VS-GT105NA120UX

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Transistors - IGBTs - Modules

The VS-GT105NA120UX module is a high power electronics device used in many different applications. It is a module consisting of three insulated gate bipolar transistors (IGBTs) mounted on a common heat sink base that provides gate and emitter current control of power semiconductor devices. This type of module is widely used in automotive, industrial, and telecommunications applications.

The VS-GT105NA120UX module contains three high-voltage (HV) IGBTs, which are insulated gate bipolar transistors with a voltage rating of 1200 Volts. The module provides gate and emitter current control of each of the IGBTs. The HV IGBTs are constructed using low-inductance planar process and are capable of handling high-power densities. They have a flat switching character and low turn-on and turn-off times that enable fast, reliable operation.

The main application field for the VS-GT105NA120UX module is for medium- to high-power applications, such as automotive and other transportation, industrial and telecommunications applications. It is suitable for applications such as general motor drives, inverters, AC and DC motor drives, switched-mode power supplies, uninterruptible power supplies (UPSs), solar inverters, and renewable energy systems. It can also be used for AC and DC motor control, high-power inverters, and industrial applications.

The main working principle of the VS-GT105NA120UX module is based on the IGBTs. The module operates by connecting the IGBTs to the emitter terminal while holding the gate and base terminals isolated. When a suitable voltage is applied to the gate terminal, electrons are able to be injected into the base region. This increases the current flowing through the IGBTs, resulting in a high current output.

In the event of an excess load on the IGBTs, they will be protected by the built-in over-current protection circuit. When the module senses an excessive current, it will switch off the IGBTs automatically, preventing damage to the module. This protection feature helps maintain the endurance and reliability of the module.

The VS-GT105NA120UX module is a highly reliable, low-maintenance, and efficient device for medium- to high-power applications. It provides the advantages of the latest IGBT technology with the protection and reliability of the built-in over-current protection circuit.

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