfhpu pbxykbcb