A bipolar junction transistor bjt is a common device used to amplify or switch electronic signals and electrical power. Choosing transistor replacements electronics notes. Free transistor equivalent book transistor bipolar junction. Download ic database equivalent guide 100 thousand. You can see the internal diagram of that particular components, pin out, voltage, replacement, block diagram and the components layout. Crossreference search result equivalent transistors type. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34. It was used for a good number of years and contains thousands of types. Bipolar transistors database contain more than 46000 transistor. The symbol of the transistor has an arrow on the emitter.
Bc549bp transistor datasheet pdf, bc549bp equivalent. That is, a weak input signal can be amplified made stronger by a transistor. Is there any webbased or stand alone program to do such service for transistors and ics. World transistor equivalents data az by eca author 4.
The 2n3439 and 2n3440 are silicon epitaxial planar npn transistors in. Nte cross reference guide enter the manufacturer part number of your semiconductors into the form below to locate a compatible nte replacement. International transistor equivalents guide bernard babani. 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. 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. If the transistor is a pnp, then the arrow points to the base of the transistor, otherwise it points to the output. Package cross reference 88 packing methods 90 minimized outline drawings and reflow soldering footprint 96. Diodes and transistors pdf 28p this note covers the following topics. Everyday low prices and free delivery on eligible orders.
Free transistor circuits books download ebooks online. About 7 to 10 thousand transistor bars can be cut from each ingot of germanium. Mos transistor qualitative description assume an nchannel receives its name from the type of channel present when current is flowing device with its source and substrate grounded i. Buy international transistor equivalents guide bernard babani publishing radio and electronics books by michaels, adrian isbn. You can also search for datasheet by pressing in one click. When a bjt conducts current between its collector and emitter, it will dissipate power. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent. Design and application of transistor switching circuits.
Smd type transistors npn transistors 2sc4453 sot23 unit. Finding a replacement for your bipolar transistor tech. Figure 5b shows an amplifier connection of the ota, the equivalent of a commonemitter transistor, transistor. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Is there anything available to see if a particular transistor can be replaced with a different one. Common types include bjt transistors, rf transistors, darlington transistors, and mosfet transistors. 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. Semiconductor transistor, diode, ic cross reference. Lecture 24 mosfet basics understanding with no math. Electronic repair transistor cross reference replacement. For example, very weak radio signals in the air can be picked up by a wire antenna and processed by transistor amplifiers until they are strong enough to be. 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. Original transistor type original alternative type modern substitute alternative substitute. The most popular transistor cross reference replacement guide is the philip ecg semiconductor master replacement guide.
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. Vrt comparison table for semiconductors from a to z. 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. This transistor has a low collector capacitance and has excellent gain up to several megacycles.
The internal appearance of one these transistors is shown in figure 8. Answer to obtain the thevenin equivalent at terminals ab of the circuit in fig. Cross reference electronic circuits, tv schematics, audio. An excellent book it delivers on promise to find alternative transistors. The first transistors made by mullard were the oc50 and oc51 pointcontact types from 1952. This book was designed to overview some of the concepts regarding fets that are currently used as. Bjt power rating is the maximum amount of power that a device can dissipate in a typical operating environment. This is a pdf format of the well known hardware pinout book, which covers various computer, electrical and electronic item pinouts. Youll learn to identify a transistor, understand the information described in a transistor datasheet, and learn the symbols used to identify the type of tra. Zs and zts are both 2pc4081q devices made by philips. Transistor circuits books 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. Soorya pdf book transistor equvalant data book pdf format. Whilst all transistors have data sheets on line, without a book like this it can be very tedious and time consuming finding equivalents. Ics for cdcdrom player an8377n 3channel linear driver s overview the an8377n is an ic, g c.
Introduction a transistor is a small electronic device that can cause changes in a large electrical output signal by small changes in a small input signal. In the content you can find out all sort of the components specification. Biss transistors pnp14 pn rectifiers 15 pn rectifiers in sma, smb, smc standard linear products15 zener diodes 16. Iii semiconductors semiconductors are materials that exhibit electrical behavior somewhere between that of insulators and that of conductors. Download soorya pdf book transistor equvalant data book pdf format electronic components, integrated circuits, semiconductor datasheets and schematics. The apidictor was designed in the early 1950s and contained three types of transistor, each of which could be of two specified types, but none of these are in general supply as of the early 2000s. You can always remember that the arrow points at the n material. Download ic database equivalent guide 100 thousand components toni april 17, 2017 april 4, 2012 datasheet, download ic software database dated 2003 with database information from more than 100,000 semiconductors such as transistors and integrated circuits. Transistor equivalent book pdf free download by corfikome. Conductors present very low resistance to the flow of current, whereas insulators conduct very little current even when a large potential difference is applied.
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