B1
B2
E2
E2
E1C2
E1
C1
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
QCA75AA120
TRANSISTOR MODULE
UL;E76102
M
Thermal Impedance
(junction to case)
Maximum Ratings
Tj25 unless otherwise specified
Electrical Characteristics
Symbol
Item
Conditions
Ratings
QCA75AA120
Unit
V
CBO
Collector-Base Voltage
1200
V
V
CEX
Collector-Emitter Voltage
V
BE
-2V
1200
V
Emitter-Base Voltage
V
V
EBO
10
I
C
Collector Current
75
A
-I
C
Reverse Collector Current
75
A
I
B
Base Current
4
A
P
T
Total power dissipation
T
C
25
500
W
T
j
Junction Temperature
-40 to 150
Tstg
Storage Temperature
-40 to 125
V
ISO
Isolation Voltage
A.C.1minute
2500
V
Mounting
Torque
Mounting
M6
Terminal
M5
Recommended Value 2.5-3.9
25-40
4.7
48
Recommended Value 1.5-2.5
15-25
2.7
28
N
m
(
fB)
Mass
Typical Value
250
g
37max.
930.3
108
12
23
8
15 8
C2 E1
E 2
C 1
23
3-M5
13
23
MAX31
30max.
34
26.5
110TAB
Unit
A
Symbol
Item
Conditions
Ratings
Min.
Max.
1.0
0
300
75
3.0
0
3.5
0
2.5
0
15.0
0
3.0
0
1.8
0
0.25
1.2
0
Unit
I
CBO
Collector Cut-off Current
V
CB
1200V
mA
I
EBO
Emitter Cut-off Current
V
EB
10V
mA
1200
V
CEX
SUS
Collector Emitter Sustaning Voltage
Ic
15AI
B2
-3A
V
h
FE
DC Current Gain
Ic
75AV
CE
5V
V
CE(sat)
Collector-Emitter Saturation Voltage
Ic
75AI
B
1.5A
V
V
BE(sat)
Base-Emitter Saturation Voltage
Ic
75AI
B
1.5A
V
s
V
/W
ton
On Time
Storage Time
Fall Time
ts
tf
Vcc
600VIc75A
I
B1
1.5AI
B2
-1.5A
-Ic75A
Transistor part
Diode part
V
ECO
Rth(j-c)
Switching
Time
Collector-Emitter Reverse Voltage
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,
I
C
75A, V
CEX
1200V
Low saturation voltage for higher efficiency.
High DC current gain h
FE
Isolated mounting base
Applications
Motor Control
VVVF
, AC/DC Servo, UPS,
Switching Power Supply, Ultrasonic Application
SanRex
SanRex 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
QCA75AA120
V
CE
5V
V
CE
2.5V
Typical
Tj125
Tj25
D.C. Current Gain
Collector Current IcA
DC Current Gain h
FE
V
BE
sat
V
CE
sat
Typical
Tj25
Tj125
I
B
1.5A
Saturation Characteristics
Collector Current IcA
Collector-Emitter Voltage V
V
Base-Emitter Voltage V
BE
V
Pulse Wide
50
s
100
s
200
s
Tc25
Non-Repetitive
Forward Bias Safe Operating Area
Collector-Emitter Voltage V
CE
V
Collector Current Ic
A
Tj125
I
B2
-3A
I
B2
-1.5A
Reverse Bias Safe Operating Area
Collector-Emitter Voltage V
CE
V
Collector Current Ic
A
Collector Current Derating Factor
Case Temperature
Derating Factor
%
IS/B Limited
P
T
Limited
Tj25
Tj150
Typical
Forward Voltage of Free Wheeling Diode
Emitter-Collector Voltage V
ECO
V
Collector Reverse Current -Ic
A
ts
ton
tf
Typical
I
B1
1.5A
I
B2
-1.5A
V
CC
600V
Tj25
Collector Current Vs Switching Time
Collector Current IcA
-
Switching Time
t
on
t
f ts
s
100msec10sec
1ms100ms
Max
Junction to Case
Maximum Transient Thermal Impedance
Characteristics
-
-
-
-
-
-
Time
t
sec
Transient Thermal Impedance
j-c
/
W
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