Look for something an npn transistor might be called an rf transistor, of course with similar or somewhat higher ft, similar or somewhat lower cob, and hfe in the same range to make it more likely it oscillates, and similar or somewhat higher pd, vceo, and ic to make sure it doesnt burn out. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit. Bipolar transistor crossreference search equivalent. Characteristic symbol rating unit collectorbase voltage collectoremitter voltage emitterbase voltage collector current dc collector dissipation tc25. Should you find any info that can fill in any of the blanks in the matrix below.
Or, point me to an article that explains transistor specifications and how to read them. Looking for equivalent transistor electrical engineering. 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. Apr 05, 2008 i during 80s and 90s, i used to search for components equivalents in books. 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. Bgmicro electronics parts, kits, projects, surplus, diy. Complement to 2sa769 absolute maximum ratings t a25. Heat sinks and fans increase the ability of a transistor to dissipate heat. A to5 transistor with a p d of 3 watts might be able to dissipate 810 watts with a heat sink. C1815 cross reference electronic circuits, tv schematics. Pinball transistor equivalent chart, or how to read. C1815 transistor details about pinout, equivalent, uses.
The stac150v2350e is a high voltage nchannel mos fieldeffect rf power transistor especially designed for 150v industrial rf power class e generators such as pecvd plasma sputtering, flat panel and solar cells manufacturing equipments. Is there anything available to see if a particular transistor can be replaced with a different one. C1815 and a817 transistor equivalent please electronics. Empty or zero fields are ignored during the search. C5885 datasheet vcbo1500v, npn transistor panasonic. Understanding transistor cross reference, equivalent. Transistor working, construction, application, types d. The voltage across the amplifier load resistor r l will be the difference between the power supply transistor. Transistors amplify current, for example they can be used to amplify the small output current from a logic ic so that it can operate a lamp, relay or other high current device. Aug 25, 2011 crossreferences are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable.
Does anyone know of a chart anywhere that list some of the common transistors you see in pinball circuit boards and their equivalent from different manufacturers. 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. Transistor equivalents for the substitution of modern. Transistor is an three layer pnp or npn semiconductor device with two junctions. Universally useful and adaptable, the transistor is an essential component of electronic circuitry.
Wikipedia books are maintained by the wikipedia community, particularly wikiproject wikipedia books. In certain cases, the quoted collector current may be exceeded. The data sheet is very important for every engineers and technicians because it can help them to find the nearest replacement for the components that they are. Semiconductor cross reference book engineers of howard w. Find data transistor equivalents related suppliers, manufacturers, products and specifications on globalspec a trusted source of data transistor equivalents information. Free devices maximum ratings rating symbol value unit collector.
Buy international transistor equivalents guide bernard babani publishing radio and electronics books by adrian michaels isbn. Discrete semiconductors data sheet book, halfpage m3d186 2pc1815 npn general purpose transistor product specification 2004 nov 05 supersedes data of 1999 may 28 philips semiconductors product specification npn general purpose transistor 2pc1815 features pinning low current max. 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. Mouser is an authorized distributor for many transistor manufacturers including diodes inc. Semiconductor transistor, diode, ic cross reference. 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. Jun 25, 2018 smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Dont go for a transistor with a much higher ft as this may increase the risk of oscillation. It is recommended to check pin configuration of the transistor before replacing in a circuit.
Wherever you need to control the flow of electricity in a device from transistor radios, to diodes, to circuit boards you can find a great collection of. A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. I have a transistor that got burnt and i need to replace it. In common emitter transistor configuration, the input signal is applied between the base and emitter terminals of the transistor and output appears between the collector and emitter terminals. 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. It is shown as a diode for the be pn junction and a current source for the ce junction.
Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Here is an image showing the pin diagram of the this transistor. Some circuits refer to it but no locateable so far data sheets and an early 1970s selector guide book of. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, collector, and base leads. 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. Free transistor equivalent book transistor bipolar junction. This page covers practical matters such as precautions when soldering and identifying leads. Transistors are nonlinear devices but all circuit analysis is premised on the circuit elements being linear so this causes.
A voltage or current applied to one pair of the transistors terminals controls the current through another pair of terminals. Download ic database equivalent guide 100 thousand. Transistors and transistor mounting kits are instock at parts express. Is there any webbased or stand alone program to do such service for transistors and ics. Download ic database equivalent guide 100 thousand components. General purpose transistor description the bc14116 is a silicon planar epitaxial npn transistor in jedec to39 metal case. 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. Ics for cdcdrom player an8377n 3channel linear driver s overview the an8377n is an ic, g c.
C1827 datasheet, c1827 pdf, c1827 data sheet, c1827 manual, c1827 pdf, c1827, datenblatt, electronics c1827, alldatasheet, free, datasheet, datasheets, data sheet. International transistor equivalents guide bernard babani. Towards a simple, and yet accurate, transistor equivalent circuit. However, the transistors data sheet will show you that.
Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code. This is a wikipedia book, a collection of articles which can be downloaded electronically or ordered in print. C1815 is a widely used transistor, it is used in commercial and educational projects. Everyday low prices and free delivery on eligible orders. The importance of transistor cross reference, datasheet, equivalent and specification. Nte is a company that specializes in cross referenced parts. General purpose transistors technical data and comparison tables. Whe n two resistor values are given, the first is the series base resistor, and the second the resistor between base and emitter. Aug 20, 2016 a transistor equivalent circuit is usually a linear approximation that simplifies circuit analysis of transistor circuit. Bipolar transistors database contain more than 46000 transistor.
The lines and the filled symbols represent the experimental data of the write state and the simulated data of the equivalent transistor, respectively. 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. For information on the operation and use of transistors in circuits please see the transistor circuits page. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent. Jun 03, 2016 c5885 datasheet vcbo1500v, npn transistor panasonic, pdf, pinout, equivalent, replacement, schematic, manual, data, circuit, parts, datasheet. Diodes and transistors pdf 28p this note covers the following topics. Crossreferences are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable. Bc182, bc182b amplifier transistors npn silicon features these are pb. Electronic repair transistor cross reference replacement. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34.
All electronic repairers should know how to read the transistor cross reference equivalent book if they want to succeed in electronic repairs. C1815 npn transistor complementary pnp, replacement. C1815 datasheet, equivalent, cross reference search. Download book 200 transistor circuits talking electronics. Semiconductortransistor crossreference list peavey. Transistor codes surface mount, pnp, npn, choosing. How to choose a replacement for a bipolar transistor crossreference search result equivalent transistors type. The figure shows the transistor connected in common emitter configuration and the figure also shows the hybrid equivalent circuit of such a transistor. How to choose a replacement for a bipolar transistor buy transistors.
Is there any website which could help me find an equivalent transistor. Does anyone know where the site is that you type in a transistor and get a list of equivalent transistor. Apr 28, 2014 download bipolar transistors database for free. The initial 2n identifies the part as a transistor and the rest of the code identifies the particular transistor. Unfortunately ive tidied up an now cant find my equivalents book, but i.
The external resistors set an operating bias on the base to the transistor and limit current from the ac signal. Select a replacement transistor with equivalent ft. This month we describe the operating principles of various circuits of this type and present a selection of practical audio power amplifier circuit designs. A transistor equivalent circuit is usually a linear approximation that simplifies circuit analysis of transistor circuit. Some of the transistors are types with integrated resistors. 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. I keep looking for equivalent transistors, and sometimes find a website that gives a list equivalent transistor.
Vrt comparison table for semiconductors from a to z edition. 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. Wikipedia books can also be tagged by the banners of any relevant wikiprojects with classbook. If the lead arrangement of a small replacement transistor differs from that of the the original, you can. 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. Alternatively equivalent s to these transistors would help. Transistors are in stock with sameday shipping at mouser electronics from industry leading manufacturers. 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 transistor outline doesnt usually tell you which of the three transistor leads connects to its base terminal b, its emitter terminal e, or its collector terminal c. Most projects will specify a particular transistor, but if necessary you can usually substitute an equivalent transistor from the wide range available. Crossreference search result equivalent transistors. Transistor equivalents for the substitution of modern transistors in elderly projects. It is particularly designed for audio amplifiers and switching application up to 1a. Cross reference universal transistor reference page 1. Hi, i am reproducing an old sound module for one of my radio controled boats, it has two transistors c1815 and a817 could anyone let me know of any equivalent transistors that can be used in place of these. Cross reference electronic circuits, tv schematics, audio. Bc182, bc182b amplifier transistors on semiconductor. Maximum power, called p d, is the overall power a transistor can dissipate, through heat, without burning up. One of the most popular applications of transistors is in audio power amplifiers. Choosing transistor replacements electronics notes. Allieds handbook of transistor fundamentals author.
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