By triggering a current you can turn on this pct CS20-25MOT1 thyristor manufactured from Ixys Corporation. This device has a surge current rating of 200 A. Its repetitive peak forward blocking voltage is 2500 V, while its repetitive peak reverse voltage is 2500 V. This SCR thyristor has a minimum operating temperature of -10 °C and a maximum of 70 °C.