
CM521213
CM521613
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
SCR/Diode
POW-R-BLOK? Modules
130 Amperes/1200-1600 Volts
L - DIA.
(2 TYP.)
J
A1K2
A
(4 TYP.)
K1
A1K2
P - M8 THD
(4 TYP.)
A2
Description:
Powerex SCR/Diode
POW-R-BLOK? Modules are
C
K1
G1
H
designed for use in applications
requiring Half-Control and
F
B
E
F
B
M
isolated packaging. The modules
.110 TAB
K
are isolated for easy mounting
with other components on
D
G
E
common heatsinks.
N
Features:
A1K2
K1
A1K2
A2
K1
G1
CM521213, CM521613
SCR/Diode
POW-R-BLOK? Modules
Isolated Mounting
Glass Passivated Chips
*AIK2-AIK2 Connection made by external shorting bar.
Outline Drawing
130 Amperes/1200-1600 Volts
Metal Baseplate
Low Thermal Impedance
Dimension
A
B
C
D
E
F
G
H
J
K
Inches
5.906
2.697±0.02
1.575
1.535
1.260
1.181
0.906
0.787
0.630
0.276
Millimeters
150
68.5±0.2
40
39
32
30
23
20
16
7
Applications:
Battery Supplies
Bridge Circuits
AC and DC Motor Control
Tap Changers
Lighting Control
Ordering Information:
Select the complete eight digit
module part number you desire
L
0.256±0.008 Dia. Dia. 6.5±0.2
from the table below.
M
N
P
0.236
0.197
M8 Metric
6
5
M8
Example: CM521613 is a
1600 Volt, 130 Ampere SCR/Diode
POW-R-BLOK? Module.
Voltage
Current Rating
Type
Volts (x100)
Amperes (x10)
CM52
12
13
16
SD-29