Complementary power transistors stmicroelectronics. I had to increase the vas capacitance to stop it oscillating. The 2n3055 is a silicon npn power transistor intended for general purpose applications. The rs website just says its an amplifier and switch for regulator applications.
Understanding 2n3055 transistor spec sheet bright hub. It is intended for power switching circuits, series and shunt regulators. Understanding a conventional 2n3055 spec sheet can probably be quite difficult for the many noobs in the field. 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. The article provides you with all the necessary details. Because the 2n3055 is a bipolar junction transistor, its three terminals are called the base, the collector and the emitter. It was introduced in the early 1960s by rca using a hometaxial power transistor process, transitioned to an epitaxial base in the mid1970s. L 3055 motorola 2n3055 npn motorola power transistor motorola 2n3055 motorola power transistor 2n3055 pin out transistor 2n3055 j 2n3055 text. Description npn transistor for powerful af output stages.
Mj2955 are complementary silicon power transistors manufactured by the epitaxial base process, mounted. 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. Download tip3055 datasheet in pdf format 100% free, include. Free transistor circuits books download ebooks online textbooks. Unit conditions vceosus collectoremitter sustaing voltage 60 v ic200ma, ib0 vcersus collectoremitter sustaing voltage 70 v ic200ma, rbe100. Jan 24, 2015 2n3055 amplifier circuit diagram, how to make 2n3055 amplifier. Motorola, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors. Diode schematic symbol and actual picture of a common 1n914 diode the black stripe in the picture is the cathode. No license is granted by implication or otherwise under any patent or patent rights of sgsthomson microelectronics. Vce limits of the transistor that must be observed for reliable operation.
Preferred devices are motorola recommended choices for future use and best overall value. I know hery little about electronics, so please keep that in mind. Pricing and availability on millions of electronic components from digikey electronics. The various aspects normally involved with these devices like vceo, vcbo, ft, ptc end up only being the facts on the sheets, with the folks failing to get the complete view of the internal operations of the part. Stmicroelectronics preferred salestypes complementary npnpnp devices. A voltage applied through a resistor to the base can control the current flowing from the collector to the emitter. Silicon npn transistors description the utc 2n3055 is a silicon npn transistor in to3 metal case. Silicon highpower npn transistor designed for use in power switching circuits. Directions for determining the thermal resistance rths for cooling fins can be found on page 11.
It is intended for power switching circuits, series. Order in the next and choose twoday shipping at checkout. These devices can also be used in power switching circuits such as converters or inverters. It is intended for power switching circuits, series and shunt regulators, output stages and high fidelity amplifiers. Lm117, lm317n wide temperature threepin adjustable regulator 1 features 3 description the lm117 and lm317n series of adjustable 3pin 1 typ. Semiconductor transistor, diode, ic cross reference. The 2n3055 is a silicon npn transistor in a to3 type case designed for general purpose switching and amplifier applications. Description the is a silicon epitaxialbase planar npn transistor mounted in jedec to3 metal case. Transistor uses, transistor rules, common emitter circuit, small signal amplification, fieldeffect transistors, jfet operating regions. The 2n3055 transistor, like all transistors, is essentially an electronic switch. Free transistor circuits books download ebooks online.
Sl100 transistor datasheet get and save sl100 npn transistor datasheet for free in pdf format file. If a mica insulation is used, the thermal resistance of the mica washer must be added, which amounts to about 0. Semiconductor technical data order this document by 2n3055d motorola, inc. Download sl100 transistor datasheet in pdf format 100%. Ic cross reference cross reference ci stk cross reference ci tda cross reference ci sharp cross reference hitachi audio ic cross reference and circuit applications smd cross reference and equivalent we make every effort to ensure that the material on this site is accurate, however we do not warrant or represent that the information is free. Power dissipation 25c dc current gain hfe 4 a vce sat 1. It could be used for switching in the 50 khz range. I bought a 1980s maplin 225wrms amplifier with the 2n3055s missing. Internal schematic diagram october1995 absolute maximum ratings symbol. Hence comparing the schematic symbol to the pn junction in figure 4, we see the anode is the ptype semiconductor and the cathode is the ntype semiconductor. Page 2 of 4 electrical characteristics t ambient25.
The 2n3055 is a decent transistor, bw is typically about 3 mhz. I bought in two from rs components excellent vendor and my amplifier oscillated badly. I put one of the 2n3055s on a semiconductor analyser and its gain was very high compared to original datasheet. The circuit schematic symbol of a diode is shown in figure 5. Description complementary silicon power transistors. It is intended for power switching circuits, series and shunt regulators, output stages and. Lm117, lm317n wide temperature threepin adjustable. Download sl100 transistor datasheet in pdf format 100% free. Since the distribution of heat in the transistor crystal is not uniform and depends on voltage and. Here we take a closer look at all the specific parameters related with. Savantic silicon npn power transistors,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. As the title states, how does a 2n3055 npn transistor work.
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