The next most important parameter is possible ft the effective maximum operating frequency although the transistor is of no use at that frequency. If a mica insulation is used, the thermal resistance of the mica washer must be added, which amounts to about 0. Ecg transistor replacement guide book free 2sb337 transistor replacement guide. The second to92 designed transistor was also blown so bad i cant identify the whole part number. Download ic database equivalent guide 100 thousand. Industry standard st nearest st replacement industry standard st nearest st replacement 1 different pin out 2 similar package 3 medium power transistor bc850b bc847b bc850c bc847c bc850w bc847bw bc850bw bc847bw bc850cw bc847cw bc857 bc857b bc857a bc857b bc857b bc857b bc857c bc857b bc857w bc857bw bc857aw bc857bw bc857bw bc857bw bc857cw. The part number is printed on transistor like pn 9881 the number 2 inside of a circle 448. Understanding transistor replacement, substitution and information is very important for a electronic repairer. Read online transistor substitution manual book pdf free download link book now. All books are in clear copy here, and all files are secure so dont worry about it.
This easytouse book covers all transistor types including. Choosing transistor replacements electronics notes. You should find a transistor with proper specifications. Unfollow transistor book to stop getting updates on your ebay feed. Transistor silicon npn triple diffused type power ampli. Discrete semiconductors data sheet book, halfpage m3d186 bc337 npn general purpose transistor 1999 apr 15 product specification supersedes data of 1997 mar 10 philips semiconductors product specification npn general purpose transistor bc337 features pinning high current max. Reference books on integrated circuits, microcontrollers and transistors. In this icdatabook software you will find pin assignments, connection layouts, function tables and the most important specifications available for the 40x and the 74x ic series. 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. Bc337 datasheet, equivalent, cross reference search. With mosfets its just the opposite, you can switch them on with any voltage between 3 v and 15 v with current as low as 1 to 5 ma. Free transistor circuits books download ebooks online. A crossreference list, sorted by category, of the many of that corporations integrated circuits which are dropin replacements for the parts of of other ic manufacturers. A substitute transistor must have the same polarity, either pnp or npn, as the original.
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. Select a replacement transistor with the same breakdown voltage. Jun 25, 2018 smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Contains pinouts for connectors and information about how to build cables etc.
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. Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code. That ic part number crossreference that corporation. Ecg semiconductor replacement guide electronics repair. Jul 21, 2009 the part number on one transistor i cant find online or on a cross reference website. Aug 25, 2012 youll learn to identify a transistor, understand the information described in a transistor datasheet, and learn the symbols used to identify the type of tra. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34.
Therefore, if your replacement transistor has a lower gain than that of your original transistor, youre not ok. Ecg transistor replacement guide book free 2sb337 transistor replacement guide 980510 2n339 c24850772 bc149c 2sb508 s9510 text. Generalpurpose silicon, highspeed, medium control switching transistors. How to choose a replacement for a bipolar transistor. The transistor on the parts list your original transistor. 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. How to replace a transistor bjt with a mosfet homemade. Unfortunately, each device code is not necessarily unique. Semiconductortransistor crossreference list peavey.
Download transistor substitution manual book pdf free download link or read online here in pdf. R1r2 empty or zero fields are ignored during the search. We have created this privacy policy in order to help express this commitment. Finding transistor replacement can take you hours if you dont know the right method to do it. Ecg transistor replacement guide book free datasheet, cross reference, circuit and. For example, the single most popular ecg and nte transistor, the 123ap, replaces thousands of different oem and industry standard part numbered transistors. This transistor is made by taking a wafer of n type germanium, mounting it on a holder and pressing indium dots into each side. Master transistoric substitution handbook tab books. Doc transistor substitution guide download transistor substitution manual book pdf free download link or read online here in pdf.
Ensure that figures for v ceo and v cbo etc are at least as high as the original transistor. This book also has a very comprehensive glossary, index, and equations. Ic a tj c ft mhz cc pf hfe caps r1 kohm r2 kohm r1r2 empty or zero fields are ignored during the search. Is there any webbased or stand alone program to do such service for transistors and ic s. Im repairing an old tektronix os245pu and while going through the scope i found a transistor array ic with the mark of death given by a previous repairman. In this ic databook software you will find pin assignments, connection layouts, function tables and the most important specifications available for the 40x and the 74x ic series. Download book 200 transistor circuits talking electronics. The master semiconductor replacement handbook listed book download. Here, the circuit below is the example circuit for the sl100 transistor. 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. Modern facilities are adding the repair of solidstate devices to their list of electrical maintenance responsibilities.
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. Free transistor equivalent book transistor bipolar junction. Semiconductor transistor, diode, ic cross reference. Searching the right transistor for substitution is a skill, if you replace wrong specifications of transistor i. Using semiconductor crossreference manuals to find replacement devices can aid troubleshooting, reduce downtime, and save money. Mar 06, 2020 with mosfets its just the opposite, you can switch them on with any voltage between 3 v and 15 v with current as low as 1 to 5 ma. Ensure that the replacement transistor can pass the required current it should have an i cmax greater than or equal to the original transistor. Since switching voltages above 5 v or up to 12 v is easily available from most digital and analogue ics, mosfets can be quickly interfaced with any source irrespective of the load current.
Knowing about the crossreferencing process will enable you to purchase replacement devices locally, instead of buying original parts from the. Npn transistor arrays stmicroelectronics npn online. The underlying concept is that each ecg, nte, or sk numbered device can replace a group of other semiconductors. Ic diodes and transistors is committed to protecting the privacy of our customers and visitors, and ensuring the highest levels of security and confidentiality for their information. This page contains list of freely available e books, online textbooks and tutorials in transistor circuits. Spheres canadian test equipment site contains an extensive inventory of all kinds of new and used electronic test equipment, service parts, bargains, electronic parts and other items. At the maximum voltage, also called a breakdown voltage bv, electrons. Graph theory, chips, linear gate arrays, twodimensional gate matrix. Product additions are summarized on pages 11 and 12 and are identified by type number in the numerical product index, beginning. Now look up the code in the alphanumeric listing which forms the main part of this book by clicking on the first character shown in the left menu. Youll learn to identify a transistor, understand the information described in a transistor datasheet, and learn the symbols used to identify the type of tra. Directions for determining the thermal resistance rths for cooling fins can be found on page 11.
The 14th edition ecg semiconductor master guide features approximately,000 additional crosses and over 230 new devices, including several new product families. The device is a npn high voltage power transistor manufactured using multiepitaxial planar technology. Download ic database equivalent guide 100 thousand components. Collection of dumps for television, video and audio equipment, communication devices, household appliances and office equipment, data sheets radio components by atmel, data sheets radio components by cirrus logic, data sheets radio components by maxim, data sheets radio components by microchip, data sheets radio components by mitsubishi. Download the master semiconductor replacement hand by. Sep 09, 2006 i have an old 1980 archer radioshack semiconductor replacement guide that has a number cross ref. Browse digikeys inventory of npn transistor arraysnpn. Very useful for canadian companies, schools, and experimenters that need access to sophisticated, low cost electronics. Features, specifications, alternative product, product training modules, and datasheets are all available. If more than a maximum voltage rating is applied to a transistor, it can be permanently damaged. Transistor construction techniques the most common type of junction transistor is the pnp diffused alloyed type. Reference books on integrated circuits, microcontrollers and transistors i, j, k series.
How to use the smd codebook to identify a particular smd device, first identify the package style and note the id code printed on the device. Transistor ic replacement suggestions solved page 1. This book provides practical guidance and application information when using transistors in electronic and electrical circuit design. Ecg semiconductors master replacement guide ecg212p the 14th edition ecg semiconductor master guide features approximately,000 additional crosses and over 230 new devices, including several new product families. Check our section of free e books and guides on transistor circuits now.
Smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Transistor you bought the transistor you consider the replacement until you compare specs. Understanding transistor replacement, substitution and. Product additions are summarized on pages 11 and 12 and are identified by type number in the numerical product index, beginning on page 16. If you install the wrong polarity, the sandwich wont work. World transistor equivalent book download biochemistry mcq for medical students pdf, transistor equivalent book. Ecg semiconductor replacement guide electronics repair and.
Free transistor circuits books download ebooks online textbooks. Is there any webbased or stand alone program to do such service for transistors and ics. This is a pdf format of the well known hardware pinout book, which covers various computer, electrical and electronic item pinouts. I during 80s and 90s, i used to search for components equivalents in books. Ecg transistor replacement guide book free datasheet. The current software version includes the data of more than 230 different ics. Symbol pnp transistor vcbo vceo vebo ic collectorbase. Searching the right transistor for substitution is a skill, if you replace wrong specifications of transistor. Apr 05, 2008 i during 80s and 90s, i used to search for components equivalents in books. Bipolar, power, rf, digital, igbt, unijunction, fet, jfet, and mosfets. Chemicals analog on ecg, nte, sk replacement semiconductors ecg, nte, and sk are lines of universal replacement. The following discloses our information gathering and dissemination practices for our web site.
Diodes and transistors pdf 28p this note covers the following topics. It can be used for the various application like switching circuits, amplifying circuits, and manufacturing of the logic gates etc. Small signal transistors industry standard st nearest st. Motorola bipolar power transistor device data selector guide 23 style 1. Is there anything available to see if a particular transistor can be replaced with a different one. Free transistor equivalent book free download as pdf file. The archer transistor substitution guide and crossreference listing has been prepared by the, check the entire circuitry to be sure the transistor requires replacement. Ecg nte replacement ic, diode and transistor service parts. Ecg, nte, and sk are lines of universal replacement semiconductors. Transistor equivalent book pdf free download by corfikome. Since the distribution of heat in the transistor crystal is not uniform and depends on voltage and. Full text matches check external 1tb hard disk, other, kb, western digital, my world book hdd, smrdenje. The current software version includes the data of more than 230 different ic s. Integrated circuits ics back data acquisition analog to digital converters adc data acquisition digital to analog converters dac.
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