6121 Baker Road,
Suite 108
Minnetonka, MN 55345
www.chtechnology.com
Phone (952) 933-6190
Fax (952) 933-6223
1-800-274-4284
Thank you for downloading this document from C&H Technology, Inc.
Please contact the C&H Technology team for the following questions -
Technical
Application
Assembly
Availability
Pricing
Phone – 1-800-274-4284
E-Mail – sales@chtechnology.com
www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES - www.chtechnology.com
Dimension Inches Millimeters
A 2.362 Max. 60 Max.
B 1.874 47.6
C 1.417 36
D 1.260 Max. 32 Max.
E 1.181 Max. 30 Max.
F 0.964 24.5
G 0.709 18
H 0.650 16.5
J 0.591 15
K 0.512 13
L 0.433 11
M 0.335 8.5
N 0.216 Dia. Dia. 5.5
P M4 Metric M4
Q 0.079 2
Description:
Powerex Split SCR/Diode
POW-R-BLOK™ Modules are
designed for use in applications
requiring control and rectification.
The modules are isolated for easy
mounting with other components
on common heatsinks.
Features:
M Isolated Mounting
M Glass Passivated Chips
M Metal Baseplate
M Low Thermal Impedance
M Four Terminal Flexibility
Applications:
M Battery Supplies
M Contactless Switches
M Furnace Control
M Light Dimmers
Ordering Information:
Select the complete eight digit
module part number you desire
from the table below.
Example: CT220802 is an
800 Volt, 20 Ampere Split
SCR/Diode POW-R-BLOK™
Module.
Voltage Current Rating
Type Volts (x100) Amperes (x10)
CT22 08 02
SD-33
Powerex,Inc., 200 Hillis Street,Youngwood,Pennsylvania 15697-1800 (724) 925-7272
Split SCR/Diode
POW-R-BLOK™ Modules
20 Amperes/800 Volts
CT220802
Outline Drawing
CT220802
Split SCR/Diode
POW-R-BLOK™ Modules
20 Amperes/800 Volts
A
B
M (TYP.)
N - DIA.
(2 TYP.)
P - M4 THD.
(4 TYP.)
L
H
1
2
G1
J
C
.110 TAB
3
4
D
GK
E
F
Q
1
3
G1
2
4