TRANSISTOR MODULE

QCA75AA120 is a dual Darlington power transistor module which has series- connected high speed, high power Darlington transistors. Each transistor has a reverse paralleled fast recovery diode. The mounting base of the module is electrically isolated from semiconductor elements for simple heatsink construction,

● IC＝75A, VCEX＝1200V

● Low saturation voltage for higher efficiency.

● High DC current gain hFE

● Isolated mounting base

（Applications）

Motor Control（VVVF） , AC/DC Servo, UPS,

Switching Power Supply, Ultrasonic Application