Product Summary

The QCA50B60 is a dual Darlington power transistor module which have series-connected high speed, high power Darlington transistors. Each transistor has a reverse paralleled fast recovery diode. The applications of the QCA50B60 are Motor Control VVVF , AC/DC Servo, UPS, Switching Power Supply, Ultrasonic Application.

Parametrics

QCA50B60 absolute maximum ratings: (1)Collector-Base Voltage: 600 V; (2)Collector-Emitter Voltage VBE＝－2V: 600 V; (3)Emitter-Base Voltage: 10V; (4)Collector Current: 100A; (5)Reverse Collector Current: 50 A; (6)Base Current: 3A; (7)Total power dissipation TC＝25℃: 300 W; (8)Junction Temperature:－40 to ＋150 ℃; (9)Storage Temperature:－40 to ＋125 ℃; (10)solation Voltage A.C.1minute: 2500 V.

Features

QCA50B60 features: (1)IC＝50A, VCEX＝400/600V; (2)Low saturation voltage for higher efficiency; (3)High DC current gain hFE; (4)Isolated mounting base; (5)VEBO 10V for faster switching speed.

Diagrams

QCA50B60 package dimensions