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QCA50AA100 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,
QCA50AA100 Maximum Ratings
Symbol
Item
Conditions
Ratings
Unit
QCA50AA100
VCBO
Collector-Base Voltage
1000
V
VCEX
Collector-Emitter Voltage
VBE=-2V
1000
V
VEBO
Emitter-Base Voltage
( )pw1ms
7
V
IC
Collector Current
50
A
-IC
Reverse Collector Current
50
A
IB
Base Current
TC=25
3
A
PT
Total power dissipation
400
W
Tj
Junction Temperature
-40 to 150
Tstg
Storage Temperature
A.C.1minute
-40 to 125
VISO
Isolation Voltage
2500
V
Mounting Mounting(M6) Torque Terminal(M5)
Recommended Value 2.5-3.9(25-40) Recommended Value 1.5-2.5(15-25)
4.7(48) 2.7(28)
N`m (kgf`B)
Typical Value
210
g
QCA50AA100 Typical Application
· Motor Control VVVF , AC/DC Servo, UPS, · Switching Power Supply, Ultrasonic Application