Bd9 100 v vceo collectoremitter voltage open base bd5 45 v bd7 60 v bd9 80 v icm peak collector current 2a ptot total power dissipation tmb. Fourier analysis a quick measure of the distortion of this amplifier was performed. 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. A selection of the most commonly used transistors and more. This article describes bd9 transistor pinout, equivalent, uses, features, applications, how and where to use this transistor in an electronic. Contribute to aempireiltspice ivmodels development by creating an account on github. Youll be notified as soon as this item is on special or.
After few days electron components mailed me that the courier service to my place has been stopped temporarily with no prior notice. Bu808dxi bd699 buv18a bd241cfi transistor 2sa1046 buw52i. Bd9 has a gain value of 40 to 160, this value determines the amplification capacity of the transistor. Bd9, bd9 datasheet, bd9 npn power transistor datasheet, buy bd9 transistor. Aou4n60 equivalent transistor 4n60 mosfet 600v 4a to251. Npn power transistors, bd9 datasheet, bd9 circuit, bd9 data sheet. Bd9 npn transistor complementary pnp, replacement, pinout, pin. Bd910 npn transistor complementary pnp, replacement, pinout. The complementary pnp types are bd6 and bd140 respectively. Bd9 stmicroelectronics, transistor simple bipolaire bjt. This rating is based on the capability of the transistor to operate safely in a circuit of.
Adjustment here, is a tradeoff between low distortion and low quiescent current. Bd9 datasheet, bd9 datasheets, bd9 pdf, bd9 circuit. 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. Npn silicon transistors, bd9 datasheet, bd9 circuit, bd9 data sheet. Typically, under quiescent conditions, current is about 15 ma rising to 150 ma with a 50 mv. For a transistor compliment, im thinking 2n390406 and bd9140. The bd9 transistor might have a current gain anywhere between 40 and 250. Apart from the obvious usage as a headphone amplifier, the circuit can be used for a range of applications where a wide bandwidth low power amplifier is needed. If ordered before 12pm super fast delivery limited areas. Can anyone tell me which transistor in the maplins catalogue is equivalent to this bd9.
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 stmicroelectronics discrete semiconductor products. Bu808dxi bd699 buv18a bd241cfi transistor 2sa1046 buw52i bu808dfi equivalent bu724as 2sa1046 text. Bd9 is a npn transistor with a gain value of 40 to 160, this value determines the amplification capacity of the transistor. Bd9 pdf, bd9 description, bd9 datasheets, bd9 view. 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. St microelectronics 0w5sys2q8dtzkggowtfa3reo8uky datasheet pdf. These epitaxial planar transistors are mounted in the sot32 plastic package. Bd6 bd8 bd140 pnp general purpose transistor elektronische bauelemente rohs compliant product a suffix of c specifies halogen and lead free features to126 high current 1emitter 1 1 1 2collector 2 2 2 3base 3 3 3 classification of hfe productrank bd66 bd610 bd616 a productrank bd86 bd810 bd816 b e f product. 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. 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. High power headphone amplifier using bd9 40 firstly, id like to stress that the intended use of this circuit is only one of many possible applications. Bd5 bd9 bd510 bd516 bd9 10 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.
Unfortunately, the very nice and helpful guy at the shop says he knows all about resistors, capacitors, and diodes, but not about transistors. After few days electron components mailed me that the courier service. Bd7bd9 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. Good afternoon folks, i am trying to build a circuit to control a very small dc motor for a hobby project im working on. Alternative transistor to bd9 i can get from maplins. Complementary low voltage transistor stmicroelectronics. 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.
Bd9 is a npn transistor with a gain value of 40 to 160, this value determines the amplification. Bd140 datasheet, equivalent, cross reference search. Our payment security system encrypts your information during transmission. Bd249 bd249a bd249b bd249c vcer 55 70 90 115 v collectoremitter voltage ic 30 ma bd249 bd249a bd249b. Alternative transistor to bd9 i can get from maplins all. 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. 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.
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. Bd9 transistor, npn simple, 3 a, 80 v, sot32, 3 broches, gain. The bd9 should preferably be selected for high gain to minimise distortion. They are designed for audio amplifiers and drivers utilizing complementary. Pricing and availability on millions of electronic components from digikey. I am looking to calculate the base resistorr1 value. The link below is going to bore you to the corebut bear with it. Bd9 datasheet pdf vcbo80v, npn transistor st, bd9 pdf, bd9 pinout, bd9 equivalent, bd9 circuit, bd9 transistor, bd9 schematic. Sep 18, 2019 bd9 datasheet pdf vcbo80v, npn transistor st, bd9 pdf, bd9 pinout, bd9 equivalent, bd9 circuit, bd9 transistor, bd9 schematic. Bd9 transistors, power bipolar complementary low voltage transistor features. Rating symbol value unit collectoremitter voltage rbe 100. We dont share your credit card details with thirdparty sellers, and we dont sell your information to others. 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.
Pricing and availability on millions of electronic components from digikey electronics. They are designed for audio amplifiers and drivers utilizing complementary or quasicomplementary circuits. A heat sink on the bd9 140 pair is recommended but not essential, though the transistors will run hot to the touch. High power headphone amplifier using bd940 firstly, id like to stress that the intended use of this circuit is only one of many possible applications. Bd140 pnp silicon transistor they are designed for audio amplifiers and drivers utilizing complementary or quasicomplementary circuits. Bd9 npn silicon transistor the npn types are the bd5 and bd9, and the complementary pnp types are the bd6 and bd140. My experience is that a good amplifier will perform well with any compliment of transistors, as long as their ratings are enough to handle the power in the amplifier. 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. Philips, alldatasheet, datasheet, datasheet search site for electronic components and. Commonly available or preferred transistor substitutes. Order this document motorola by bd5d semiconductor technical data bd5 bd7 plastic medium power silicon bd9 npn transistor. Babsolute maximum ratingparametersymbolratings datasheet search, datasheets.
Achetez bd9 stmicroelectronics transistor simple bipolaire bjt, npn, 80 v, 1. Youll be notified as soon as this item is back in stock. Bd5 bd7 bd9 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. I cant get 1980s transistors and im not willing to try. Bd5 bd6 bd7 bd8 bd9 bd140 bd142 bd144 bd157 bd158 je350 je180 mj04 tp33c bd325 je172 bdx48 bd160 je340 but55. The complementary pnp types are the bd6 bd8 and bd140. Bd140 stmicroelectronics discrete semiconductor products. Overall gain is provided by the ratio of the 22k and 1k resistor. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic. 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. Applications driver stages in hifi amplifiers and television circuits. High power headphone amplifier using bd940 circuit diagram. All the part names for which the file 0w5sys2q8dtzkggowtfa3reo8uky.
Bipolar junction transistor tip42 bjt bipolar transistors tip42c pnp 6a100v to220. Bd9 datasheet transistors, power bipolar complementary. Please select bd9, or bd140, or bd9bd140 transistors in pair and in various quantities. Fill partno and click search button, well show you all available parts for replacement. Utc npn power transistors,alldatasheet, datasheet, datasheet search site for electronic components. The smd version of the bd9 is available as the bcp56 sot223. Bd9 npn transistor transistors, electronics, accessories.
1295 220 273 821 2 1407 636 1404 1414 464 491 1458 835 841 59 333 282 611 123 573 1311 717 1454 472 1411 614 173 221 770 360 727 668 244 1381 75 1262 1039 1474 1173