TRANSISTOR MODULE
QCA75A/QCB75A40/60
UL;E76102 M）
（
QCA75A
and
QCB75A
are dual Darlington power
transistor modules which have series-connected high speed,
high power Darlington transistors. Each transistor has a
reverse paralleled fast recovery diode.
●
I
C
＝75A,
94max
20
7
12 8
6.5
34max
13
20
27
8 8 8 12
7
6.5
E2B2
4.5
8 13
94max
80±0.2
13 13
13
8
2�½�φ6.5
6.5mm
31max
（8）14.5
（2） （3）
（Applications）
Motor Control（VVVF） AC/DC Servo, UPS,
,
Switching Power Supply, Ultrasonic Application
QCA
QCB
B2 C2E1 E1
B1
C1
E2
B2 C2E1
B1 C1
E2 E2
■Maximum
Ratings
Symbol
V
CBO
V
CEX
V
EBO
I
C
−I
C
I
B
P
T
T
j
Tstg
V
ISO
Item
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
QCA75A
Mounting
Torque
QCB75A
Mass
A.C.1minute
T
C
＝25℃
（ ）pw≦1ms
V
BE
＝−2V
Conditions
（Tj＝25℃
unless otherwise specified）
Ratings
QCA75A40 QCA75A60
QCB75A40 QCB75A60
8
400
400
10
600
600
1
25
6
32max
2
10
2
V
CEX
＝400/600V
●
Low saturation voltage for higher efficiency.
●
Isolated mounting base
●
V
EBO
10V for faster switching speed.
C2E1
E2
C1
3�½�M5
80
E1B1
2�½�φ6.5
2
110TAB
11
3
C
B1
10 10 10 13
3
3
3
CE
B2
E
35max
13
4.5
5�½�M4
Unit：A
Unit
V
V
V
A
A
A
W
℃
℃
V
N�½�m
㎏f�½�B
g
75（150）
75
4.5
350
−40
to
＋150
−40
to
＋125
2500
4.7(48)
2.7(28)
2.7(28)
1.5(15)
240/195
Mounting
（M6）
Recommended Value 2.5-3.9（25-40）
Terminal（M5） Recommended Value 1.5-2.5（15-25）
Mounting
（M5）
Recommended Value 1.5-2.5（15-25）
Terminal（M4） Recommended Value 1.0-1.4（10-14）
Typical Value
QCA75A/QCB75A
■Electrical
Characteristics
Symbol
I
CBO
I
EBO
（SUS）
V
CEO
Item
Collector Cut-off Current
Emitter Cut-off Current
QCA75A40
QCB75A40
QCA75A60
QCB75A60
QCA75A40
QCB75A40
QCA75A60
QCB75A60
Conditions
V
CB
＝V
CBO
V
EB
＝V
EBO
Ratings
Min.
Max.
1.0
300
300
Unit
mA
mA
V
Ic＝1A
450
400
Ic＝15A，I
B2
＝−5A
Ic＝75A，V
CE
＝2V/5V
Ic＝75A，I
B
＝1A
Ic＝75A，I
B
＝1A
Vcc＝300V，Ic＝75A
I
B1
＝1A，I
B2
＝−1A
−Ic＝75A
Transistor part／Diode part
Collector Emitter
Sustaning Voltage
（SUS）
V
CEX
V
600
75／100
2.0
2.5
2.0
12.0
3.0
1.4
0.35/1.3
V
℃/W
μs
V
V
h
FE
V
CE(sat)
V
BE(sat)
ton
ts
tf
V
ECO
Rth(j-c)
DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
On Time
Switching Time
Storage Time
Fall Time
Collector-Emitter Reverse Voltage
Thermal Impedance (junction to case)
SanRex 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
SANREX [ SANREX CORPORATION ]
