Owner's manual

D-38
Powerex, Inc., 200 Hillis Street,Youngwood, Pennsylvania 15697-1800 [phone]
RM400HA-24S
Super Fast Recovery
Single Diode Module
400 Amperes/1200 Volts
Absolute Maximum Ratings
Characteristics Symbol RM400HA-24S Units
Peak Reverse Blocking Voltage V
RRM
1200 Volts
Transient Peak Reverse Blocking Voltage (Non-Repetitive), t < 5ms V
RSM
1350 Volts
DC Reverse Blocking Voltage V
R(DC)
960 Volts
DC Current, T
C
= 90°C I
F(DC)
400 Amperes
Peak Half-Cycle Surge (Non-Repetitive) On-State Current (60Hz) I
FSM
8000 Amperes
I
2
t (for Fusing), 8.3 milliseconds I
2
t 260,000 A
2
sec
Junction Temperature T
j
-40 to 150 °C
Storage Temperature T
STG
-40 to 125 °C
Maximum Mounting Torque M6 Mounting Screw — 26 kg.-cm.
Maximum Mounting Torque M6 Terminal Screw — 26 kg.-cm.
Module Weight (Typical) — 460 Grams
V Isolation V
RMS
2500 Volts