IOR SC37771A00 Thristor Hockey Puck

The IOR SC37771A00 is a high-power disc-type thyristor, commonly known as a "hockey puck" thyristor. It is used in power control and rectification applications including AC/DC conversion, motor drives, and soft starters where high current handling and rugged thermal performance are critical. Part Number: SC37771A00 Type: Thyristor (Silicon Controlled Rectifier) Package: Hockey puck / disc-type Voltage Rating (Vdrm/Vrrm): 1600 V Current Rating (It(av)): 377 A average Surge Current Rating (Itsm): Typically above 6000 A (check datasheet for precise value) Gate Trigger Current: ~150 mA (typical) Gate Trigger Voltage: ~2.5 V (typical) Mounting: Pressure contact (force-clamped assembly) Case Style: Metal ceramic disc Application: High-power rectifiers, motor control, soft starters, and static switches Please review pictures carefully and let us know if you have any questions!