I would have picked 2n55515401 but thats just because i have a gazillion of them. H1061 triple diffused silicon npn transistor designed for low frequency power amplifier maximum ratings characteristic symbol value unit collector base voltage v 100 v cbo collector emitter voltage v 80 v ceo emitter base voltage v 5 v ebo collector current dc i 4 a c collector current peak i 8 a c collector power dissipation p 40 w. Transistoramp bjt transistor amplifier circuits designer software. Transistor equivalents for the substitution of modern transistors in elderly projects. See all formats and editions hide other formats and editions. Maximum power, called p d, is the overall power a transistor can dissipate, through heat, without burning up. H1061 datasheet, equivalent, cross reference search. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Npn transistor circuit working, characteristics, applications. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent. Bc547 cross reference electronic circuits, tv schematics.
Bipolar transistors database bipolar transistors database contain more than 46000 transistor data npn. Should you find any info that can fill in any of the blanks in the matrix below. 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. C1815 cross reference electronic circuits, tv schematics. Bd436, bd438, bd440, bd442 plastic medium power silicon pnp transistor this series of plastic, mediumpower silicon pnp transistors can be used for for amplifier and switching applications. The 2sb737 is a specially designed low noise transistor, you cant just drop in a general purpose device and expect similar performance. And the gain grades a,b,c line up too so its really the bc549c you want to replace the 109c gain about 400 or higher. Bipolar transistors database bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Looking for equivalent transistor electrical engineering.
Electronic circuit design and simulation software list. 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. World transistor equivalents data az by eca author 4. Transistor amplifier circuit designer software electronic. This circuit building software give access to switches, linear ic and digital ic, fet, transistors, relays, displays, signal generators, scrs, opto isolators, photo diodes, semiconductors, motors etc. How to find a transistor replacement all about circuits.
Dont go for a transistor with a much higher ft as this may increase the risk of oscillation. Does a quick software spice check suggest that it would work with a tuntup. Bc327 cross reference electronic circuits, tv schematics, audio. Apr 28, 2014 download bipolar transistors database for free. Bc109 cross reference electronic circuits, tv schematics. Here the majority charge carriers are the electrons. Jan 23, 2015 npn transistor is one of the bipolar junction transistor bjt types. Bd6 is a pnp transistor hence the collector and emitter will be closed forward biased when the base pin is held at ground and will be opened reverse biased when a signal is.
Mar 27, 2015 hi, im currently repairing an amp with 2sb688a and 2sc5179 npn pnp complementary pair output transistors. Bc109 cross reference electronic circuits, tv schematics, audio. Please make sure that you are posting in the form of a question. Smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Pls i need transistor equivalent of ztx300 and 2n3705.
Transistor tutorial about bipolar and fet transistors. Is there any webbased or stand alone program to do such service for transistors and ics. If you install the wrong polarity, the sandwich wont work. Download transistoramp software for the design of transistor. Hi guys, im new here and im a still a student p im trying to build a doorphone project but i couldnt find any bc182 and bc212 transistors, can you tell me the equivalent transistor s. The user can alter the vcc, vbe, transistor beta and any of four resistor values r1, r2, rc and re by picking the transistor value from a standardvalue resistor table or manually entering the value. When no voltage is applied to the gate of an enhancement fet the transistor is in the off state similar to an open switch. Heat sinks and fans increase the ability of a transistor to dissipate heat. The npn transistor consists of two ntype semiconductor materials and they are separated by a thin layer of ptype semiconductor. I am searching something can replace these transistors. Collector pnp epitaxial silicon transistor absolute maximum ratings ta25c unless otherwise noted symbol parameter ratings units vcbo collecto. But it is not uncommon to drop the first two letters 2sc945 replacement 2sc945 cross reference 2sc945 equivalent 2sc945 substitute. Hi friends i need a software or any book to find the equivalent or substitute of. The next most important parameter is possible ft the effective maximum operating frequency although the transistor is of no use at that frequency.
Apr 17, 2017 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. With transistoramp you are able to create your individual transistor amplifier with a few mouse clicks. Ive already made some research and came up with c1815npn bc182 whats the pnp for c1815 series. For the design of transistor amplifiers there is a new software available. Once the transistor specifications and parameters have been ascertained, it is possible to check for other replacement transistor types with similar parameters that. C1815 cross reference electronic circuits, tv schematics, audio. A to5 transistor with a p d of 3 watts might be able to dissipate 810 watts with a heat sink.
Transistor software specializes in the background operation of native location apis for ios and android in locationtracking applications. And the gain grades a,b,c line up too so its really the bc549c you want to. Calculate the base current of a bipolar npn transistor having the bias voltage 10v and the input base resistance of 200k. Im trying to build a doorphone project but i couldnt find any bc182 and bc212 transistors, can you tell me the equivalent transistor s. The full operation of the circuit is analyzed in two parts. There are two basic types of transistor bipolar junction transistors and. 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. Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code.
Bc109 npn general purpose transistors 1997 sep 03 product specification supersedes data of 1997 jun 03 file under discrete semiconductors, sc04 philips semiconductors product specification npn general purpose transistors bc107. Bd6 is a pnp transistor hence the collector and emitter will be closed forward biased when the base pin is held at ground and will be opened reverse biased when a signal is provided to base pin. The schematic illustrates some of the voltage measuring points on the transistor. 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. Bipolar transistors database contain more than 46000 transistor.
Replacement and equivalent transistor for the 2sc3834. The links at left may help you to research your own replacement transistors. 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. 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. At the maximum voltage, also called a breakdown voltage bv, electrons. This is where a pnp transistor differs from a npn transistor, if you are looking for an equivalent npn type check out bd5 transistor. Bc182 and bc212 equivalent transistor electronics forum. I keep looking for equivalent transistors, and sometimes find a website that gives a list equivalent transistor. C3679 equivalent c4468 power transistor equivalent c3834 transistor d2560. Bc109c datasheet, equivalent, cross reference search. Hi, im currently repairing an amp with 2sb688a and 2sc5179 npn pnp complementary pair output transistors. Semiconductor transistor, diode, ic cross reference.
Obsolete transistor equivalents all about circuits. Bd436 datasheet, equivalent, cross reference search. Does anyone have any information on quality equivalents for these transistors. Transistor equivalents for the substitution of modern. A substitute transistor must have the same polarity, either pnp or npn, as the original.
Bf199, bf494, 2n4001, 2n4003, mpsa18 and there are all i have. If you want to run automatically the next time add a. But 8050 and 8550 seem by fit to make pushpull amplifer. I during 80s and 90s, i used to search for components equivalents in books. 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. Select a replacement transistor with equivalent ft. The first datasheet also has the same typo potableportable so you can use the ss90 not only in your eda software but also in your. This spice simulation software provides 4000 devices on its student version which is of the pro version. 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. Original transistor type original alternative type modern substitute alternative substitute. Bc327 cross reference electronic circuits, tv schematics.
Bjts and mosfets which are similar to these universal devices. Located in montreal, canada, transistor software has been working with webtechnology since 1998. The tool transistoramp has a very easy to use user interface. Ac equivalent circuit of transistor electrical engineering.
Choosing transistor replacements electronics notes. G746 c3679 equivalent c4468 power transistor equivalent c3834 transistor d2560. Here is an image showing the pin diagram of the this transistor. H1061 triple diffused silicon npn transistor designed for low frequency power amplifier maximum ratings characteristic symbol value unit collector base voltage v 100 v cbo collector emitter voltage v 80 v ceo emitter base voltage v 5 v ebo collector current dc i 4 a c collector current peak i 8 a c collector power. Bc109c transistor equivalent substitute crossreference search bc109c datasheet pdf 5. Bc159 datasheet, equivalent, cross reference search. Dodgy ebay replacements are available but im aware that this is not necessarily the best route to go down. Bc159 transistor equivalent substitute crossreference search bc159 datasheet pdf 1. Transistor equivalent electronics forum circuits, projects.
If more than a maximum voltage rating is applied to a transistor, it can be permanently damaged. The flowing of these electrons from emitter to collector forms the current flow in the. Calculate the base current ib to switch a resistive load of 4ma of a bipolar npn transistor which having the current gain. Jun 25, 2018 smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. The bc337 is an npn transistor with a maximum gain of 630, commonly used in low power audio applications. In the bias circuit, one considers the nature of the rectifier baseemitter basecollector junctions to establish the operating point point q, together with external components needed.
Direct replacement for the bc109 would be the bc549 rather than 547 yes there was a bc107. Sometimes the 2s prefix is not marked on the package the 2sc3834 transistor might be marked c3834. Download ic database equivalent guide 100 thousand. A transistor like the pn2222 that has 500 ma continuous 1 a peak spec is common for this application.
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