Bc373 transistor equivalent book

I found a perfect simple circuit schematic which ive attached below, and ive purchased the breadboard, soldering iron and all. International transistor equivalents guide bernard babani. There are books galore on this but surely someone knows of a site that has them listed and searchable my query is a simple one i have no 2n5551 transistors on hand and i want to see if one in my box will do the job. Mostly it is used for the switching purpose as well as for amplification purposes. Unit vcbo collectorbase voltage open emitter 50 v vceo collectoremitter voltage open base 45 v. The bc549c is an npn transistor belonging to a group of generalpurpose npn semiconductors consisting of bc547, bc548, and bc549. I assume you know what transistors are, but just want to know about this type.

Oct 26, 2017 bc557 transistor as switch when a transistor is used as a switch it is operated in the saturation and cutoff region as explained above. I during 80s and 90s, i used to search for components equivalents in books. Digikey currently has over 400,000 of the throughhole 2n3904 in stock and ready to ship at 18. It is notably often the first type of bipolar transistor hobbyists encounter and is often featured in designs in hobby electronics magazines where a generalpurpose transistor is required. Bc372, bc373 high voltage darlington transistors new jersey. A substitute transistor must have the same polarity, either pnp or npn, as the original. Bc373 datasheet small signal darlington npn, package. Url 2,9 v uled 1,6 v uce 0 v t conducts ideal ic url rl 270. More time is spent figuring out which one to replace and, sometimes, what to replace it with. Join date oct 2004 location west coast posts 7,942 helped 2331 2331 points 74,061 level 66. High voltage darlington transistors, bc373 datasheet, bc373 circuit, bc373 data sheet.

Pinning pin description 1 emitter 2 base 3 collector fig. Lownoise bc548b, c amplifier transistors npn silicon features pb. Bc373 datasheet, equivalent, cross reference search. Is there anything available to see if a particular transistor can be replaced with a different one. Apr 26, 2017 i assume you know what transistors are, but just want to know about this type. If you install the wrong polarity, the sandwich wont work.

Knowing how to substitute an alternate transistor type can speed up your. What im attempting to create is my own transistor logic rs232 rs232 refers to the serial com1 port on computers. Bipolar transistor, npn, 45v, to92transistor polarity. Aug 25, 2011 crossreferences are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable. Transistor equivalent or substitute used for power amplifier. Without it, induced voltages from the coil when the transistor turns off will eventually destroy the transistor. Bc37316 datasheet, equivalent, cross reference search. Bc 547 npn transistor 45v 100ma hfe 150 specifications. Replacement devices index at the back of the book to see if there is a replacement part for the. Semiconductor transistor, diode, ic cross reference. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34. Bc37325 datasheet, equivalent, cross reference search.

One part that you should add to the circuit is a 1n400x series 1n40011n4007 rectifier across the relay coil. Bc109 cross reference electronic circuits, tv schematics. As we know that electrons are the majority carrier in npn transistors, so the process of switching takes place rapidly in it than in the pnp transistors. Pnp general purpose transistor bc177 limiting values in accordance with the absolute maximum rating system iec 4.

These are usually noted by extra letters in their name. Manufacturer omega power westech part number tr 037 certification rohs additional information. Generally, you have to check the pinout individually as even nominally the same transistors can have different pin configurations. Semiconductor cross reference book paperback july, 1996. Lownoise transistor commonly used in european and american electronic equipment. Semiconductor devices are coded as b stands for silicon transistor c for audio frequency range 107 simple home experiment use first character material a. Bc, equivalent, stock, pinout, distributor, price, schematic, inventory, databook. Bc184, roughly equivalent to a bc109, has different pinouts available for example.

Bc549c transistor the bc549c is an npn transistor belonging to a group of generalpurpose npn semiconductors consisting of bc547, bc548, and bc549. Ic cross reference cross reference ci stk cross reference ci tda cross reference ci sharp cross reference hitachi audio ic cross reference and circuit applications smd cross reference and equivalent we make every effort to ensure that the material on this site is accurate, however we do not warrant or represent that the information is free. Bc373 on semi bc373 npn darlington transistor, 1 a 80 v. Emitter voltage bc372 bc373 vceo 100 80 vdc collector. Similar to the other transistors bc547 is also used for the amplification of current. The original transistor might need special ordering, or be discontinued and unavailable. If more than a maximum voltage rating is applied to a transistor, it can be permanently damaged.

As discussed a transistor will act as an open switch during forward bias and as a closed switch during reverse bias, this biasing can be achieved by supplying the required amount of current to the base pin. Npn transistor is the type of bipolar transistor consisting up of ptype semiconductor that is affixed in between two ntype semiconductors. Everyday low prices and free delivery on eligible orders. Motorola order this document semiconductor technical data by bc372d high voltage bc372 darlington transistors bc373 npn silicon collector 3 base 2 1 2 3 emitter 1 case 2904, style 1 to92 to226aa maximum ratings rating symbol bc372 bc373 unit collectoremitter voltage vces 100 80 vdc collectorbase voltage vcbo 100 80 vdc. Motorola, alldatasheet, datasheet, datasheet search site for. Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, electronic. Difference between npn transistor and pnp transistor. Bc37216 datasheet, equivalent, cross reference search. Apr 05, 2008 i during 80s and 90s, i used to search for components equivalents in books. The pnp equivalent is the complimentary transistor, which is the bc557. That is good practice when controlling a dc relay with any semiconductor. Is there any webbased or stand alone program to do such service for transistors and ics. Transistor substitution desoldering and replacing a transistor takes very little time.

This is a pdf format of the well known hardware pinout book, which covers various computer, electrical and electronic item pinouts. Free packages are available maximum ratings rating symbol value unit collector emitter voltage 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 bc548 is an example of the modern lowcost member of this family, still in a throughhole package, while the bc848 is the surfacemount version. This is identical in every respect to the npn type, except that it is a pnp type. Aug 27, 2010 one part that you should add to the circuit is a 1n400x series 1n40011n4007 rectifier across the relay coil. Mslsome part number from the same manufacture magnatec. Data by bc372d high voltage bc372 darlington transistors bc373 npn silicon collector 3 base. Free packages are available maximum ratings rating symbol value unit collector. Small signal transistors industry standard st nearest st.

See all 2 formats and editions hide other formats and editions. Bc182d bc182, bc182b amplifier transistors npn silicon features these are pb. Motorola order this document semiconductor technical data by bc372d high voltage bc372 darlington transistors bc373 npn silicon collector 3 base 2 1 2 3 emitter 1 case 2904, style 1 to92 to226aa maximum ratings rating symbol bc372 bc373 unit collectoremitter voltage vces 100 80 vdc collectorbase. Bc372, bc373 high voltage darlington transistors npn silicon features. Alternatively equivalent s to these transistors would help. Nte is a company that specializes in cross referenced parts. Bc337 datasheet, equivalent, cross reference search. Buy international transistor equivalents guide bernard babani publishing radio and electronics books by michaels, adrian isbn. At the maximum voltage, also called a breakdown voltage bv, electrons. Transistor equivalent to bc212, bc257, 2sb725, nte159 brand. The complimentary transistor is very useful for symmetrical pushpull amplifier circuits. Vdc collector cutoff current vcb 80 vdc, ie 0 bc372 vcb 60 vdc, ie 0 bc373 icbo. Base breakdown voltage ic 100 adc, ie 0 bc372 bc373 v brcbo 100 80. Bc109 cross reference electronic circuits, tv schematics, audio.

Od80 od123323 ot23, ot346 ot323, ot416 ot223, ot89 ot143, ot363 smd code book transistor smd p1f marking code w16 smd transistor transistor smd marking code jg smd transistor ww1 transistor smd a7s diode smd l4w smd diode zener code pj 78 smd transistor wv4 motorola transistor smd marking codes. Free devices maximum ratings rating symbol value unit collector. Pnp silicon planar epitaxial transistor, bc179 datasheet, bc179 circuit, bc179 data sheet. Buy on semi bc373 npn darlington transistor, 1 a 80 v hfe. Download ic database equivalent guide 100 thousand. Motorola small5ignal transistors, fets and diodes device data iii. Bc546b, bc547a, b, c, bc548b, c amplifier transistors npn silicon features pb.

Crossreferences are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable. As far as costs go, the 2n3904 is a very popular transistor, manufactured in many millions per year. Transistor equivalent book pdf free download by corfikome. Bc373 on semi bc373 npn darlington transistor, 1 a 80 v hfe. With out knowing what and ware your are using it, you should choose a similar part. Free transistor equivalent book transistor bipolar junction. The generalpurpose range of transistors is a good substitute for basic noncritical audio applications, as these transistors are similar and equivalents to each other. Discrete semiconductors data sheet book, halfpage m3d186 bc337 npn general purpose transistor 1999 apr 15 product specification supersedes data of 1997 mar 10 philips semiconductors product specification npn general purpose transistor bc337 features pinning high current max. Download book 200 transistor circuits talking electronics.

Industry standard st nearest st replacement industry standard st nearest st replacement 1 different pin out 2 similar package 3 medium power transistor bc850b bc847b bc850c bc847c bc850w bc847bw bc850bw bc847bw bc850cw bc847cw bc857 bc857b bc857a bc857b bc857b bc857b bc857c bc857b bc857w bc857bw bc857aw bc857bw bc857bw bc857bw bc857cw bc857bw. Microelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The bc337 is an npn transistor, capable of handling up to 625 mw, with collector voltage of 50v, collector current of 800ma. Od80 od123323 ot23, ot346 ot323, ot416 ot223, ot89 ot143, ot363 smd code book transistor smd p1f marking code w16 smd transistor transistor smd marking code jg smd transistor ww1 transistor smd a7s diode smd l4w smd. These transistors are utilised in audio frequency, and small signal directly coupled preamplifiers. Bc546b, bc547a, b, c, bc548b, c amplifier transistors. Bc557 is a pnp transistor hence the collector and emitter will be closed forward biased when the base pin is held at ground and will be opened. Alternatively equivalents to these transistors would help.

Semiconductortransistor crossreference list peavey. Some part number from the same manufacture magnatec. Bc372, bc373 high voltage darlington transistors npn silicon features pb. Allieds handbook of transistor fundamentals author. Cross reference universal transistor reference page 1. So called equivalent parts, or nte replacements, may not work at all in some cases, because they were worse in some spec, or the circuit was designed with the assumptions that the part had a fairly low bandwidth. Circuit custom power supply for audio amplifier symmetrical.