![]() ![]() It is also used in motors circuits to control their speeds.It is used in such circuits where higher amplification is required.It works as the switch which consumes intermediate power during its working.It is used to run higher current devices such as loads that work on up to the 5A.It can also withstand about 100V across its collector- Emitter hence can be used to drive heavy loads.Ĭollector-emitter saturation voltage ( IC = -3A, IB = -12mA)Ĭollector-emitter saturation voltage(IC = 3A, IB = 12mA) It functions like a normal NPN transistor, but since it has a Darlington pair inside it has a good collector current rating of about 5A and a gain of about 1000. The TIP122 is a Darlington pair NPN transistor. It can also withstand about -100V across its collector- Emitter hence can be used to drive heavy loads. It functions like a normal PNP transistor, but since it has a Darlington pair inside it has a good collector current rating of about -5A and a gain of about 1000. The TIP127 is a Darlington p air PNP transistor. high current switching (up to 3A) loads.It has a high collector current of about 3A. The transistor is mainly known for its high amplification capacity. Since it has a high collector current of about 3A it can be used for Power switching or large signal amplification. Insulated-gate bipolar transistors (IGBTs).Ī BJT is a bipolar junction transistor, which is capable of handling two polarities (holes and electrons), it can be used as a switch or as an amplifier and is also known as a current-controlled device. Metal oxide semiconductor field-effect transistor (MOSFETs) The classification of power transistor includes the following ![]() It is a junction transistor, is designed to handle high current and power, and is also used in audio and switching circuits. Power transistors are suited for applications whe re high power is being use d, current, and voltage. The power transistor is a type of transistor that is used in high power amplifiers and power supplies. In this blog, we will be discussing the Bipolar Junction Transistor, Power BJT’s With Their Model Number, Darlington transistor, MOSFET, Power MOSFET’s with Their Model Number, Insulated-gate Bipolar Transistor (IGBTs), Types of IGBT, IGBT’s With Their Model Number and so on. This blog is the continuous blog of the series of Transistors so if you wish to read about any other Transistor then you may visit our website. Today, I'm going to give you an overview of the Power Transistors. ![]()
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