Mitsubishi RM400HA-20S, RM400HA-24S Datasheet
RM400HA-20S,-24S
MITSUBISHI FAST RECOVERY DIODE MODULES
RM400HA-20S,-24S
HIGH SPEED SWITCHING USE
INSULATED TYPE
• IDC DC current ................................ 400A
• V
RRM Repetitive peak reverse voltage
........ 1000/1200V
• t
rr Reverse recovery time .............0.4µs
• Insulated Type
• UL Recognized
Yellow Card No. E80276 (N)
File No. E80271
APPLICATION
Free wheel use, Welders
OUTLINE DRAWING & CIRCUIT DIAGRAM Dimensions in mm
108MAX.
BX
93±0.3
16
E
B
C
29
2–M6
4-φ6.5
0.3
48±
62MAX.
A
( E )
K
( C )
LABEL
36MAX.
41.5MAX.
Feb.1999
ABSOLUTE MAXIMUM RATINGS (Tj=25°C)
Symbol
RRM
V
VDRM
VR (DC)
Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
Reverse DC voltage
Parameter
20
1000
1100
800
MITSUBISHI FAST RECOVERY DIODE MODULES
RM400HA-20S,-24S
HIGH SPEED SWITCHING USE
INSULATED TYPE
Voltage class
24
1200
1250
960
Unit
V
V
V
Symbol
DC
I
IFSM
2
t
I
Tj
Tstg
Viso
DC current
Surge (non-repetitive) forward current
2
t
I
Junction temperature
Storage temperature
Isolation voltage
—
Mounting torque
—
Weight
Parameter
for fusing
ELECTRICAL CHARACTERISTICS
Symbol
I
RRM
VFM
trr
Qrr
Rth (j-c)
Rth (c-f)
Repetitive reverse current
Forward voltage
Reverse recovery time
Reverse recovery charge
Thermal resistance
Contact thermal resistance
Parameter
Conditions
Resistive load, T
One half cycle at 60Hz, peak value
Value for one cycle surge current
Charged part to case
Main terminal screw M6
Mounting screw M6
Typical value
T
j=150°C, VRRM applied
j=25°C, IFM=400A, Instantaneous meas.
T
I
FM=400A, Tj=25°C. di/dt=–800A/µs, VR=600V
Junction to case
Case to fin, conductive grease applied
C=90°C
Test conditions
Min.
—
—
—
—
—
—
Ratings
400
8000
2.6 × 10
–40~+150
–40~+125
2500
1.96~2.94
20~30
1.96~2.94
20~30
460
Limits
Typ.
—
—
—
—
—
—
Unit
A
A
5
Max.
50
2.0
0.4
30
0.1
0.04
2
A
°C
°C
V
N·m
kg·cm
N·m
kg·cm
g
Unit
mA
V
µs
µC
°C/W
°C/W
s
Feb.1999
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