The MS TF2825C20F2G from MS Power is a Fast Switching Thyristor. It has a break-over voltage of up to 2500 V and a break-over current of less than 56 kA. This thyristor has a gate trigger voltage of up to 4.5 V and a gate trigger current of 450 mA. It offers full blocking capability over a wide temperature range and can withstand high levels of surge current. This silicon controlled rectifier (SCR) has a distributed gate design for high di/dt immunity. It has a hermetic metal case with ceramic insulation for high-temperature stability, even under corrosive environments. This thyristor is available in a disc package that measures 112 x 26 mm and is available for battery chargers, medical equipment, UPS, power supplies, motor control, transportation, induction heating, and welding applications.