VISHAY
晶闸管, 1000 V, 100 mA, 50 A, 80 A, TO-208AC, 3 引脚
STMICROELECTRONICS
晶闸管, 1 kV, 80 mA, 32 A, 50 A, RD-91, 3 引脚
可控硅晶闸管, 22A, 1KV, TO-208AA