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Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com
QR_3310002 Preliminary
Fast Recovery Diode Module
100 Amperes/3300 Volts
F G
A D HH
G
E B
M THD (3 PLACES)
L (2 PLACES)
C J
K
QRD 1 2 3 QRC 1 2 3
Outline Drawing and Circuit Diagram
Dimensions A B C D E F
Inches 3.70 1.34 1.40 3.15 0.67 0.28
Millimeters 94.0 34.0 35.6 80.0 17.0 6.99
Dimensions G H J K L M
Inches 0.67 0.91 0.36 1.18
0.216 Dia. #10-32
Millimeters 17.1 23.0 9.0 30.0
5.5 Dia. #10-32
Description: High voltage diodes feature highly insulating housings that offer enhanced protection by means of greater creepage and strike clearance distance for many demanding applications like medium voltage drives and auxiliary traction applications.