Because the 2n3055 is a bipolar junction transistor, its three terminals are called the base, the collector and the emitter. Page 2 of 4 electrical characteristics t ambient25. Dc current gain, 2n3055 npnic, collector current amp5. The fact that the original part was a 2n3055, which is a relatively low voltage device, says to me its not a crt flyback application unless its driving the primary side and has snubber clamps to protect the voltage. Mospec power transistors15a,50v,115w,alldatasheet, datasheet, datasheet search site for. These devices can also be used in power switching circuits such as converters or inverters. Jan 24, 20 for the best answers, search on this site mosfets are a type of transistor but they dont function like a bijunction transistor, like the 2n3055. Preferred devices are motorola recommended choices for future use and best overall value. The transistor mps9632 q1, q2 together to as a differential amplifier, by has r10, r4 and c2 together constitute the feedback circuit and defined an all gain ratio of a circuit. Select the part name and then you can download the datasheet in pdf.
Select the part name and then you can download the datasheet in pdf format. Complementary silicon highpower transistors these powerbase complementary transistors are designed for high. The 2n3055 is a silicon npn power transistor intended for general purpose applications. Jan 24, 2015 2n3055 amplifier circuit diagram, how to make 2n3055 amplifier. Tube 2n3055 or rohre 2n3055 id35231, transistor, special tubebase in general and poweroutput shown. Capacitor c2 regulates the higher frequencies treble, with the capacitance grows, the higher frequencies are getting. Buy transistor 2n3055, high power npn silicon, to3 case. I put one of the 2n3055 s on a semiconductor analyser and its gain was very high compared to original datasheet.
Amplifier accessories free delivery possible on eligible purchases. Hifi 100 watt amplifier circuit using 2n3055 transistors. The study of the following relevant acronyms is a must for all electronic students. This update allows you to sync your iphone, ipad, or ipod touch with ios 9 on windows xp and windows vista pcs. It is intended for power switching circuits, series and shunt regulators, output stages and high fidelity amplifiers. The 2n3055 transistor, like all transistors, is essentially an electronic switch. I bought a 1980s maplin 225wrms amplifier with the 2n3055 s missing. The 2n3055h is a silicon power base transistor for high power audio, seriespass power supplies, diskhead positioners and other linear application.
Sep 26, 2018 2n3055 datasheet pdf 15 a, 60 v npn bipolar power transistor, 2n3055 pdf, 2n3055 pinout, substitute, equivalent, data, circuit, output. E3055t datasheet, e3055t pdf, e3055t data sheet, datasheet, data sheet, pdf. Your music, tv shows, movies, podcasts, and audiobooks will transfer automatically to the apple music, apple tv, apple podcasts, and apple books apps where youll still have access to your favorite itunes features, including purchases, rentals, and imports. Complementary power transistors stmicroelectronics. Pricing and availability on millions of electronic components from digikey electronics. Potent audio amplifier using the transistor 2n3055. Apresentase em embalagem to3, com as caracteristicas.
Jul 03, 2019 hifi 100 watt amplifier circuit using 2n3055 transistors mini crescendo last updated on july 3, 2019 by swagatam 192 comments the mini crescendo 100 watt transistorized amplifier circuit explained here was built and tested by me and am extremely pleased by its performance and also its ruggedness as far as maintenance and handling is concerned. The 2n3055 transistor has a power dissipation of 115w. Control the flow of electricity in your electronic equipment. Anyway, the point was that the 2n6673 looks to me like a good replacement for the 2n3055. It is intended for power switching circuits, series and shunt regulators. Power dissipation 25c dc current gain hfe 4 a vce sat 1.
Internal schematic diagram features low collectoremitter saturation voltage complementary npn pnp transistors applications general purpose audio amplifier description the devices are manufactured in planar technology with base island. Onsemi complementary silicon power transistors,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Semiconductor technical data order this document by 2n3055d motorola, inc. Internal schematic diagram october1995 absolute maximum ratings symbol.
Stmicroelectronics complementary silicon power transistors,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. How to test 2n3055 electronics forum circuits, projects. If ordered before 12pm super fast delivery limited areas. It will be awhile before i will have all of the components to build the target project so i would like to know how to test the 2n3055 transistors. These devices can also be used in power switching circuits such as relay or solenoid drivers, dc. Description the is a silicon epitaxialbase planar npn transistor mounted in jedec to3 metal case. The optimal supply voltage is around 50v, but this amp work from 30 to 60v.
This update allows you to sync your iphone, ipad, or ipod touch with ios 9 on windows xp and. Complementary silicon highpower transistors these powerbase complementary transistors are designed for high power audio, stepping motor and other linear applications. Powerful audio amplifier with 2n3055 c1 capacitor governs the low frequencies bass, with the capacitance grows, the lower shorter intervals are increasingly high. I had to increase the vas capacitance to stop it oscillating. At emitter circuit has zener diode is connected as maintaining a constant voltage 15v. Nov 26, 2015 2n3055 audio power amplifier simple and low cost. Mj2955g on semiconductor discrete semiconductor products. Texas instruments 57 kb st micro 44 kb on semiconductors 92 kb motorola 7 kb central 68 kb data sheet current 87 kb representative datasheet, mfg may vary. Stmicroelectronics preferred salestypes complementary npnpnp devices. Transistor 2n3055 npn power bi polar expitaxial base. I bought in two from rs components excellent vendor and my amplifier oscillated badly.
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