Bipolar transistors database bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. World transistor equivalents data az by eca author 4. 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. 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.
Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code. Jan 23, 2015 npn transistor is one of the bipolar junction transistor bjt types. Calculate the base current ib to switch a resistive load of 4ma of a bipolar npn transistor which having the current gain. Download transistoramp software for the design of transistor. With transistoramp software you are able to create your individual bipolar transistor amplifier with a few mouse clicks. Transistor cross reference, equivalent and specification is very important for every electronic repairer the importance of transistor cross reference, datasheet, equivalent and specification.
Jc active transistor power dissipation junction, a 90. If you install the wrong polarity, the sandwich wont work. I am searching something can replace these transistors. Oct 26, 2015 a940 datasheet pdf vertical deflection output power amplifier elite, a940 datasheet, a940 pdf, a940 pinout, data, circuit, ic, manual, equivalent. Value type r1120k14w resistor r23k3 12w resistor r35k6 14w res. A substitute transistor must have the same polarity, either pnp or npn, as the original. No licenses or rights to any such third party softwaretoolsproducts are granted to licensee by on semiconductor.
Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent. Cross reference universal transistor reference page 1. Located in montreal, canada, transistor software has been working with webtechnology since 1998. D718 datasheet vcbo120v, 8a, npn transistor toshiba. This transistor designed for use in generalpurpose amplifier and switching application. New routers and software address nextgen iot connectivity and 5g applications apr 22 2020, 2. Join date jun 2005 posts 240 helped 45 45 points 4,206 level 15.
Since the distribution of heat in the transistor crystal is not uniform and depends on voltage and. Nov 18, 2018 d718 datasheet vcbo120v, 8a, npn transistor toshiba. Dcdc converter provides 0 w of power at 96 percent efficiency. Transistor software free download transistor top 4 download. Choosing transistor replacements electronics notes. Design your own bipolar transistor amplifier quick and. Transistor amplifier circuit designer software electronic. This software is freeware and may be used commercially and privately for free. For the design of transistor amplifiers there is a new software available.
Component catalog, datasheets and online cross reference. Elektronische bauelemente pnp plastic encapsulated transistor. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34. Smd type transistors pnp transistors mmbta94 kmbta94 sot23 unit. Download links are directly from our mirrors or publishers. With transistoramp you are able to create your individual transistor amplifier with a few mouse clicks. 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. Oct 24, 2015 i am searching something can replace these transistors. If a mica insulation is used, the thermal resistance of the mica washer must be added, which amounts to about 0. The flowing of these electrons from emitter to collector forms the current flow in the. The yoga a940 is designed for your convenience, featuring dedicated spots for your keyboard and mouse that minimize clutter and keep your desk clean. At the maximum voltage, also called a breakdown voltage bv, electrons. Transistoramp bjt transistor amplifier circuits designer software. Complementary to 2sc2073 absolute maximum rating ta25cccc characteristic symbol rating unit collectorbase voltage collectoremitter voltage emitterbase voltage collector current dc collector dissipation junction temperature storage temperature.
If more than a maximum voltage rating is applied to a transistor, it can be permanently damaged. Npn transistor circuit working, characteristics, applications. Sa940, a940, 940, 2sa94, 2sa9, 2sa, equivalent, stock, pinout, distributor, price. All electronic repairers should know how to read the transistor cross reference equivalent book if they want to succeed in electronic repairs. A940 datasheet, a940 pdf, a940 data sheet, datasheet, data sheet, pdf. Transistor equivalent electronics forum circuits, projects. Top 4 download periodically updates software information of transistor full versions from the publishers, but some information may be slightly outofdate using warez version, crack, warez passwords, patches, serial numbers, registration codes, key generator, pirate key, keymaker or keygen for transistor license key is illegal. Bf199, bf494, 2n4001, 2n4003, mpsa18 and there are all i have. 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.
Transistoramp circuit design software for bipolar transistor. Developed and managed by global trade software technology co. Jun 25, 2018 smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. A940 datasheet pdf pnp epitaxial silicon transistor elite. The next most important parameter is possible ft the effective maximum operating frequency although the transistor is of no use at that frequency.
Transistor software free download transistor top 4. Notice mospec reserves the rights to make changes of the content herein the document anytime without notification. Parameter symbol rating unit collector base voltage vcbo 400 collector emitter. Select a replacement transistor with equivalent ft. 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. Download ic database equivalent guide 100 thousand. Alibaba manufacturer directory suppliers, manufacturers.
Dont go for a transistor with a much higher ft as this may increase the risk of oscillation. The specifications and information for the 50 most common transistors used in small electronic circuits, robots, and prototyping. Web and mobile experts transistor software provides premium web and mobile engineering, architecture and training to companies all over the world. Lenovo yoga a940 allinone 27 aio desktop engineered. Electronics, circuits, software and other related information in this document are provided only to illustrate the.
Transistoramp runs under windows 2000, windows xp, windows vista, windows 7, windows 8, windows 8. 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 the operation is quite simple and is separated by categories such as. See all formats and editions hide other formats and editions. The npn transistor consists of two ntype semiconductor materials and they are separated by a thin layer of ptype semiconductor. The tool transistoramp has a very easy to use user interface. Mospec or anyone on its behalf, assumes no responsibility or liability for any errors or. Keep it simple with a wireless charging dock and a groove for pen storage. Audio amplifier 100w or w output can use 2out90w or 4outw audio power transistors. Directions for determining the thermal resistance rths for cooling fins can be found on page 11.
A992 transistor and its equivalent datasheet, cross reference, circuit and application notes in pdf format. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. A940 datasheet, equivalent, cross reference search. You have clicked a page that seems to be very popular.
I keep looking for equivalent transistors, and sometimes find a website that gives a list equivalent transistor. Licensee shall ensure that it has obtained all necessary licenses and rights to use any such third party softwaretoolsproducts which are necessary in order to. Crossreferences are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable. Understanding transistor cross reference, equivalent.
Inchange semiconductor isc product specification isc silicon pnp power transistor 2sa940 description collectoremitter breakdown voltage. Bipolar transistors database contain more than 46000 transistor. Here the majority charge carriers are the electrons. It also boasts an led light under the display for working in lowlight conditions. 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. Diodes and transistors pdf 28p this note covers the following topics. A940 datasheet pdf vertical deflection output power amplifier elite, a940 datasheet, a940 pdf, a940 pinout, data, circuit, ic, manual, equivalent. But 8050 and 8550 seem by fit to make pushpull amplifer. Smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. 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. Calculate the base current of a bipolar npn transistor having the bias voltage 10v and the input base resistance of 200k. 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. Once the transistor specifications and parameters have been ascertained, it is possible to check for other replacement transistor types with similar parameters that. Integrated circuits 373 igbt power module 302 sensor 58 light emitting diodes leds 19 rf power transistor 47.