Dont go for a transistor with a much higher ft as this may increase the risk of oscillation. Characteristic symbol rating unit collectorbase voltage collectoremitter voltage emitterbase voltage collector current dc collector dissipation tc25. Everyday low prices and free delivery on eligible orders. The invention of the transistor and the birth of the information age sloan technology series. An9010 all mosfet equivalent book free all transistor equivalent book free transistor equivalent book power bjt advantages and disadvantages an9010 vmosfet bjt isolated base drive circuit drive base bjt fqp10n20 n power mosfet depletion. Although the software seems a bit ugly design running on dos, but it works perfectly with the database with many components and is free, makes an interesting tool to interested in electronics, want to know when information about a particular component or find a replacement the operation is quite simple and is separated by categories such as. 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.
Sample pages of the vrt comparison books from eca edition 20102011 vrt volume 1 from a to z split into 2 books vrt1a and vrt1b 1496 pages isbn 9783937469379 vrt volume 2 from 0 to 680 pages isbn 9783937469386. Cross reference universal transistor reference page 1. Parameters and characteristics r cross reference equivalent table transistors, scr, ic 2n2955 2n2955 to3 2n3055 2n3055 to3 2n3417 2n3417 to92 2n3704 2n3704 to92 2n3772 2n3772 to3 2n3773 2n3773. Transistor codes surface mount, pnp, npn, choosing. Bipolar transistors database contain more than 46000 transistor. Hi all, i realise this is a long shot but im trying to repair a circuit board that switches 12v soleniods, it does a lot more besides but i had a short on one soleniod which in turn burnt out what i assume to be a 0. Free transistor circuits books download ebooks online. How to choose a replacement for a bipolar transistor crossreference search result equivalent transistors type. Buy international transistor equivalents guide bernard babani publishing radio and electronics books by adrian michaels isbn. Buy principles of transistor circuits, ninth edition. Standard specification for electricfusionwelded steel. Heat sinks and fans increase the ability of a transistor to dissipate heat. Replacement and equivalent transistor for the 2sc1061 you can replace the 2sc1061 with the 2sc2075, 2sd1274, 2sd1274a, 2sd1274b, 2sd823, bd203, bd241a, bd241b, bd241c, bd243a, bd243b, bd243c, bd303, bd797, bd799, bd801, bd807, bd809 or bdx77. Still, to me transistors are very technical i need a transistor book that is about 8th grade level with more diagrams.
Aug 25, 2011 crossreferences are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable. It is necessary to ensure that the replacement transistor will be able to operate at the relevant frequencies, so a similar or slightly higher ft is advisable. What books should one use to study mosfet, bjt transistor. International transistor equivalents guide bernard babani. Find transistors equivalent related suppliers, manufacturers, products and specifications on globalspec a trusted source of transistors equivalent information. Transistor equivalent circuits and models learning objectives general dc equivalent circuit ac equivalent circuit equivalent circuit of a cb amplifier effect of source resistance r s on voltage gain equivalent circuit of a ce amplifier equivalent circuit of a cc amplifier smallsignal lowfrequency model or representation. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34. In certain cases, the quoted collector current may be exceeded. The information presented in on semiconductors cross reference tool is based on our best estimate of other manufacturers published. Apr 17, 2017 although the software seems a bit ugly design running on dos, but it works perfectly with the database with many components and is free, makes an interesting tool to interested in electronics, want to know when information about a particular component or find a replacement.
P517617 lec 5, p7 transistors transistors are the heart of modern electronics replaced vacuum tubes voltage and current amplifier circuits high frequency switching computers impedance matching low power small size, can pack thousands of transistors in mm2 in this class we will only consider bipolar transistors. Cross reference electronic circuits, tv schematics, audio. Transistor equivalents for the substitution of modern. Smallsignal transistors replacement list bc337a bc337 equivalent type bc338 bc337 bc33816 bc33716 bc33825 bc33725 bc33840 bc33740 bc36816 bc63516 bc36825 bc63516 equivalent type bc547a bc546a bc548 bc547 bc548a bc546a bc548b bc547b bc548c bc547c bc549 bc547b bc549b bc547b bc550 bc547b bc550b bc547b bc557a bc556a bc558 bc557 bc558a. I keep looking for equivalent transistors, and sometimes find a website that gives a list equivalent transistor. This page contains list of freely available e books, online textbooks and tutorials in transistor circuits.
Maximum power, called p d, is the overall power a transistor can dissipate, through heat, without burning up. Most have a way to say i need a transistor like this. Aug 21, 2014 general electric transistor manual if that link goes away, you can sometimes find it for absurd. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Transistors are solidstate electronic devices used to control the flow of electricity in electronic equipment and consist of a semiconductor material with at least three electrodes for connection to a circuit.
Diodes and transistors pdf 28p this note covers the following topics. The external resistors set an operating bias on the base to the transistor and limit current from the ac signal. Discrete semiconductors data sheet 2n3553 silicon planar epitaxial overlay transistor 1995 oct 27 product specification supersedes data of october 1981 file under discrete semiconductors, sc08a philips semiconductors product specification silicon planar epitaxial 2n3553 overlay transistor applications description the 2n3553 is intended. It is shown as a diode for the be pn junction and a current source for the ce junction.
I show three examples, one in classic gec lowpower encapsulation, one in a mullard so2 glass can, and a third in a short so2 or to1 metal can probably made by texas instruments uk. The purpose of this book is to help the reader to understand how transistors work and how to design a simple transistor circuit. Is there anything available to see if a particular transistor can be replaced with a different one. A to5 transistor with a p d of 3 watts might be able to dissipate 810 watts with a heat sink. Whe n two resistor values are given, the first is the series base resistor, and the second the resistor between base and emitter. The latter transistor is the one that heats up significantly.
Discover book depositorys huge selection of transistors books online. Select a replacement transistor with equivalent ft. 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. Does anyone know where the site is that you type in a transistor and get a list of equivalent transistor. The cv7003 is a lowpower germanium pnp switching transistor equivalent to the gec type get874, the mullard type oc44 and the stc types tk31c and asy55. Free transistor equivalent book transistor bipolar junction. Introduction to the design of amplifiers, receivers and digital circuits 9 by amos, stan w. You can always remember that the arrow points at the n material. But all this is some ones idea of what a equivalent is. The invention of the transistor and the birth of the information age sloan technology series riordan, michael on. Mullards first silicon transistors were the oc201 to oc207, pnp alloy types using the standard so2 metaloverglass construction such as the oc201 shown. Apr 28, 2014 download bipolar transistors database for free.
Jun 25, 2018 smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Is there any webbased or stand alone program to do such service for transistors and ics. The purpose of the cross refererce guide is to assist you in searching for a part on our linecard by the manufacturer which is similar in function to products of other companies. Topics covered range from point contact devices and junction devices to pn junctions in semiconductors, unipolar and analog transistors, and hole injection in transistor action. Free transistor circuits books download ebooks online textbooks. Choosing transistor replacements electronics notes. Jmnic product specification silicon pnp power transistors 2sa671 description with to 220. For sale is one lot of 2 pieces of 2sa671 transistors. Electronic repair transistor cross reference replacement. Common types include bjt transistors, rf transistors, darlington transistors, and mosfet transistors. Transistors are nonlinear devices but all circuit analysis is premised on the circuit elements being linear so this causes.
Posted on august 9, 2016 september 17, 2019 by pinout. Bipolar power transistor selection guide january 2003 table of contents product page general purpose transistors horizontal deflection output transistors product page dpak d2pak sot223 ipak to126 todarlington transistors dpak ipak to126 to220 to220f to3p to3pf switching transistors dpak d2pak to92 to126 to220 to220f to3p to3pf 2. Download ic database equivalent guide 100 thousand. Imo, the 2 transistor books i got need a good instructor to clarify basic concepts like flow of electrons and holes, reverse bias, forward bias, etc. Vrt comparison table for semiconductors from a to z. The initial 2n identifies the part as a transistor and the rest of the code identifies the particular transistor. The symbol of the transistor has an arrow on the emitter. Digital transistors dtr these are transistors with built in resistors. Ecg transistor replacement guide book free 2sb337 transistor replacement guide 980510 2n339 c24850772 bc149c 2sb508 s9510. Bc pnp transistor datasheet, cross reference, circuit and application notes in pdf format. The links at left may help you to research your own replacement transistors. Aug 20, 2016 a transistor equivalent circuit is usually a linear approximation that simplifies circuit analysis of transistor circuit. This page contains list of freely available e books, online textbooks and. One thing to watch is the pinout, the datasheet i found for the ss shows centre pin datasheeg, the st part and also the to option i suggested both have centre pin collector, the to92 or to92l would be easier.
Transistor cross reference replacement and guide is very important for every engineers and technicians because the data that you found in this guide can help you to find the exact replacement for the components that you are looking for such as transistor, fet, ic, diode, zener diode and etc. Mullard soon switched to using the bc prefix for silicon, and ac for germanium, eliminating the confusion. This book provides practical guidance and application information when using transistors in electronic and electrical circuit design. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent.
Nte cross reference guide enter the manufacturer part number of your semiconductors into the form below to locate a compatible nte replacement. A great book for learning electronics in easy plain language. Vrt comparison table for semiconductors from a to z edition. 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. Bipolar transistor crossreference search equivalent. Transistor equivalents for the substitution of modern transistors in elderly projects. Most projects will specify a particular transistor, but if necessary you can usually substitute an equivalent transistor from the wide range available. Transistor equivalent list 8ch pnp darlington transistor array pnp octal darlington transistor arrays equivalent transistor 2sk td62783 equivalent 2sk1078 td62783 pnp darlington transistor array td62504 equivalent text.
This section contains free e books and guides on transistor circuits, some of the resources in this section can be viewed online and some of them can be downloaded. Some of the transistors are types with integrated resistors. Smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code. Apr 05, 2008 i during 80s and 90s, i used to search for components equivalents in books. If the transistor is a pnp, then the arrow points to the base of the transistor, otherwise it points to the output. Basic semiconductor physics, diodes, the nonlinear diode model, load line analysis, large signal diode models, offset diode model, transistors, large signal bjt model, load line analysis, small signal model and transistor amplification. Mar 21, 2004 years ago there were books for transistor equivalents. Amplifier overheating how to find out if a671 pnp transistor broken. B649a datasheet vcbo180v, pnp transistor hitachi, 2sb649a datasheet, b649a pdf, b649a pinout, b649a manual, b649a schematic, b649a equivalent. Should you find any info that can fill in any of the blanks in the matrix below. Consider the contents of this book as the first mile of a long journey into transistor. Competitor cross reference cross reference data provided by on semiconductor product specialists and partminer.
This is a pdf format of the well known hardware pinout book, which covers various computer, electrical and electronic item pinouts. Apr 04, 2000 it emphasizes more explanations than math. Semiconductor transistor, diode, ic cross reference. The complementary pnp transistor to the 2sc1061 is the 2sa671.
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