QCA100AA120 PDF – 1200V, Darlington Transistor

Part Number: QCA100AA120

Function: 1200V, Darlington Transistor

Package: Module Type

Manufacturer: SanRex Corporation

Images:QCA100AA120 pdf pinout


A dual Darlington power transistor would integrate two Darlington transistor pairs into a single component. This integration provides the benefits of both Darlington pairs and power transistors. By combining the current amplification capabilities of Darlington pairs with the high-power handling capabilities of power transistors, this device can efficiently amplify and switch high-power signals.

Dual Darlington power transistors are used in various applications where high-current amplification or switching is required while maintaining a compact and integrated design. These applications could include audio amplifiers, motor control circuits, power regulators, and more.

QCA100AA120 is a dual Darlington power transistor module which has seriesconnected 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,

1. IC 100A, VCEX 1200V

2. Low saturation voltage for higher efficiency.

3. High DC current gain hFE Isolated mounting base


QCA100AA120 datasheet


1. Motor Control VVVF, AC/DC Servo, UPS,

2. Switching Power Supply

Absolute maximum ratings ( Tj=25°C )

1. Collector to Base Voltage: Vcbo = 1200 V

2. Collector to Emitter Voltage: Vceo = 1200 V

3. Emitter to Base Voltage: Vebo = 10 V

4. Collector Current: Ic = 100 A

5. Total Dissipation: Pt = 800 W

6. Junction Temperature: Tj = -40 ~ 150°C

7. Storage Temperatue: Tsg = -40 ~ +125°C


QCA100AA120 PDF Datasheet