QCA50AA120 Sanrex Corp., QCA50AA120 Datasheet
QCA50AA120
Manufacturer Part Number
QCA50AA120
Description
Manufacturer
Sanrex Corp.
Datasheet
1.QCA50AA120.pdf
(2 pages)
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QCA50AA120
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QCA50AA120 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,
■Maximum Ratings
■Electrical Characteristics
7
●
●
●
●
V
（Applications）
Symbol
Symbol
Rth(j-c)
V
V
I
Low saturation voltage for higher efficiency.
High DC current gain h
Isolated mounting base
Motor Control（VVVF） , AC/DC Servo, UPS,
Switching Power Supply, Ultrasonic Application
CEX （SUS）
C
V
V
V
V
Tstg
V
−I
I
I
CE(sat)
BE(sat)
h
ton
CBO
＝50A, V
EBO
P
CBO
ECO
CEX
EBO
I
I
T
ts
tf
ISO
TRANSISTOR MODULE
QCA50AA120
C
B
FE
T
j
C
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Reverse Collector Current
Base Current
Total power dissipation
Junction Temperature
Storage Temperature
Isolation Voltage
Mounting
Torque
Mass
Collector Cut-off Current
Emitter Cut-off Current
Collector Emitter Sustaning Voltage
DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
Switching
Time
Collector-Emitter Reverse Voltage
Thermal Impedance
(junction to case)
CEX
＝1200V
Item
Item
FE
On Time
Storage Time
Fall Time
Mounting （M6）
Terminal（M5）
V
T
A.C.1minute
Recommended Value 2.5-3.9（25-40）
Recommended Value 1.5-2.5（15-25）
Typical Value
V
V
Ic＝10A，I
Ic＝50A，V
Ic＝50A，I
Ic＝50A，I
Vcc＝600V，Ic＝50A
I
−Ic＝50A
Transistor part
Diode part
B1
C
BE
CB
EB
＝25℃
＝1A，I
＝−2V
＝10V
＝1200V
B2
B
B
B
CE
＝−2A
＝1A
＝1A
E1C2
＝−1A
＝5V
Conditions
Conditions
E2
B2
E2
C1
E1
B1
（Tj＝25℃ unless otherwise specified）
1200
Min.
3-M5
QCA50AA120
−40 to ＋150
−40 to ＋125
75
4.7（48）
2.7（28）
Ratings
Ratings
1200
1200
2500
400
210
23
80±0.25
10
50
50
3
12
94
Max.
15.0
0.31
23
300
1.0
3.0
3.5
2.5
3.0
1.8
1.2
UL;E76102 （ M）
AMP110TAB
ｔ 0.5
B2
E2
E2
B2
（㎏f･B）
Unit：A
φ6.5
℃/W
N･m
Unit
Unit
mA
mA
μs
W
℃
℃
A
A
A
V
V
V
V
g
V
V
V
V
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