C&H Technology QR_1220T30 - Manual (Page 3)

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Fast Recovery Diode Module
www.pwrx.com
Revision Date: 03/23/2009
QR_1220T30
Description:
Powerex Fast Recovery Diode
Modules are designed for use in
applications requiring fast switching.
The modules are isolated for easy
mounting with other components on a
common heatsink.
Features:
„ Fast Recovery Time
„ Isolated Mounting
„ Metal Baseplate
„ Low Thermal Impedance
„ 3000 V isolating voltage
Applications:
„ Switching Power Supplies
„ Inverters
„ Choppers
„ Welding Power Supplies
„ Free Wheeling Diode
„ High Frequency Rectifiers
QR_1220T30
Fast Recovery Diode Module
Dimensions Inches Millimeters
A 3.70 94.0
B 1.34 34.0
C 1.18 30.0
D 3.15 80.0
E 0.50 12.7
F 0.28 7.0
G 0.67 17.0
H 0.91 23.0
J 0.91 23.0
K M6X1.0 M6X1.0
L 0.31 8.0
M 0.256 Dia. 6.5 Dia.
N 0.47 12.0