The APT75GT120JU3 is a three-phase IGBT power module manufactured by Microchip. It has a 75A current rating, a blocking voltage of 1200V, and a maximum gate current of 20A. It is a low-fixed-loss and soft-switching module, and it utilizes isolated short-circuit protected IGBTs, providing increased reliability and safety. The module includes desaturation protection and over-temperature protection features and has a wide input voltage range. It is suitable for use in a variety of applications, such as welding machines, electric motors, uninterruptible power supplies, and other motor control applications.