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. Transistors and transistor mounting kits are instock at parts express. In certain cases, the quoted collector current may be exceeded. I keep looking for equivalent transistors, and sometimes find a website that gives a list equivalent transistor. Does anyone know where the site is that you type in a transistor and get a list of equivalent transistor. Bgmicro electronics parts, kits, projects, surplus, diy. The initial 2n identifies the part as a transistor and the rest of the code identifies the particular transistor. The external resistors set an operating bias on the base to the transistor and limit current from the ac signal. The lines and the filled symbols represent the experimental data of the write state and the simulated data of the equivalent transistor, respectively. Pdf st10f273 16bit 16bit 40bit 32bit st10f273 t308 equivalent 10mhz real time clock w1p 51 transistor w1p 83 transistor w1p st10f276e w1p 82 w1p 66 transistor. The regulation of the output current is based on a fairchild patent for fps.
Which is best book for understanding transistor and op amp. But all this is some ones idea of what a equivalent is. Maximum power, called p d, is the overall power a transistor can dissipate, through heat, without burning up. Design and application of transistor switching circuits. Nte is a company that specializes in cross referenced parts.
Code, device, manf, base, package, leaded equivalentdata. This button opens a dialog that displays additional images for this product with the option to zoom in or out. The 2sc45 is a low signal npn amplifier transistor with a collector to emitter voltage of 50v and collector current of 100ma. 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. Click download file button or copy transistor equivalent book url which shown in textarea when you clicked file title, and paste it into your browsers address bar. Is there any webbased or stand alone program to do such service for transistors and ics. The bigger the package is, the more power the transistor can handle. 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.
Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34. How to download transistor equivalent book files to my device. Transistor codes surface mount, pnp, npn, choosing. Find data transistor equivalents related suppliers, manufacturers, products and specifications on globalspec a trusted source of data transistor equivalents information. In this tutorial well introduce you to the basics of the most common transistor around. It is shown as a diode for the be pn junction and a current source for the ce junction. Understanding transistor cross reference, equivalent. Npn switching transistors in a small sot23 to236ab surfacemounted device smd plastic package.
Mouser is an authorized distributor for many transistor manufacturers including diodes inc. Free transistor equivalent book free download as pdf file. Looking for equivalent transistor electrical engineering. Transistor equivalents for the substitution of modern. I during 80s and 90s, i used to search for components equivalents in books. Parameter symbol rating unit collector base voltage vcbo 60 collector emitter voltage vceo 40 v emitter base voltage vebo 6 collector current. These are the names of the packages and not the transistor part numbers. Transistors are in stock with sameday shipping at mouser electronics from industry leading manufacturers. Free transistor circuits books download ebooks online. Alternatively equivalents to these transistors would help. Heat sinks and fans increase the ability of a transistor to dissipate heat.
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. How to choose a replacement for a bipolar transistor crossreference search result equivalent transistors type. Crossreference search result equivalent transistors. A to5 transistor with a p d of 3 watts might be able to dissipate 810 watts with a heat sink. Universally useful and adaptable, the transistor is an essential component of electronic circuitry. All electronic repairers should know how to read the transistor cross reference equivalent book if they want to succeed in electronic repairs. Everyday low prices and free delivery on eligible orders.
Empty or zero fields are ignored during the search. For transistors best book is electronic devices and circuits theory by boylestad and for opamps its opamps by ramakant gayakwad both these books are very good for understanding gasics as well as advanced topics after reading these books you can go. Electrostatic discharge sensitive device, observe handling precaution. Transistors can be packaged in many different packages, some examples are shown below. 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.
A transistor equivalent circuit is usually a linear approximation that simplifies circuit analysis of transistor circuit. This is a wikipedia book, a collection of wikipedia articles that can be easily saved, imported by an external electronic rendering service, and ordered as a printed book. Most have a way to say i need a transistor like this. The transistor has a high gain value from 250 to 1200 making it suitable for amplifier designs.
Transistor transistors for beginners in electronics. Years ago there were books for transistor equivalents. The 72v831is a 2k x 9 dual synchronous fifo that is functionally equivalent to two 72v231 fifos in a single package with all associated control, data, and flag lines assigned to separate pins. Smd code in hindi smd marking codes how to confirm any. W03, s503trw, vis, uq, sot343r, dg mosfet mosic 5v uhf tv tuners. This page covers practical matters such as precautions when soldering and identifying leads. Buy international transistor equivalents guide bernard babani publishing radio and electronics books by adrian michaels isbn.
I like using originals, where possible nothing like lead out confusion. Download transistor equivalent book files tradownload. Diodes and transistors pdf 28p this note covers the following topics. Bft 92w pnp silicon rf transistor for broadband amplifiers up to 2ghz at collector currents up to 20ma complementary type. Theyre critical as a control source in just about every modern circuit. The transistor should present a high resistance between the collector and emitter with the base left open circuit as there are two back to back diodes.
Should you find any info that can fill in any of the blanks in the matrix below. Pmbt2222a datasheet, equivalent, cross reference search. The data sheet is very important for every engineers and technicians because it can help them to find the nearest. 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. Mmbt2222a npn switching transistor irish electronics. Buy stmicroelectronics mmbta92 d9ef92e1f7 buzunarul. Smd type transistors npn transistors mmst4401 kmst4401 features. Transistor equivalent circuit with diodes for multimeter test.
Transistor equivalents for the substitution of modern transistors in elderly projects. If file is multipart dont forget to check all parts before downloading. Bipolar transistor crossreference search equivalent. Bft92 datasheet, equivalent, cross reference search. Just in case it interests anyone, my books turned up out of the. Most projects will specify a particular transistor, but if necessary you can usually substitute an equivalent transistor from the wide range available. The links at left may help you to research your own replacement transistors. For information on the operation and use of transistors in circuits please see the transistor circuits page.
The importance of transistor cross reference, datasheet, equivalent and specification. How to choose a replacement for a bipolar transistor buy transistors. Free transistor equivalent book transistor bipolar junction. How to confirm any electronics components with smd marking codes like transistor,diode,mosfet,resistor,capacitor etc. 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.