SanRex 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
QCA75A/QCB75A40/60
TRANSISTOR MODULE
UL;E76102 M
Maximum Ratings
Tj
25
unless otherwise specified
Ratings
QCA75A40
QCB75A40
QCB75A60
400
400
10
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
Electrical Characteristics
Symbol
Item
Conditions
QCA75A60
Unit
V
CBO
V
CEX
V
EBO
I
C
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Reverse Collector Current
Base Current
Total power dissipation
J unction Temperature
Storage Temperature
Isolation Voltage
600
600
V
V
V
A
A
A
W
V
BE
2V
pw
1ms
I
C
I
B
P
T
T
j
Tstg
V
ISO
T
C
25
A.C.1minute
Recommended Value 2.5
-
3.9
Recommended Value 1.5
-
2.5
Recommended Value 1.5
-
2.5
Recommended Value 1.0
-
1.4
Typical Value
V
Mounting
Torque
QCA75A
QCB75A
Mounting
M6
Terminal
M5
Mounting
M5
Terminal
M4
25
-
40
15
-
25
15
-
25
10
-
14
N m
f
B
Mass
QCA75A
/
QCB75A
g
Unit
A
Symbol
Item
Conditions
Ratings
Min.
Max.
1.0
300
75
100
2.0
2.5
2.0
12.0
3.0
1.4
0.35
/
1.3
Unit
I
CBO
I
EBO
Collector Cut-off Current
Emitter Cut-off Current
V
CB
V
EB
V
CBO
V
EBO
mA
mA
300
V
CEO SUS
Collector Emitter
Sustaning Voltage
QCA75A40
QCB75A40
QCA75A60
QCB75A60
QCA75A40
QCB75A40
QCA75A60
QCB75A60
Ic
1A
V
450
400
V
CEX SUS
Ic
15A
I
B2
5A
V
600
h
FE
DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
Ic
Ic
Ic
75A
75A
75A
V
CE
I
B
I
B
2V
/
5V
1A
1A
V
CE(sat)
V
BE(sat)
ton
ts
tf
V
ECO
Rth(j-c)
V
V
s
V
/
W
On Time
Storage Time
Fall Time
Transistor part
Diode part
Vcc
I
B1
300V
1A
Ic
75A
1A
I
B2
Ic
75A
Switching Time
Collector-Emitter Reverse Voltage
Thermal Impedance (junction to case)
QCA
QCB
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, V
CEX
400
/
600V
Low saturation voltage for higher efficiency.
Isolated mounting base
V
EBO
10V for faster switching speed.
Applications
Motor Control
VVVF , AC/DC Servo, UPS,
Switching Power Supply, Ultrasonic Application