If this is not possible, either because the markings are not visible, or the data cannot be found, then not all is lost. Uk vintage radio repair and restoration transistor. Get the best deals on nec transistors when you shop the largest online selection at ebay. Toshiba power transistor semiconductor data book 1983. Finding a replacement for your bipolar transistor tech. Diodes a transistor is a semiconductor device, just like a diode. Choosing transistor replacements electronics notes. Semiconductor transistor, diode, ic cross reference. Everyday low prices and free delivery on eligible orders. Choosing the right npn transistor electrical engineering.
Bsp52t1g, bsp52t3g npn smallsignal darlington transistor this npn small signal darlington transistor is designed for use in switching applications, such as print hammer, relay, solenoid and lamp drivers. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34. You may also need them in voltage controlled filter designs. Semiconductorsmcm has an extensive selection of smd surface mount devices which are denoted on the following page with an asterisk. For electronic circuit design, selecting the right transistor will need several of the transistor parameters to match the requirements for the. They are intended for linear amplifiers and inductive switching applications. Is there anything available to see if a particular transistor can be replaced with a different one. Discrete semiconductors selection guide 2010 diodes, transistors, esd and signal conditioning devices excellence in portfolio and performance. Some of the transistors are types with integrated resistors. This book explains the math around the equivalent circuits, which is incredibly helpful to the reader, if the reader will take the time to understand the process. Whe n two resistor values are given, the first is the series base resistor, and the second the resistor between base and emitter. It has large dynamic range and good current characteristic.
We dont share your credit card details with thirdparty sellers, and we dont sell your information to others. Transistor basics a transistor, also known as a bjt bipolar junction transistor, is a current driven semiconductor device which can be used to control the flow of electric current in which a small amount of current in the base lead controls a larger current between the collector and emitter in the case of an npn type. Cross reference universal transistor reference page 1. Second book of transistor equivalents american radio history. The 2n3439 and 2n3440 are silicon epitaxial planar npn transistors in. The output characteristics curves for a pnp transistor look very similar to those for an equivalent npn transistor except that they are rotated by 180o to take. Our company was founded in 1964 to supply aftermarket germanium transistor product lines from the philcoford company in lansdale, pa.
I dont know how to use sandbox properly so there might be some mistakes in the diagram. How to choose a replacement for a bipolar transistor crossreference search result equivalent transistors type. Transistors are solidstate electronic devices used to control the flow of electricity in electronic equipment and consist of a semiconductor material with at least three electrodes for connection to a circuit. Npn silicon rf transistor ne68518 2sc5015 npn epitaxial silicon rf transistor for highfrequency lownoise amplification 4pin super minimold 18 document no. International transistor equivalents guide bernard babani. In 1934, german inventor oskar heil patented a similar device in europe.
Ics for cdcdrom player an8377n 3channel linear driver s overview the an8377n is an ic, g c. The reason for this can be seen from the fact that as the input voltage rises, so the current increases through the base circuit. Bipolar transistor crossreference search equivalent. Design and application of transistor switching circuits. Download ic database equivalent guide 100 thousand. Abra stocks transistors of the series 2n tip mpsa mpsu mj mje bu mpq mpf etc all from major manufacturers. Tmos book, motorola power mosfet, transistor device data, rft2 book, radio freq. 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. Free transistor circuits books download ebooks online. Sc85 id 250ma umt3f pd 200mw linner circuit lfeatures 1 low on resistance, high current.
It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds. The characteristics and approximate specifications of 2n series discrete transistors are generally the same between different manufacturers. Although on semiconductors cross reference devices are functionally comparable to other manufacturers published information. Cross reference electronic circuits, tv schematics, audio.
Describes several circuits at length to highlight the practical details of power. Digital transistors dtr these are transistors with built in resistors. Our payment security system encrypts your information during transmission. Examines the interaction of the mosfet device with other elements in the circuit, and how device characteristics influence circuit design. Free tools for electronics designers, eagle libraries. Parameter symbol conditions ratings unit base current ib 2 a collector dissipation pc 1. The links at left may help you to research your own replacement transistors. A voltage applied through a resistor to the base can control the current flowing from the collector to the emitter. Smd transistor y11 g21 smd transistor smd transistor y12 smd transistor bc rn transistor ic equivalent book smd y12 common collector configuration basic applications of ujt optocoupler h11b text. The output voltage is a negative voltage equals to the input voltage amplied by a factor of n1 the output voltage is a negative voltage equals to the input voltage amplied by a factor of n1. May not be an exact mechanical or electrical equivalent. Consider the contents of this book as the first mile of a long journey into transistor circuits. Transistor c5707 equivalent part number by jestine yong on august 25, 2008 i got lots of emails asked about the substitution part number for c5707 transistor that were used in many lcd monitors.
Diodes and transistors pdf 28p this note covers the following topics. Data on many transistors is available on my valve data cdrom. The operation of pnp devices is similar to that shown for the. Because the 2n3055 is a bipolar junction transistor, its three terminals are called the base, the collector and the emitter. Is there any webbased or stand alone program to do such service for transistors and ics. In this video i will write a schematics of a npn transistor to its equivalent model for easier circuit analysis.
Package cross reference 88 packing methods 90 minimized outline drawings and reflow soldering footprint 96. The operating characteristics of a transistor are all found on its data sheet. Smallsignal transistor data book, 86 pages, 1984, motorola. The 2n3055 transistor, like all transistors, is essentially an electronic switch. Practical electronicsbipolar transistorsnpn transistor. You can also search for datasheet by pressing in one click. We wont dig too deeply into semiconductor physics or equivalent. Electronic repair transistor cross reference replacement. The 2sc3357 is an npn silicon epitaxial transistor designed for low noise amplifier at vhf, uhf and catv band.
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. 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. Transistor equivalent book pdf free download by corfikome. 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. As the semiconductor aftermarket pioneer, lansdale recognized the. High power npn silicon transistor stmicroelectronics preferred salestypes description the 2n3771, 2n3772 are silicon epitaxialbase npn transistors mounted in jedec jedec to3 metal case. I need to power a motor with a 9 v battery and on or off the circuit using a 5v signal from an arduino board. The purpose of this book is to help the reader to understand how transistors work and how to design a simple transistor circuit. Semiconductorsintroduce to transistornpn4r1t wikibooks. Still cannot find it after doing an extensive search on the web. 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. A transistor is a semiconductor device used to amplify or switch electronic signals and electrical. Junction transistors bjts there are two types of bjts, the npn and pnp the two junctions are termed the baseemitter junction and the basecollector junction in order for the transistor to operate properly, the two junctions must have the correct dc bias voltages the baseemitter be junction is forward biased. Empty or zero fields are ignored during the search.
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. Alan doolittle lecture 24 mosfet basics understanding with no math reading. A semi conductor device that has three legs base, collector, and emitter forming a bijunction, namely be and bc junctions an npn transistor has this symbol. Guide to 2n series transistors approximate specs and characteristics. Definitely check this book out if you want a more indepth introduction to transistors. We relocated our headquarters and manufacturing facilities to phoenix, az in 1976, after acquiring a major product line from motorola. As this book contains many thousands of transistors, it has. Cross reference guide is a search engine for electronic parts xref. Aug 25, 2011 crossreferences are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable.
High power npn silicon transistor stmicroelectronics. Common types include bjt transistors, rf transistors, darlington transistors, and mosfet transistors. Semiconductortransistor crossreference list peavey. The common emitter transistor amplifier is the only configuration that gives an inversion, 180, between the input and output signals. Transistor common emitter amplifier electronics notes. Nov 20, 2014 looking for a hard to find data sheet for an obscure component. Switching time equivalent test circuits scope rise time transistors. In turn this increases the current thought the collector circuit, i. Ru1l002sn nch 60v 250ma small signall mosfet datasheet loutline vdss 60v sot323fl rdsonmax. Transistor acts as a negative amplifier with the ratio of amplification is n1. Toshiba power transistor semiconductor data book 1983 toshiba corporation 1983 acrobat 7 pdf 52.
This transistor has a low collector capacitance and has excellent gain up to several megacycles. Transistor equivalents for the substitution of modern transistors in elderly projects. Irf mosfet power transistors, mosfet transistors, irf mosfet transistor. The device is housed in the sot223 package, which is designed for medium power surface mount applications. It is addressed to amateur circuit designer with little or no previous knowledge on semiconductors. Transistor specifications explained electronics notes. Download soorya pdf book transistor equvalant data book pdf format electronic components, integrated circuits, semiconductor datasheets and schematics. Download book 200 transistor circuits talking electronics. An npn transistor is made by joining one positivetyped semiconductor in between two negativetyped semiconductors. Buy international transistor equivalents guide bernard babani publishing radio and electronics books by adrian michaels isbn. Bc557 transistor pinout see the complete site com imagens. In certain cases, the quoted collector current may be exceeded. Hi friends i need a software or any book to find the equivalent or substitute of. The internal appearance of one these transistors is shown in figure 8.
About 7 to 10 thousand transistor bars can be cut from each ingot of germanium. Download ic database equivalent guide 100 thousand components. Explains the basis of mosfet characteristics, and the features that determine mosfet behavior. P10394ej2v0ds00 date published june 2003 cpk the mark shows major revised points. The 2n2222a331 is a common npn bipolar junction transistor bjt used for general purpose lowpower amplifying or switching applications. This diagram shows the lead connections for the mullard transistors most often encountered in british transistor radios made in the 1960s viewed from underneath.
The 2n3904 is a common npn bipolar junction transistor used for generalpurpose lowpower. Soorya pdf book transistor equvalant data book pdf format. Should you find any info that can fill in any of the blanks in the matrix below. Select a replacement transistor with equivalent ft. The 2n2222 is a common npn bipolar junction transistor bjt used for general purpose. Electrically similar devices, such as the mmbt3904, are available in a variety of small throughhole and surfacemount packages, including to92, sot23. 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. Lecture 24 mosfet basics understanding with no math. I need a list of npn transistors suitable for the job. Component72n2222a331 small signal switching npn transistor. Transistor equivalents for the substitution of modern. Need to know if the part can handle the frequency or give.
1567 1304 320 1660 614 292 1521 1262 1644 304 300 1438 1074 1108 160 265 186 1091 747 1425 1606 411 60 664 1253 409 580 200 120 1307 113 624 1511 1127 936 380 391 1149 1098 154 558 1201 1308 1436 13 104 1375 820 318 1457 1250