QRD1220R30 Datasheet, PDF (1/3 Pages) Powerex Power Semiconductors – Super Fast Recovery Diode Modules 140 Amperes/1200 Volts

QR_1220R30 Preliminary
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 [phone]
www.pwrx.com
Super Fast Recovery
Diode Modules
140 Amperes/1200 Volts
DH
A
B
E
G
F
F
2
1
J
(3 TYP.)
N (2 TYP.)
3
K (3 TYP.)
P
(3 TYP.)
Q (2 TYP.)
C
M
L
QRD 1
2
3
QRF ¹
2
3
QRC ¹
2
3
QRJ ¹
2
3
Outline Drawing and Circuit Diagram
Dimensions
Millimeters
A
93.5
B
80
C
30
D
26
E
40.5
F
23
G
16.5
H
13
Dimensions
J
K
L
M
N
P
Q
Millimeters
12
M5
7.5
25.4
4
19
6.5 Dia.
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
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