The H0500KC200 from Littelfuse is a Fast Symmetrical Gate Turn-off Thyristor. It has a break-over voltage of up to 2000 V and a break-over current of less than 500 A. This thyristor has a gate trigger voltage of 0.8 V and a gate trigger current of 0.6 A. It is available in a disc package that measures 50.5 x 47 mm.
