Transistor cross referenceinput a transistor number to see any crosses that may be available. Transistors handbook for ios free download and software. Need an equivalent pnp to 2sd882 read 5057 times previous topic next topic. Original transistor type original alternative type modern substitute alternative substitute. Its max vceo is 45v, its max current is only 100ma and its hfe is from 125 to 500 at 2ma.
Silicon npn power transistors, 2sd5702 datasheet, 2sd5702 circuit, 2sd5702 data sheet. Transistor software specializes in the background operation of native location apis for ios and android in locationtracking applications. Mar 27, 2015 hi, im currently repairing an amp with 2sb688a and 2sc5179 npn pnp complementary pair output transistors. High voltage 75v video amplifier for transistor tvs. For the design of transistor amplifiers there is a new software available. Choosing transistor replacements electronics notes. In practice, the af125 can be used to replace af114115116. Transistor equivalents for the substitution of modern transistors in elderly projects.
Bc107 equivalent electronics forum circuits, projects and. Transistor cross reference, equivalent and specification is very important for every electronic repairer the importance of transistor cross reference, datasheet, equivalent and specification. 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. All electronic repairers should know how to read the transistor cross reference equivalent book if they want to succeed in electronic repairs. S9012 cross reference electronic circuits, tv schematics.
Tv repair tipsafter unzipping download, place both files on a floppy for a backup copy, then click the install icon. Transistor substitution database software semi select v. If you install the wrong polarity, the sandwich wont work. I keep looking for equivalent transistors, and sometimes find a website that gives a list equivalent transistor. The links at left may help you to research your own replacement transistors. Looking for equivalent transistor electrical engineering. Bipolar transistors database bipolar transistors database contain more than 46000 transistor data npn. S9012 cross reference electronic circuits, tv schematics, audio. Cross reference universal transistor reference page 1. Pinball transistor equivalent chart, or how to read. Or, point me to an article that explains transistor specifications and how to read them. Once the transistor specifications and parameters have been ascertained, it is possible to check for other replacement transistor types with similar parameters that.
There is no listed equivalent to the af118 and where replacement is needed for an old transistor tv, it may be necessary to rejig the circuit to take a suitably rated silicon device. Does anyone have any information on quality equivalents for these transistors. A bc547 has the same chip but in a modern epoxy case and its allowed thermal power is double the bc107. This software is freeware and may be used commercially and privately for free. May 31, 2017 d1878 datasheet 2sd1878 transistor, pdf, pinout, equivalent, replacement, schematic, manual, data, circuit, parts, datasheet. Transistoramp bjt transistor amplifier circuits designer software. Smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. 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. Transistor codes surface mount, pnp, npn, choosing.
Weve got a frys close to my work, but i dont find for example tip122 or tip36c when i do a search. Pls i need transistor equivalent of ztx300 and 2n3705. Bipolar transistors database bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Obsolete transistor equivalents all about circuits. The darlington bipolar power transistor is designed for general purpose amplifier and low frequency switching applications. 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. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent. Most projects will specify a particular transistor, but if necessary you can usually substitute. Bc107 equivalent electronics forum circuits, projects. 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 package is up to you whether you want to try to duplicate it or not that one to106. Transistor substitution database software free download. 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.
Hi friends i need a software or any book to find the equivalent or substitute of. 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. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Join date jun 2005 posts 240 helped 45 45 points 4,206 level 15. 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. If a mica insulation is used, the thermal resistance of the mica washer must be added, which amounts to about 0. D1878 datasheet, d1878 pdf, d1878 data sheet, datasheet, data sheet, pdf. Keywords, 2sd30, datasheet, pdf, sanyo semiconductor, npn, transistor, sd30, d30, 30, 2sd3, 2sd, 2s, equivalent, stock, pinout, distributor, price, schematic. A bc107 was an old ordinary little transistor in a metal case. Acid transactions keep all data safe in case of vm stops.
At the maximum voltage, also called a breakdown voltage bv, electrons. Directions for determining the thermal resistance rths for cooling fins can be found on page 11. Crossreferences are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable. I just entered transistor without quotes in the search box at the top level, then clicked on transistors bjt single,797 items and it took me to the transistor search page above. Silicon diffused power transistor general description wing shing computer. Keywords, 2sd947f, datasheet, pdf, rohm, power, transistor, sd947f, d947f, 947f. I have seen many circuits using the 2n2222 transistor correct me if it isnt one. Select a replacement transistor with equivalent ft. 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. Transistor amplifier circuit designer software electronic. I am searching for a pnp transistor which will be having almost same like the 2sd880 or 2sd882 npn transistor. Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code. See all formats and editions hide other formats and editions.
Nov 03, 2015 d1878 datasheet color tv horizontal deflection sanyo, datasheet, d1878 pdf, d1878 pinout, d1878 equivalent, data, d1878 circuit, output, ic, schematic. Dodgy ebay replacements are available but im aware that this is not necessarily the best route to go down. Need an equivalent pnp to 2sd882 arduino forum index. Understanding transistor cross reference, equivalent.
Hi, im currently repairing an amp with 2sb688a and 2sc5179 npn pnp complementary pair output transistors. D1878 datasheet color tv horizontal deflection sanyo. 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. Semiconductor transistor, diode, ic cross reference. World transistor equivalents data az by eca author 4. D1878 datasheet 2sd1878 transistor, pdf, pinout, equivalent, replacement, schematic, manual, data, circuit, parts, datasheet. Savantic, alldatasheet, datasheet, datasheet search site for electronic. A substitute transistor must have the same polarity, either pnp or npn, as the original.
So i just wanted to know can the bc148 be used as a general substitute for 2n2222 or is it just the case in this. D1878 datasheet color tv horizontal deflection sanyo, datasheet, d1878 pdf, d1878 pinout, d1878 equivalent, data, d1878 circuit, output, ic, schematic. Bipolar transistors database contain more than 46000 transistor. Smallsignal transistors replacement list bc86816 bc868, bc86825 equivalent type bc876 bc878 bc880 bc878 equivalent type bc877 bc879 bcf29 bc857 bcf30 bc857b bcf33 bc847b bcf81 bc847c bcp5110 bcp5310 bcp5210 bcp5310 bcp52 bcp53 bcp5410 bcp5510 bcp6810 bcp68, bcp6825 bcp6816 bcp68, bcp6825. Tip145, tip146, tip147, pnp are complementary devices. Apr 28, 2014 download bipolar transistors database for free. Located in montreal, canada, transistor software has been working with webtechnology since 1998. C1815 cross reference electronic circuits, tv schematics. Download transistoramp software for the design of transistor. C1815 cross reference electronic circuits, tv schematics, audio. Web and mobile experts transistor software provides premium web and mobile engineering, architecture and training to companies all over the world. D2499 equivalent d1878 equivalent bt9600 equivalent c4927 d1577 d1554 c5386 c5129 e05 equivalent. This app will guide you to know, choose, select and design your next board masterpiece using that transistor you.
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. Sir, can anyone help me finding replacement of power transistors. Pdf mxed301 64row 16row s16329 n1016, transistor d1879 transistor d1878. If more than a maximum voltage rating is applied to a transistor, it can be permanently damaged. The next most important parameter is possible ft the effective maximum operating frequency although the transistor is of no use at that frequency. The tool transistoramp has a very easy to use user interface.
Transistor equivalents for the substitution of modern. 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. Dont go for a transistor with a much higher ft as this may increase the risk of oscillation. D2499 equivalent d1878 equivalent bt9600 equivalent c4927 d1577 d1554 c5386 c5129 e05 equivalent text. Transistor substitution database free software download. With transistoramp you are able to create your individual transistor amplifier with a few mouse clicks. Most projects will specify a particular transistor, but if necessary you can usually substitute an equivalent transistor from the wide range available. Should you find any info that can fill in any of the blanks in the matrix below. The initial 2n identifies the part as a transistor and the rest of the code identifies the particular transistor. Pdf 10tq045s 11dq03 11dq04 11eq03 11eq04 11eqs 15df4 1n3645 bt6600e equivalent d2499 equivalent d1878 equivalent bt9600 equivalent c4927 d1577 d1554 c5386 c5129. Since the distribution of heat in the transistor crystal is not uniform and depends on voltage and. A footprint of 250 kb saves memory and allows onlinedownload.
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