STMICROELECTRONICS
三端双向可控硅, 800 V, 200 μA, 200 mW, 800 mV, TO-202, 33 A
LITTELFUSE
三端双向可控硅, 600 V, 4 A, TO-252AA, 5 mA, 1.3 V
晶闸管, 600 V, 200 μA, 2.5 A, 4 A, TO-252, 3 引脚
三端双向可控硅开关