TRANSISTOR MODULE
QCA75AA120
UL;E76102(M)
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,
108
93±0.3
12
● IC=75A, VCEX=1200V
● Low saturation voltage for higher efficiency.
2ーφ6.5
●
FE
High DC current gain h
C2 E1
E 2
C 1
● Isolated mounting base
23
23
3-M5
(Applications)
Motor Control(VVVF), AC/DC Servo, UPS,
Switching Power Supply, Ultrasonic Application
8
15 8
110TAB
B2
E2
E2
C1
E1C2
E1
B1
Unit:A
■Maximum Ratings
(Tj=25℃ unless otherwise specified)
Ratings
Unit
Symbol
Item
Conditions
QCA75AA120
VCBO
VCEX
VEBO
IC
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
1200
V
V
1200
VBE=-2V
TC=25℃
10
V
75
75
A
Reverse Collector Current
Base Current
A
-IC
B
I
4
A
T
P
Total power dissipation
Junction Temperature
Storage Temperature
Isolation Voltage
500
W
℃
℃
V
j
T
-40 to +150
-40 to +125
2500
Tstg
VISO
A.C.1minute
Mounting(M6) Recommended Value 2.5
-
-
3.9(25
2.5(15
-
40)
25)
4.7(48)
2.7(28)
250
Mounting
Torque
N・m
(㎏f・B)
Termina(l M5) Recommended Value 1.5
-
Mass
Typical Value
g
■Electrical Characteristics
Ratings
Symbol
Item
Conditions
Unit
Min.
Max.
ICBO
Collector Cut-off Current
Emitter Cut-off Current
Collector Emitter Sustaning Voltage
DC Current Gain
CB
1.00
300
mA
mA
V
V
=1200V
IEBO
EB
V =10V
CEX(SUS)
V
B2
1200
75
Ic=15A,I =-3A
FE
h
CE
Ic=75A,V =5V
VCE(sat)
BE(sat)
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
On Time
B
3.00
3.50
2.50
15.00
3.00
1.80
0.25
1.20
V
V
Ic=75A,I =1.5A
B
V
Ic=75A,I =1.5A
ton
ts
Switching
Storage Time
Time
Vcc=600V,Ic=75A
I =1.5A,I =-1.5A
μs
B1
B2
tf
Fall Time
ECO
V
Collector-Emitter Reverse Voltage
V
-Ic=75A
Transistor part
Diode part
Thermal Impedance
(junction to case)
Rth(j-c)
℃/W
SanRex
®
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com