APTGT400SK120G

APTGT400SK120G is an insulated gate bipolar transistor (IGBT) module designed for use in applications requiring high power handling abilities. The module is rated at 400A and 1200V and has a 0.15 ohm on-state saturation voltage drop (Vce(sat)). It also features a short circuit rating of 1100A, a gate-emitter temperature of −55 °C, and a noise and vibration immunity of up to 76dB (at 1kHz). The APTGT400SK120G provides designers with the power handling capability and noise immunity necessary for harsh environments such as automotive, military, and aerospace applications.

Working Principle

As a member of the IGBT family of transistors, the APTGT400SK120G works on a combination of both bipolar junction transistor and the MOSFET process. A bipolar junction transistor is a semiconductor device used to amplify and switch electric signals. It is a three-terminal device with source, gate, and drain terminals connected to an N-type connector. The MOSFET process is a solid-state process for controlling the flow of current through a semiconductor layer. The APTGT400SK120G combines the properties of these two processes to provide excellent power handling capabilities and noise immunity in tough conditions.

APTGT400SK120G Application Field

The combination of power handling capability and noise immunity make the APTGT400SK120G ideal for applications that demand high power rating with low noise. The APTGT400SK120G can be used in a variety of automotive, military, and aerospace applications, including DC-DC converters, electrical power supply systems, motor control systems, battery powered systems, and high voltage pulse power systems.

The APTGT400SK120G can also be used in battery-powered applications, due to its low power dissipation. It is also suitable for high voltage applications, as it can efficiently regulate and control high voltage currents. Furthermore, the high speed response of this IGBT module makes it suitable for motor control applications in which fast switching is necessary.

Due to its low noise characteristics, the APTGT400SK120G is ideal for use in military and aerospace applications. It can be used to amplify and switch both small signals and large currents with minimal noise. In addition, the noise immunity of this IGBT module is resistant to temperatures between −55 °C and +150 °C, imparting further stability in harsh conditions.

In summary, the APTGT400SK120G is an IGBT module designed to provide excellent power handling capabilities and noise immunity in a variety of applications. Its 0.15 ohm on-state saturation voltage drop, 1100A short-circuit protection, and -55°C to 150°C temperature immunity makes it an ideal choice for tough environmental conditions, such as automotive, military, and aerospace applications. This IGBT module also provides a high speed response and low power dissipation, making it suitable for a wide range of applications.