Scr/diode pow-r-blok™ modules – C&H Technology CM420890 User Manual
Page 2
Dimension
Inches
Millimeters
A
3.681
93.5
B
3.150±0.012
80±0.3
C
1.181
30
D
1.024
26
E
0.827
21
F
0.787
20
G
0.689
17.5
H
0.492
12.5
J
0.354
9
K
0.256
6.5
L
0.256±0.008 Dia. Dia. 6.5±0.2
M
M5 Metric
M5
Description:
Powerex SCR/Diode
POW-R-BLOK™ Modules are
designed for use in applications
requiring Half-Control and
isolated packaging. The modules
are isolated for easy mounting
with other components on
common heatsinks.
Features:
Ⅺ
Isolated Mounting
Ⅺ
Glass Passivated Chips
Ⅺ
Metal Baseplate
Ⅺ
Low Thermal Impedance
Applications:
Ⅺ
Battery Supplies
Ⅺ
Bridge Circuits
Ⅺ
AC and DC Motor Control
Ⅺ
Tap Changers
Ⅺ
Lighting Control
Ordering Information:
Select the complete eight digit
module part number you desire
from the table below.
Example: CM420890 is a
800 Volt, 90 Ampere SCR/Diode
POW-R-BLOK™ Module.
Voltage
Current Rating
Type
Volts (x100)
Amperes (90)
CM42
08
90
SD-17
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
SCR/Diode
POW-R-BLOK™ Modules
90 Amperes/800 Volts
CM420890
Outline Drawing
CM420890
SCR/Diode
POW-R-BLOK™ Modules
90 Amperes/800 Volts
J
E
C
K
G
F
F
D
H
A
B
.110 TAB
L - DIA.
(2 TYP.)
M - M5 THD
(3 TYP.)
G1
G1
A1K2
K1
K1
A2
K1
A1K2
K1
A2