STGD20N45LZAG Discrete Semiconductor Products

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The STGD20N45LZAG is a type of insulated-gate bipolar transistor (IGBT). IGBTs are three-terminal power switching devices. The STGD20N45LZAG is a single IGBT with a maximum %block voltage of 900V, and a maximum %on-state current of 20A. It is a very versatile device, as it can be used in applications such as motor drives, UPS systems, welding, induction heating, and solar inverters.

A single IGBT is one that only has three terminals, the collector, the emitter, and the gate. There are other IGBTs with more terminals like the four-terminal bipolar transistor, but the STGD20N45LZAG is a single IGBT. The single IGBT is the most commonly used type of IGBT. The collector-emitter voltage of the STGD20N45LZAG is 900V and its collector current can reach up to 20A.

The working principle of the STGD20N45LZAG is quite simple. When a voltage is applied to the gate terminal, the IGBT turns on, allowing current to flow from the collector to the emitter. When the voltage is removed, the IGBT turns off and the current stops flowing. It is important to note that the IGBT has a capacitance that must be taken into account when calculating its switching speed. The maximum power dissipation of the STGD20N45LZAG is approximately 150W.

One of the main advantages of IGBTs is that they can be used in applications that require high voltage and high current switching. This makes them a popular choice for power switching applications such as motor drives, UPS systems, welding, induction heating and solar inverters. An added benefit of IGBTs is that they have a high efficiency, which means that less power is lost in the form of heat when turning the device on and off.

The STGD20N45LZAG is a single IGBT with a maximum %block voltage of 900V and a maximum %on-state current of 20A. It is designed for applications that require high voltage, high current switching, and it has a high efficiency which makes it very energy efficient. The working principle of the STGD20N45LZAG is quite simple, and it can be used in a variety of applications such as motor drives, UPS systems, welding, induction heating, and solar inverters.

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