D-31

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272

CN24_ _50, CD24_ _50, CC24_ _50

Fast Recovery Dual Diode Modules

50 Amperes/600-1200 Volts

Electrical and Thermal Characteristics, Tj = 25°C unless otherwise specified

CN24_ _50

CD24_ _50

Characteristics

Symbol

Test Conditions

CC24_ _50

Units

Blocking State Maximums

Reverse Leakage Current, Peak

IRRM

Tj = 150°C, VRRM = Rated

10

mA

Conducting State Maximums

Peak On-State Voltage

VFM

IFM = 50A

1.5

Volts

Switching Maximums

Reverse Recovery Time

trr

IFM = 50A, Tj = 150°C

0.8

s

di/dt =-100A/ s, VR = 1/2VRM

Reverse Recovery Charge

Qrr

IFM = 50A, Tj = 150°C

30

C

di/dt =-100A/ s, VR = 1/2VRM

Thermal Maximums

Thermal Resistance, Junction-to-Case

R (J-C)

Per Module

0.6

°C/Watt

Thermal Resistance, Case-to-Sink (Lubricated)

R (C-S)

Per Module

0.4

°C/Watt