STMICROELECTRONICS
三端双向可控硅, 600 V, 1.5 V, TO-92, 9 A
BOURNS
晶闸管, 120 V, -5 mA, 5 μA, SOIC, 8 引脚
WEEN SEMICONDUCTOR
三端双向可控硅, 600 V, 5 mA, 5 W, 2 V, SOT-223, 9 A