Complementary low voltage transistor stmicroelectronics. These epitaxial planar transistors are mounted in the sot32 plastic package. Power transistors are transistors which can handle a lot more power in compared to bjts. Bu108 bd9 fall time bd9 equivalent transistor 2sd358.
Bd5 bd6 bd9 bd140 complementary low voltage transistor features products are preselected in dc current gain application general purpose 1 2 3 description sot32 these epitaxial planar transistors are mounted in the sot32 plastic package. Commonly available or preferred transistor substitutes. Bd140 application circuits circuits bd9 transistor npn. Bd9 npn transistor complementary pnp, replacement, pinout, pin. Bd9 has a gain value of 40 to 160, this value determines the amplification capacity of the transistor. I have a circuit that uses bc106 and 2n3634, which cant find in store where i live. The gain of the bd9 6 will be in the range from 40 to 100, bd9 10 ranges from 63 to 160, bd9 16 ranges from 100 to 250. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors.
Also in this case this will not be 100% equivalent, but very close. Pnp b772 transistor replacement electrical engineering. Bd5 bd9 npn silicon transistors type marking bd5 bd5 bd510 bd510 bd516 bd516 bd9 bd910 bd916 s bd9 bd910 bd916 stmicroelectronics preferred salestypes description the bd5 and bd9 are silicon epitaxial planar npn transistors mounted in jedec sot32 plastic package, designed for audio amplifiers and drivers utilizing. Bd9, bd9 datasheet, bd9 npn power transistor datasheet, buy bd9 transistor. Apr 28, 2014 download bipolar transistors database for free. Mar 11, 2016 sir, can anyone help me finding replacement of power transistors. The bd9 transistor might have a current gain anywhere between 40 and 250. The smd version of the bd9 is available as the bcp56 sot223. Bipolar transistors database contain more than 46000 transistor. The complementary pnp types are the bd6 bd8 and bd140. You can try to replace bc638 with ztx551, bd8 or bd9, but they may have different pin configuration. Im having problems finding the bd9 transistor, though.
Transistor replacement table for transistor datasheet archive. Choosing transistor replacements electronics notes. The link below is going to bore you to the corebut bear with it. Bd9 is a npn transistor with a gain value of 40 to 160, this value. They are designed for audio amplifiers and drivers utilizing complementary or quasicomplementary circuits. Bd9 medium power npn transistor designed for use as audio amplifiers and drivers utilizing complementary or quasi complementary circuits image shown is a representation only. Texas instruments, a flash led driver with automatic vf and esr detection. Bd9 stmicroelectronics, bipolarer einzeltransistor bjt. Dec 11, 2017 2n2222a is a npn transistor hence the collector and emitter will be left open reverse biased when the base pin is held at ground and will be closed forward biased when a signal is provided to base pin. Bd9 stmicroelectronics discrete semiconductor products. Bd9 stmicroelectronics, transistor simple bipolaire bjt. High current complement to type bd68140 applications driver stages in high fidelity. Select a replacement transistor with equivalent ft.
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. Fill partno and click search button, well show you all available parts for replacement. Bd7 bd9 npn silicon transistor sgsthomsonpreferred 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. The bd9 should preferably be selected for high gain to minimise distortion. It is necessary to ensure that the replacement transistor will be able to operate at the relevant frequencies, so a similar or slightly higher ft is advisable. I am looking to calculate the base resistorr1 value. Pricing and availability on millions of electronic components from digikey electronics. Bd140 stmicroelectronics discrete semiconductor products. High current complement to type bd68140 applications driver stages in highfidelity.
Bd9 bd140 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. Hey guys, im planning to build a fuzz central axis face rev. Bd9 is a npn transistor hence the collector and emitter will be left open reverse biased when the base pin is held at ground and will be closed forward biased when a signal is provided to base pin. Suggested resale price per unit usd for budgetary use only. Good afternoon folks, i am trying to build a circuit to control a very small dc motor for a hobby project im working on. No licenses or rights to any such third party software toolsproducts are granted to licensee by on semiconductor. Achetez bd9 stmicroelectronics transistor simple bipolaire bjt, npn, 80 v, 1. Driver stages in hifi amplifiers and television circuits.
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. This is where a pnp transistor differs from a npn transistor, if you are looking for an equivalent npn type check out bd5 transistor. 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. Musikding only sells the bd516 which i think is not the perfect choice because it is to gainy. Can anyone tell me which transistor in the maplins catalogue is equivalent to this bd9. Bd5 bd9 bd510 bd516 bd910 bd5 bd9 bd9 circuit diagram of bd9 circuit diagram of bd5 bd5 bd9 equivalent bd9 data sheet bd9 transistor bd9 datasheet bd9 npn transistor download datasheet. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify philips for any damages resulting from such improper use or sale.
A selection of the most commonly used transistors and more. Our payment security system encrypts your information during transmission. Bd9 npn silicon transistors stmicroelectronicspreferred salestypes description the bd5 and bd9 are silicon epitaxial planar npn transistors in jedec sot32 plastic package, designed for audio amplifiers and drivers utilizing complementary or quasi compementarycircuits. Dont go for a transistor with a much higher ft as this may increase the risk of oscillation. The exact transistors not readily available in india. Bd140 pnp silicon transistor they are designed for audio amplifiers and drivers utilizing complementary or quasicomplementary circuits. Alternative transistor to bd9 i can get from maplins all. Sir, can anyone help me finding replacement of power transistors. Description the bd5 and bd9 are silicon epitaxial planar npn transistors mounted in jedec sot32 plastic package, designed for audio amplifiers and drivers utilizing complementary or quasicomplementary circuits.
A, february 2000 bd579 1 to126 npn epitaxial silicon transistor absolute maximum ratings tc25c unless otherwise noted electrical characteristics tc25c unless otherwise noted hfe classification symbol parameter value units vcbo collectorbase voltage. Is there any website which could help me find an equivalent transistor. A, february 2000 bd579 1 to126 npn epitaxial silicon transistor absolute maximum ratings tc25c unless otherwise noted electrical characteristics tc25c unless otherwise noted hfe classification symbol parameter value units. The complementary pnp types are bd6 and bd140 respectively. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent. Bd9 npn silicon transistor the npn types are the bd5 and bd9, and the complementary pnp types are the bd6 and bd140.
Alternative transistor to bd9 i can get from maplins. Order this document motorola by bd5d semiconductor technical data bd5 bd7 plastic medium power silicon bd9 npn transistor. A, february 2000 bd579 1 to126 npn epitaxial silicon transistor absolute maximum ratings tc25c unless otherwise noted. Pn2369a npn switching transistor book, halfpage m3d186. This article describes bd9 transistor pinout, equivalent, uses, features, applications, how and where to use this transistor in an electronic. Unfortunately, the very nice and helpful guy at the shop says he knows all about resistors, capacitors, and diodes, but not about transistors. We dont share your credit card details with thirdparty sellers, and we dont sell your information to others. The 2n3055 should be epitaxialbase type with high f t preferably 4 mhz the 2 x tip3055 are a parallel pair with 0r1 emitter resistors. Sep 18, 2019 bd9 datasheet pdf vcbo80v, npn transistor st, bd9 pdf, bd9 pinout, bd9 equivalent, bd9 circuit, bd9 transistor, bd9 schematic. Transistor replacement table for transistor datasheet, cross reference, circuit. Bd9 is a popular npn transistor used in wide variety of electronic circuits, due to its high collector current and low cost it is an ideal transistor to be used in educational electronic projects and also in commercial electronics. The npn types are the bd5 and bd9, and the complementary pnp types are the bd6 and bd140. They are designed for audio amplifiers and drivers utilizing complementary or.
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