Semiconductortransistor crossreference list peavey. Unijunction transistor abbreviated as ujt, also called the doublebase diode is a 2layer, 3terminal solidstate silicon switching device. They were created by philips and mullard in 1963 and introduced in april 1966. 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 circuits books download ebooks online. Factory drop ship smaller orders ship within 5 days in stock. R2 forms a voltage divider with r1 such that the voltage on pin 1 needs to be more than the roughly 700 mv be drop of the bare transistor for the transistor to turn on. Everyday low prices and free delivery on eligible orders. Then check out our high voltage devices with breakdown voltages from up to 400 v. Cross reference universal transistor reference page 1.
Sir, i need substitutereplacement transistor type conforming with the original transistor data. Transistor equivalent book pdf free download by corfikome. High voltage transistors our low power loss, fast bipolar families of highvoltage transistors are ideally suited to high frequency switching in any powered application in need of bipolar transistors that can withstand high voltage pulses emi requirements. A transistor acts as a good amplifier when it is in active region and when it is made to operate at qpoint, faithful amplification is achieved. The internal appearance of one these transistors is shown in figure 8. The first bipolar junction transistor was invented in 1947 at bell laboratories. Crossreferences are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable. Alternatively equivalents to these transistors would help. This data sheet and its contents the information belong to the members of the premier farnell group of companies the group or are licensed to it. 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 transistor type is determined by the test that produces pairs of results.
Buy online discounted br to bu series transistors from. This device is housed in the sc 75sot416 package which is designed for low power surface mount applications, where board space is. The device hasa unique characteristic that when it is triggered, its emitter current increases re generatively due to negative resistance characteristic until it is restricted by emitter power supply. D400 and d400dante anet distributors data sheet author. Novel circuit technique for reduction of leakage current in seriesparallel pmosnmos transistor stack article pdf available in iete journal of research 566 november 2010 with 542 reads. Low power bipolar transistors bc177 bc177b series page 080512 v1. Silicon pnp power transistors 2sb75 description with to220f package complement to type 2sd2012 low collector saturation voltage. Hifi amplifiers, signal processing circuits of television receivers. Todays deals your gift cards help whole foods registry sell disability customer support. About 7 to 10 thousand transistor bars can be cut from each ingot of germanium. The bc107, bc108 and bc109 are generalpurpose low power silicon npn bipolar junction transistors found very often in equipment and electronics books articles from europe, australia and many other countries from the 1960s. R1 allows connecting pin 1 directly to a digital output. Transistor equivalent or substitute used for power amplifier. Application note an01 transistor testing once you know the type of transitor that you are testing, it is a simple matter to determine which lead is which, based on the measured voltages.
This is a pdf format of the well known hardware pinout book, which covers various computer, electrical and electronic item pinouts. Free transistor equivalent book transistor bipolar. B688 datasheet pnp silicon power transistors mospec. Diode 1n9148 1n4307 1n4532 diode 1n3605 2n2222 chip 2n2369 transistor se708 ma1704 ma1703 text. 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. International transistor equivalents guide bernard babani. 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. Continental device india limited an isots 16949, iso 9001 and iso 14001 certified company npn epitaxial planar silicon transistors bc300, bc301, bc302 to39 metal can package npn silicon low and medium power transistors. Design and application of transistor switching circuits. Buy international transistor equivalents guide bernard babani publishing radio and electronics books by michaels, adrian isbn. Equivalent onresistance as a function of collector current. The load line has to be drawn in order to obtain the qpoint. B688 datasheet pnp silicon power transistors mospec, 2sb688 datasheet, b688 pdf, b688 pinout, b688 equivalent, data, circuit, output, b688 schematic. Transition frequency as a function of collector current.
Free packages are available maximum ratings rating symbol value unit collector. General purpose npn silicon planar epitaxial transistors, best suited for use in driver stages of audio amplifiers, low noise input stages of tape recorders. C2073 datasheet vceo 150v, npn power transistor mospec, 2sc2073 datasheet, c2073 pdf, c2073 pinout, c2073 data, c2073 crcuit, output, c2073 schematic. F absolute maximum ratings ta25 c, unless otherwise specified parameter symbol ratings unit collectorbase voltage vcbo 60 v collectoremitter voltage vceo 50 v emitterbase voltage vebo 5 v peak collector current icp 1. Pc25wtc25 applications audio frequency power amplifier pinning pin description 1base 2 collector 3 emitter.
Bc489, a, b high current transistors npn silicon features pb. It has been very useful for me because it doesnt provide only the nte replacements. Initially in metal to18 packages, the range expanded over time to include other package. Semiconductor transistor, diode, ic cross reference. To polarize the bjt transistor, you can use the diode pair model, as showed below. Crossreference search result equivalent transistors type. Two polarities is abbreviated as bipolar, hence the name bipolar junction transistor. By simply adding transistor buffers to the outputs,it is possible to construct arecord playback switch for two record playback vcrs, and three video playback machines, in5 vout1 14 4 gnd vcc 100 front 2. Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code.
Smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Bc301 datasheet, equivalent, cross reference search. In this case, this digital transistor is a ordinary npn transistor with base resistors. Pricing and availability on millions of electronic components from digikey electronics. T430 datasheet, equivalent, cross reference search.
Pdf novel circuit technique for reduction of leakage. Ics for cdcdrom player an8377n 3channel linear driver s overview the an8377n is an ic, g c. This npn transistor is designed for general purpose amplifier applications. 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. Faithful amplification is the process of obtaining complete portions of input signal by increasing the signal strength. Pnp b772 transistor replacement electrical engineering. In the cutoff operation mode, the basecollector bc and baseemitter be junctions must be in reverse polarization. Identifying the terminals of a transistor requires the pin diagram of a particular bjt part, it will be available in the datasheet. Bipolar transistor crossreference search equivalent.