Bfy52 datasheet, equivalent, cross reference search. Software has information on over 84,500 semiconductors contains. A to5 transistor with a p d of 3 watts might be able to dissipate 810 watts with a heat sink. Bfy51 datasheet, equivalent, cross reference search. Join date jun 2005 posts 240 helped 45 45 points 4,206 level 15. Internal schematic diagram november 1997 absolute maximum ratings symbol parameter value unit bfy50 bfy51 vcbo collectorbase voltage ie. Can anyone please suggest a substitute for the bfy51. Obsolete transistor equivalents all about circuits. Crossreferences are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable. Continental device india limited an isots 16949, iso 9001 and iso 14001 certified company silicon planar transistors bfy50, bfy51, bfy52 to39 metal can package general purpose transistors. Voltage regulator circuits using transistor and zener. 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. At the maximum voltage, also called a breakdown voltage bv, electrons. Hi friends i need a software or any book to find the equivalent or substitute of.
As phil pointed out, theres a lot of transistors that are at least. Download ic database equivalent guide 100 thousand. These circuits using discrete parts can be in the form of of permanently fixed or constant voltage, or stabilized adjustable output voltage. This software is freeware and may be used commercially and privately for free. Pnp b772 transistor replacement electrical engineering. Microwave oscillator design in general represents a complex problem. Cdil bfy51 cdil bfy51 transistor npn 30v 1a to39 medium power transistor suitable for general purpose applications. Then a transistor with no series emitter resistor and its base biased at 0. A current or voltage applied throughacross two terminals controls a larger current through the other terminal and the common terminal. Bfy50 datasheet, equivalent, cross reference search. The importance of transistor cross reference, datasheet, equivalent and specification. Can anyone please suggest a substitute for the bfy51 transistor.
Apps bfy50 datasheet, equivalent, cross reference search. Just a work of caution, many of the transistor equivalent documents and software packages have shortcomings and i am afraid to say that in many cases they have proved to be wrong. Bfy51 bfy51 npn general purpose transistor datasheet buy bfy51. Should you find any info that can fill in any of the blanks in the matrix below. Bfy52 npn medium power transistors 1997 apr 22 product specification supersedes data of september 1994 file under discrete semiconductors, sc04 philips semiconductors product specification npn medium power transistors bfy50. When choosing a transistor, consider the voltage and current requirements of the application. 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. Transistor equivalent book 2sc2238 transistor integrated circuit.
Using a similar search at your favorite parts source i bet you can find some other replacements which are cheap and available in your area. Replacement for bfy51, bsv64, bdx35 no longer available. Bc548b is a another, lower power, equivalent with a to92 plastic case but many others exist and can be found in transistor equivalents tables. 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. Npn medium power transistors, bfy51 datasheet, bfy51 circuit, bfy51 data sheet. Or, point me to an article that explains transistor specifications and how to read them. Make sure you use the right type for your transistor. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Applications general purpose industrial applications. Located in montreal, canada, transistor software has been working with webtechnology since 1998. Cross reference electronic circuits, tv schematics, audio. Electronics club transistors types, connecting, soldering. The bc548b and bc639 are low cost alternatives to the bc108 and bfy51 2n3053 respectively. If more than a maximum voltage rating is applied to a transistor, it can be permanently damaged.
Power transistors usually have bolt holes for attaching heat sinks, but clipon heat sinks are also available. Heat sinks and fans increase the ability of a transistor to dissipate heat. For the design of transistor amplifiers there is a new software available. Bfy51 cross reference electronic circuits, tv schematics, audio. 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. 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. All linear power supply circuits which are designed to produce a stabilized, constant voltage and current output fundamentally incorporate transistor and zener diode stages for getting the required regulated outputs. Philips, alldatasheet, datasheet, datasheet search site for electronic components and. Choosing transistor replacements electronics notes. Each transistor is different, the voltage increases when the current increases and the voltage decreases when the temperature increases. Description npn medium power transistor in a to39 metal package. The next most important parameter is possible ft the effective maximum operating frequency although the transistor is of no use at that frequency.
Mar 27, 2015 hi, im currently repairing an amp with 2sb688a and 2sc5179 npn pnp complementary pair output transistors. Use a multimeter or a simple tester battery, resistor and led to check each pair of leads for conduction. Test each pair of leads both ways six tests in total the baseemitter be junction should behave like a diode and conduct one way only the basecollector bc junction should behave. Weve got a frys close to my work, but i dont find for example tip122 or tip36c when i do a search. New routers and software address nextgen iot connectivity and 5g applications apr 22 2020, 2. But seriously, a bfy51 is a general purpose npn silicon transistor, a bit higher rated than a 2n2222,which is closer to say a bc108. Technical information philips semiconductors bfy51 datasheet.
Once the transistor specifications and parameters have been ascertained, it is possible to check for other replacement transistor types with similar parameters that. 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. A substitute transistor must have the same polarity, either pnp or npn, as the original. Most projects will specify a particular transistor, but if necessary you can usually substitute an equivalent transistor from the wide range available. Npn single bipolar junction transistors bjt farnell uk.
Pinning pin description 1 emitter 2 base 3 collector, connected. Datasheet bfy51 transistor bfy52 bfy52 bfy50bfy51 bfy50. They are intended for general purpose linear and switching applications. The stac150v2350e is a high voltage nchannel mos fieldeffect rf power transistor especially designed for 150v industrial rf power class e generators such as pecvd plasma sputtering, flat panel and solar cells manufacturing equipments. Transistor equivalent electronics forum circuits, projects. Set a digital multimeter to diode test and an analogue multimeter to a low resistance range. I had an npn transistor of some total different type. Is there any website which could help me find an equivalent transistor. The initial 2n identifies the part as a transistor and the rest of the code identifies the particular transistor. Does anyone know where the site is that you type in a transistor and get a list of equivalent transistor. Mcigicm transistor kit, bc337 bc327 2n2222 2n2907 2n3904 2n3906 s8050 s8550 weimeet rfp30n06le 30a 60v nchannel power mosfet to220 esd rated for hilitchi 675piece 15 values 2n2222s9018 npn pnp power general purpose 200 pcs mcigicm 2n2222 transistor, 2n2222a to92 transistor npn 40v 600ma.
How to find a copy of an embedded software primer book. Every npn transistor i used, every one of them different, worked and i could not tell much of a difference in performance. The bc548b and bc639 are low cost alternatives to the bc108 and. The pinouts are different but they can be made to fit existing circuits by bending the legs. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34. Javascript is currently disabled in your browser, please turn it on to avoid loss of functionality. If you install the wrong polarity, the sandwich wont work.
Pinball transistor equivalent chart, or how to read. Bfy5051 medium power amplifier description the bfy50 and bfy52 are silicon planar epitaxial npn transistors in jedec to39 metal case. Bipolar transistors database contain more than 46000 transistor. I keep looking for equivalent transistors, and sometimes find a website that gives a list equivalent transistor. Smallsignal transistors replacement list bc337a bc337 equivalent type bc338 bc337 bc33816 bc33716 bc33825 bc33725 bc33840 bc33740 bc36816 bc63516 bc36825 bc63516 equivalent type bc547a bc546a bc548 bc547 bc548a bc546a bc548b bc547b bc548c bc547c bc549 bc547b bc549b bc547b bc550 bc547b bc550b bc547b bc557a bc556a bc558 bc557 bc558a. Please email the details so that i can update them in and thus help everyone else. Mar 21, 2004 just a work of caution, many of the transistor equivalent documents and software packages have shortcomings and i am afraid to say that in many cases they have proved to be wrong.
There seems to be nothing special about bfy51 besides the to39 package which isnt very common. Many transistors have metal cases which are connected to one of their leads so it may be necessary to insulate the heat sink from the transistor. With transistoramp you are able to create your individual transistor amplifier with a few mouse clicks. Schematic diagram for grundig portable radio stereoconcertboy 210 transistor 4000a stereo. Does anyone have any information on quality equivalents for these transistors. Dodgy ebay replacements are available but im aware that this is not necessarily the best route to go down. The bfy50 and bfy52 are silicon planar epitaxial npn transistors in jedec to39 metal case. Bfy52 npn medium power transistors 1997 apr 22 product specification supersedes data of september 1994 file under discrete semiconductors, sc04 philips semiconductors product specification npn medium power. That said, a bfy51 was probably chosen because it was in the junk box.
Internal schematic diagram november 1997 absolute maximum ratings symbol parameter value unit bfy50 bfy51 vcbo collectorbase voltage ie 0 80 60 v vceo collectoremitter voltage. Bfy51 cross reference electronic circuits, tv schematics. Understanding transistor cross reference, equivalent. The tool transistoramp has a very easy to use user interface. Depending on the technical requirements for designing an oscillator, it is necessary to define the configuration of the oscillation scheme and a transistor type, to measure the smallsignal and largesignal parameters of a transistorequivalent circuit and to. They match specification of the originals almost exactly. General purpose and bipolar transistors are available individually and in assortments.
A simple analytic method for transistor oscillator design. Older transistors such bfy51 may sometimes be difficult to obtain but 2n3053 is a good substitute i. The transistor is a solid state semiconductor device used for amplification and switching. Kits are available to build demonstration projects, such as radios, and may include additional electronic components. It might be worth a to share your whole circuit, not just one component of it and b actually reconsider the whole circuit. Semiconductor transistor, diode, ic cross reference.
Without knowing its usage, you have to make sure the replacement transistor meets or exceeds every spec, since you dont know which ones the circuit relies on. Download transistoramp software for the design of transistor. Transistor amplifier circuit designer software electronic. Transistor codes surface mount, pnp, npn, choosing. Bfy51 datasheet, bfy51 pdf, bfy51 data sheet, bfy51 manual, bfy51 pdf, bfy51, datenblatt, electronics bfy51, alldatasheet, free, datasheet, datasheets, data sheet. I have a circuit that uses bc106 and 2n3634, which cant find in store where i live. I am searching something can replace these transistors. Transistor equivalent book 2sc2238 free download as pdf file. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent. Cdil bfy51 transistor npn 30v 1a to39 rapid online. Hi, im currently repairing an amp with 2sb688a and 2sc5179 npn pnp complementary pair output transistors. Transistor equivalents for the substitution of modern transistors in elderly projects.
Used in stop relays, gates, low level buffers and magnet drivers. The data sheet is very important for every engineers and technicians because it can help them to find the nearest. Transistoramp bjt transistor amplifier circuits designer software. Bf199, bf494, 2n4001, 2n4003, mpsa18 and there are all i have. Transistor equivalents for the substitution of modern. Bfy51, bfy51 datasheet, bfy51 npn general purpose transistor datasheet, buy bfy51 transistor. Apr 28, 2014 download bipolar transistors database for free. Bipolar transistors database bipolar transistors database contain more than 46000 transistor data npn. Maximum power, called p d, is the overall power a transistor can dissipate, through heat, without burning up. Web and mobile experts transistor software provides premium web and mobile engineering, architecture and training to companies all over the world. Cross reference universal transistor reference page 1.