The transistor equivalent handbook

Mullard reference manual of transistor circuits mullard ltd 1st ed 1960 acrobat 7 pdf 11. The links at left may help you to research your own replacement transistors. The transistor radio handbook 1st edition table of contents chapter one inside semiconductors 9 11 what is matter 9 12 building blocks of the universe 10 atomic structures. It is particularly designed for audio amplifiers and switching application up to 1a. Bf469 datasheet, equivalent, cross reference search. Should you find any info that can fill in any of the blanks in the matrix below. Check our section of free ebooks and guides on transistor circuits now. Is there any webbased or stand alone program to do such service for transistors and ics. In terms of the hybrid parameter model we will see this model soon rbe hie hfe using rbe to design a circuit is a dangerous practice as it depends on temperature and varies. Description silicon pnp transistor in a plastic, sot323 smini package. Diodes and transistors university of california, berkeley.

Bipolar, power, rf, digital, igbt, unijunction, fet, jfet, and mosfets. For instance i want to replace bc106 and 2n3634 with others that act the same. 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. Transistors handbook for ios free download and software. This transistor has a low collector capacitance and has excellent gain up to several megacycles. Handbook of iiiv heterojunction bipolar transistors is an important reference for practicing engineers and researchers in cellular wireless communication and microwavemillimeter electronics as well as for wireless circuit design engineers. 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. Blackbox analysis of the four terminal linear network. It has some important characteristics, notably a very high input resistance. The voltage across the amplifier load resistor r l will be the difference between the power supply transistor. Maximum power, called p d, is the overall power a transistor can dissipate, through heat, without burning up.

Download ic database equivalent guide 100 thousand. This transistor is made by taking a wafer of n type germanium, mounting it on a holder and pressing indium dots into each side. This page contains list of freely available ebooks, online textbooks and tutorials in transistor circuits. In that case, the products service manual or parts list might provide you with the transistor type. Application it is intended as a general purpose transistor for wideband applications up to 2 ghz. The movement of an electron to the left is equivalent to a hole moving to the right.

Handbook of iiiv heterojunction bipolar transistors. The internal appearance of one these transistors is shown in figure 8. Pinning pin 1 2 3 4 5 6 emitter not connected cathode anode base collector. Transistor construction techniques the most common type of junction transistor is the pnp diffused alloyed type. A transistor is a semiconductor device used to amplify and switch electronic signals and power. Heat sinks and fans increase the ability of a transistor to dissipate heat. Ts is the temperature at the soldering point of the collector tab. The transistor radio handbook american radio history. Characteristics tj 25 c unless otherwise specified. The humble transistor q1 emitter e collector c base b transistor basics emitter to base junction is forward biased normally collector to base junction is reverse biased normally transistors are current operated devices, so. Cross reference electronic circuits, tv schematics, audio. Vrt comparison table for semiconductors from a to z. 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.

Transistor equivalents for the substitution of modern. Choosing transistor replacements electronics notes. Discrete semiconductors data sheet book, halfpage m3d100 bf469. The famous transistor cross reference book is the philip ecg semiconductor master replacement guide. Results included in this manual are representative of products stressed, and contain data fro. 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. Transistor low frequency equivalent circuits generic equivalent circuit.

Transistor equivalents for the substitution of modern transistors in elderly projects. Bipolar transistors database contain more than 46000 transistor. Simpson page 227 writes an equivalent formula for the gain using the transistor parameter b and a slightly different temperature, t 3000k. Is there anything available to see if a particular transistor can be replaced with a different one. The transistor handbook, one in a series of component handbooks, has the answers to all of your daily application questions. Please note that i have chosen to discuss the bipolar junction transistor instead of the field effect transistor. Enter your mobile number or email address below and we. Transistor circuit handbook american radio history. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent. This section contains free ebooks and guides on transistor circuits, some of the resources in this section can be viewed online and some of them can be downloaded. Is there any website which could help me find an equivalent transistor. Pnp 4 ghz wideband transistor bft92w features high power gain gold metallization ensures excellent reliability sot323 smini package. A transistor equivalent circuit is usually a linear approximation that simplifies circuit analysis of transistor circuit.

This book also has a very comprehensive glossary, index, and equations. In the content you can find all kind of electronic. Understanding transistor cross reference, equivalent, datasheet and. A to5 transistor with a p d of 3 watts might be able to dissipate 810 watts with a heat sink. 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. Free transistor circuits books download ebooks online. Bc16116 general purpose transistor preliminary data description the bc16116 is a silicon planar epitaxial pnp transistor in jedec to39 metal case. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Transistors are nonlinear devices but all circuit analysis is premised on the circuit elements being linear so this causes. This app will guide you to know, choose, select and design your next board masterpiece using that transistor you werent remembering. Now all i need to do is find a good transistor specification handbook, and no doubt, it will likely be a sams book, also. If you dont have that particular type, a transistor crossreference.

Bf471 npn highvoltage transistors 1996 dec 09 product specification supersedes data of september 1994 file under discrete semiconductors, sc04 philips semiconductors product specification npn highvoltage transistors bf469. What characteristics should i look for in a replacement. Bc161 datasheet, equivalent, cross reference search. Dont go for a transistor with a much higher ft as this may increase the risk of oscillation. Free transistor equivalent book transistor bipolar junction. Looking for equivalent transistor electrical engineering. Diodes and transistors pdf 28p this note covers the following topics. Semiconductor transistor, diode, ic cross reference. 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. Select a replacement transistor with equivalent ft. The other handbooks cover capacitors, resistors, inductors, and diodes. Npn switching transistor pmbt3904 handbook, full pagewidth rc r2 r1 dut.