Bc107 equivalent electronics forum circuits, projects and. It is intended for power switching circuits, series and shunt regulators, output stages and high fidelity amplifiers. For example, they can be used to amplify the small output current from a logic ic so that it can operate a lamp, relay, motor or other high current device. To find the component your looking for, either search by part number or visit the relative department. It is actually 3 stages and that is why the feedback can be taken from output to input. You can replace the bd1 with the 2n4922, 2n4922g, 2n4923, 2n4923g. They are designed for audio amplifiers and drivers utilizing complementary or quasicomplementary circuits. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Transistor equivalent book 2sc2238 free download as pdf file. 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. Alternative transistor to bd9 i can get from maplins all.
Its max vceo is 45v, its max current is only 100ma and its hfe is from 125 to 500 at 2ma. Complementary low voltage transistor features products are preselected in dc current gain application general purpose description these epitaxial planar transistors are mounted in the sot32 plastic package. Mar 21, 2004 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. In many circuits a resistor is used to convert the changing current to a changing voltage, so the transistor is being used to amplify voltage. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent. Complementary silicon power transistors, bd537 datasheet, bd537 circuit, bd537 data sheet.
Texas instruments, a flash led driver with automatic vf and esr detection for. Can anyone tell me which transistor in the maplins catalogue is equivalent to this bd9. Bd1 npn transistor complementary pnp, replacement, pinout, pin. Capacitors work, but this kind of thing is definitely in the grey area for safety, so i hesitate to discuss it. Jun 27, 2018 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. If you continue without changing your cookie settings, well assume that you are happy to receive all cookies on our website. Four small transistor alarm circuits this is a selection of simple selfcontained transistor based alarm circuits complete with photographs. Silicon epitaxial power transistors bd1 npn bd2 pnp to126 plastic package general purpose medium power applications absolute maximum ratings description symbol bd1 unit collector base voltage v cbo 70 v collector emitter voltage v ceo 45 v emitterbase voltage v ebo 6 v collector current continuous i c a peak i cm a base current peak i. The smd version of the bd1 is available as the 2sd1626 sot89. Software has information on over 84,500 semiconductors contains. Apr 28, 2014 download bipolar transistors database for free. Transistor equivalent book 2sc2238 transistor integrated circuit.
Bd6 datasheet, bd6 pdf, bd6 data sheet, datasheet, data sheet, pdf. Bipolar transistors database bipolar transistors database contain more than 46000 transistor data npn. Unfortunately, the very nice and helpful guy at the shop says he knows all about resistors, capacitors, and diodes, but not about transistors. May 15, 2017 a bc107 was an old ordinary little transistor in a metal case. Transistors handbook for ios free download and software.
This 4 transistor amplifier uses the minimum of components and has negative feedback via the 3m3 to set the voltages on all the transistors. Licensee shall ensure that it has obtained all necessary licenses and rights to use any such third party software toolsproducts which are necessary in order to utilize the content. A bc547 has the same chip but in a modern epoxy case and its allowed thermal power is double the bc107. Continental device india limited an isots 16949, iso 9001 and iso 14001 certified company silicon epitaxial power transistors npn bd1 pnp bd2 to126 plastic package e c b general purpose medium power applications absolute maximum ratings description symbol bd1 bd2 unit collector base voltage vcbo v 70 45 collector emitter voltage. If your digital output is 5 v, then there will be about 4. Tip31 datasheet, tip31 pdf, tip31 data sheet, tip31 manual, tip31 pdf, tip31, datenblatt, electronics tip31, alldatasheet, free, datasheet, datasheets, data sheet.
Bd9 datasheet, bd9 pdf, bd9 data sheet, bd9 manual, bd9 pdf, bd9, datenblatt, electronics bd9, alldatasheet, free, datasheet, datasheets, data sheet. This app will guide you to know, choose, select and design your next board masterpiece using that transistor you werent remembering. Bd9 npn silicon transistors, bd916, bd910, bd9, stmicroelectronics. Mar, 2018 as prathamesh satardekar has said, 2n2222 is as good as any.
Lets say the minimum guaranteed gain of the transistor you will use is 50. Amaryl lids to download pdf you need some things, like my website and the name of the file. Mpsa18 npn general purpose transistor tayda electronics. Transistor bd6 series bd6 bd8 bd140 applications complement to bd5, bd7 and bd9 respectively these are pb. Bd181 bd182 bd183 comset semiconductors bd181, bd182 and bd183 are silicon npn transistors intended for a wide variety of high power applications. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for. Bd5 bd7bd9 npn silicon transistors sgsthomson preferred salestypes description the bd5, bd7 and bd9 are silicon epitaxial planar npn transistors in jedec sot32 plastic package, designed for audio amplifiers and drivers utilizing complementary or quasi compementary circuits. That means the base current needs to be at least 3 ma 50 2. Order this document motorola by bd5d semiconductor technical data bd5 bd7 plastic medium power silicon bd9 npn transistor. The bd is a silicon epitaxialbase npn transistor in jedec to3 metal case. Complementary low voltage transistor stmicroelectronics. I have tried a bunch of nte recommended replacements and they either burn up nte184nte185 or dont function properly nte331nte332. This is where a pnp transistor differs from a npn transistor, if you are looking for an equivalent npn type check out bd5 transistor. They have a very low standby current and are ideal for battery operation.
Discrete semiconductors data sheet book, halfpage m3d100 bd1 npn power transistor 1999 apr 12 product specification supersedes data of 1997 mar 04 philips semiconductors product specification npn power transistor bd1 features pinning high current max. A, february 2000 bd534536538 pnp epitaxial silicon transistor absolute maximum ratings tc25c unless otherwise noted. Free devices absolute maximum ratings tc 25c unless otherwise noted rating symbol max unit collector. D882 transistor introduction the world of electronic parts and. Bd911 power transistor equivalent nte331 kp components inc. All may be triggered by both normallyopen and normallyclosed switches. Pnp bd2 npn bd1 silicon planar epitaxial power transistors the bd2are pnn. Bd transistors, bd, transistor, bdxxx power transistor series. Bd157 datasheet, bd157 pdf, bd157 data sheet, bd157 manual, bd157 pdf, bd157, datenblatt, electronics bd157, alldatasheet, free, datasheet, datasheets, data sheet. Complete technical details can be found at the bd9 transistor datasheet provided at the bottom of this page. Nearly all boardlevel electronic components, raw materials and tool requirements can be found at 1source. As seen in the title, im attempting to find a replacement for 2sc1846. Selector guide 24 motorola bipolar power transistor. Transistor npn silicon 90v ic7a to220 case audio power output and medium power switch.
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