ON SEMICONDUCTOR/FAIRCHILD
单晶体管 双极, NPN, 80 V, 50 MHz, 1.67 W, 10 A, 60 hFE
晶体管, NPN, 50MHz, HFE 60
VISHAY
晶体管, MOSFET, N沟道, 4.2 A, 20 V, 0.045 ohm, 4.5 V, 1.8 V