C&H Technology RM400HA-34S User Manual
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Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
RM400HA-34S
Super Fast Recovery
Single Diode Module
400 Amperes/1700 Volts
Electrical and Thermal Characteristics, Tj = 25°C unless otherwise specified
Characteristics
Symbol
Test Conditions
RM400HA-34S
Units
Blocking State Maximums
Reverse Leakage Current, Peak
IRRM
VGE = 0V, VRRM = Rated
50
mA
Conducting State Maximums
Peak On-State Voltage
VFM
Tj = 25°C, IFM = 400A
2.5
Volts
Switching Minimums
Reverse Recovery Time
trr
IFM = 400A, Tj = 150°C
0.5
s
di/dt = -800A/
s, VR = 800V
Reverse Recovery Charge
Qrr
IFM = 400A, Tj = 150°C
50
C
di/dt = -800A/
s, VR = 800V
Thermal Maximums
Thermal Resistance, Junction-to-Case
R(J-C)
Per Module
0.08
°C/Watt
Thermal Resistance, Case-to-Sink
R(C-S)
Per Module
0.04
°C/Watt