Now, forget those circuits used for testing transistors and now its time to get easy and practical. 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. The internal appearance of one these transistors is shown in figure 8. Cross reference electronic circuits, tv schematics, audio. The ksp2222 is an equivalent of the 2n2222 but is packaged in a plastic package known as a to92 package. Design and application of transistor switching circuits. Free transistor circuits books download ebooks online. Electrical engineering stack exchange is a question and answer site for electronics and electrical engineering professionals, students, and enthusiasts. 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.
You can always remember that the arrow points at the n material. About 7 to 10 thousand transistor bars can be cut from each ingot of germanium. Pnp b772 transistor replacement closed ask question asked 3 years, 6 months ago. Bc549bp transistor datasheet pdf, bc549bp equivalent.
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. The 2sb774s is manufactured in a plastic to92 case. The underlying concept is that each ecg, nte, or sk numbered device can replace a group of other semiconductors. Transistor equivalents for the substitution of modern. Searching the right transistor for substitution is a skill, if you replace wrong specifications of transistor into the equipment. The way that a 2n2222, bc107, bc108 and bc109 transistor symbol maps to the physical device is shown in the diagram below. Is there anything available to see if a particular transistor can be replaced with a different one. Free transistor equivalent book free download as pdf file. Parameter symbol rating unit collector to base voltage vcbo 40 v collector to emitter voltage vceo 30 v emitter to base. 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.
Pnp b772 transistor replacement electrical engineering. Substitute with the correct part number, the equipment will work for a long time and sometimes the substitute transistor will even work better than the original part number. Here is valuable guidance on recently developed communications components and their. 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.
Finding a replacement for your bipolar transistor tech. Free transistor equivalent book transistor bipolar. Semiconductor transistor, diode, ic cross reference. Book this book does not require a rating on the quality scale. Crossreference search result equivalent transistors type.
Categorypolarityic valuebvceo value 704 x y zzz x odd number 7 pnp x even number 8 npn y current value where hfe gain is specified. Transistors have three pins called emitter e, baseb and collectorc. Smd type transistors pnp tr ansistors 2sb772 features pnp transistor high current output up to 3a 1. A bipolar junction transistor bjt is a common device used to amplify or switch electronic signals and electrical power. World transistor equivalents data az by eca author 4.
Hello everyone in this instructable i will be telling you how to test your transistors with the help of your multimeters. Transistor equivalent book 2sc2238 free download as pdf file. Most projects will specify a particular transistor, but if necessary you can usually substitute an equivalent transistor from the wide range available. An excellent book it delivers on promise to find alternative transistors.
The 2sb774 transistor might have a current gain anywhere between 219 and 460. If the transistor is a pnp, then the arrow points to the base of the transistor, otherwise it points to the output. Wikipedia books are maintained by the wikipedia community, particularly wikiproject wikipedia books. Transistors substitutionsequivalents all about circuits.
You are far better off understanding the specifications, particular those of particular interest to your application, and using a book or table of specs to find a proper substitute, or posting on sites like aac for help choosing. This transistor has a low collector capacitance and has excellent gain up to several megacycles. Diodes and transistors pdf 28p this note covers the following topics. Transistor equivalent book pdf free download by corfikome. 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. For example, the single most popular ecg and nte transistor, the 123ap, replaces thousands of different oem and industry standard part numbered transistors. If you need assistance in crossing parts, or have other related questions, please email or call us 18003560259 search by part number enter the manufacturer part number to cross. These products are, in the manufacturers opinion, similar and can be used for the same purpose. Nte85 silicon npn transistor general purpose amplifier to. When a bjt conducts current between its collector and emitter, it will dissipate power.
Transistor transistors for beginners in electronics. Pnp transistors will be red ink, npn transistors will be black ink. Discover book depositorys huge selection of transistors books online. All the substitution books i have seen have been highly unreliable. The symbol of the transistor has an arrow on the emitter. Transistor codes surface mount, pnp, npn, choosing.
Semiconductortransistor crossreference list peavey. Understanding transistor replacement, substitution and. Emitter on voltage vbeon ic 100ma, vce 2v, note 3 0. Is there any webbased or stand alone program to do such service for transistors and ics. The gain of the 2sb774r will be in the range from 210 to 340, 2sb774s ranges from 290 to 460. This is a pdf format of the well known hardware pinout book, which covers various computer, electrical and electronic item pinouts. Soorya pdf book transistor equvalant data book pdf format. Zs and zts are both 2pc4081q devices made by philips. 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. This is a wikipedia book, a collection of articles which can be downloaded electronically or ordered in print. My only concern is the reprint quality i paid for a hardcover book. 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. Ecg, nte, and sk are lines of universal replacement semiconductors.
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 equivalent book transistor bipolar junction. Vrt comparison table for semiconductors from a to z. Choosing transistor replacements electronics notes. Download ic database equivalent guide 100 thousand. The initial 2n identifies the part as a transistor and the rest of the code identifies the particular transistor. Bjt power rating is the maximum amount of power that a device can dissipate in a typical operating environment. Download soorya pdf book transistor equvalant data book pdf format electronic components, integrated circuits, semiconductor datasheets and schematics. Wikipedia books can also be tagged by the banners of any relevant wikiprojects with class book. 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. Here is an image showing the pin diagram of the this transistor. Bipolar transistor crossreference search equivalent.
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