Super Fast Recovery
Diode Modules
210 Amperes/1200 Volts
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
1
QR_1230R30 Preliminary
9/12 Rev. 2
Outline Drawing and Circuit Diagram
Description:
Powerex Super Fast Recovery
Dual Diode Modules are designed
for use in applications requiring
fast switching. The modules are
isolated for easy mounting with
other components on common
heatsinks.
Features:
Super Fast Recovery Time
RoHS Compliant
Isolated Mounting
Metal Baseplate
Low Thermal Impedance
2500V Isolating Voltage
Applications:
Free Wheeling
Welding and Plasma
Cutting Machine
QRD
QRJ
QRC
2
3
1
2
3
1
2
3
1
2
3
1
QRF
D
A
G
H
F F
L
J
(3 TYP.)
E
B
P
(3 TYP.)
N (2 TYP.)
C
M
Q (2 TYP.)
1 3
2
K (3 TYP.)
Dimensions Millimeters
A 94
B 80
C 30
D 34
E 40
F 23
G 17
H 13
Dimensions Millimeters
J 12
K M6
L 7.5
M 25.4
N 4
P 19
Q 6.5 Dia.
