MITSUBISHI RM400HA-24S

MITSUBISHI FAST RECOVERY DIODE MODULES
RM400HA-20S,-24S
HIGH SPEED SWITCHING USE
INSULATED TYPE
RM400HA-20S,-24S
• IDC
• VRRM
DC current ................................ 400A
Repetitive peak reverse voltage
........ 1000/1200V
• trr
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.
93±0.3
4-φ6.5
16
48±0.3
BX
B
62MAX.
C
E
A
(E)
K
(C)
29
41.5MAX.
LABEL
36MAX.
2–M6
Feb.1999
MITSUBISHI FAST RECOVERY DIODE MODULES
RM400HA-20S,-24S
HIGH SPEED SWITCHING USE
INSULATED TYPE
ABSOLUTE MAXIMUM RATINGS
(Tj=25°C)
Voltage class
Parameter
Symbol
20
24
Unit
VRRM
Repetitive peak reverse voltage
1000
1200
V
VDRM
Non-repetitive peak reverse voltage
1100
1250
V
VR (DC)
Reverse DC voltage
800
960
V
Ratings
Unit
IDC
DC current
Resistive load, TC=90°C
400
A
IFSM
Surge (non-repetitive) forward current
One half cycle at 60Hz, peak value
8000
A
I2t
I2t for fusing
Value for one cycle surge current
2.6 × 105
A2s
Tj
Junction temperature
–40~+150
°C
Tstg
Storage temperature
–40~+125
°C
Viso
Isolation voltage
Parameter
Symbol
Conditions
Charged part to case
Main terminal screw M6
—
Mounting torque
Mounting screw M6
—
Weight
Typical value
2500
V
1.96~2.94
N·m
20~30
kg·cm
1.96~2.94
N·m
20~30
kg·cm
460
g
ELECTRICAL CHARACTERISTICS
Limits
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
IRRM
Repetitive reverse current
Tj=150°C, VRRM applied
—
—
50
VFM
Forward voltage
Tj=25°C, IFM=400A, Instantaneous meas.
—
—
2.0
V
trr
Reverse recovery time
—
—
0.4
µs
Qrr
Reverse recovery charge
—
—
30
µC
Rth (j-c)
Thermal resistance
Junction to case
—
—
0.1
°C/ W
Rth (c-f)
Contact thermal resistance
Case to fin, conductive grease applied
—
—
0.04
°C/ W
IFM=400A, Tj=25°C. di/dt=–800A/µs, VR=600V
mA
Feb.1999
MITSUBISHI FAST RECOVERY DIODE MODULES
RM400HA-20S,-24S
HIGH SPEED SWITCHING USE
INSULATED TYPE
PERFORMANCE CURVES
MAXIMUM FORWARD CHARACTERISTIC
MAXIMUM TRANSIENT THERMAL IMPEDANCE
(JUNCTION TO CASE)
0.12
0.1
Zth (j-c) (°C/W)
10 2
7
5
4
3
2
10 1
0.08
0.06
0.04
0.02
0
0.4
0.8
1.2
1.6
2.0
2.4
0
10 –3 2 3 5 710 –2 2 3 5 710 –1 2 3 5 7 10 0
2.8
FORWARD VOLTAGE (V)
TIME (s)
RATED SURGE (NON-REPETITIVE)
FORWARD CURRENT
REVERSE RECOVERY CHARACTERISTICS
VS. FORWARD CURRENT (TYPICAL)
10 3
7 VR=600V
5 di/dt=–800A/µs
3
2
SURGE (NON-REDETITIVE)
FORWARD CURRENT (A)
10000
Irr (A), Qrr (µC)
8000
6000
4000
2000
0
1
2 3 4 5 7 10
10 2
7
5
3
2
10 1
7
5
3
2
10 0
20 30 40 5070100
CONDUCTION TIME
(CYCLES AT 60Hz)
Tj=25°C
Tj=150°C
5 7 10 2
2 3 4 5 7 10 3
Irr
Qrr
10 2
7
5
3
2
10 1
7
5
3
2
trr (µs)
FORWARD CURRENT (A)
10 3
Tj=25°C
7
5
4
3
2
10 0
7
5
3
trr
2
10 –1
2 3 45
FORWARD CURRENT (A)
REVERSE RECOVERY CHARACTERISTICS
VS. –di/dt (TYPICAL)
Irr
10 2
7
5
3
2
10 1
7
5
3
2
10 0
10 2
Qrr
2 3 4 5 7 10 3
10 2
7
5
3
2
10 1
7
5
3
2
VR=600V
IF=400A
0
Tj=25°C 10
7
Tj=150°C 5
trr
3
2
10 –1
2 3 4 5 7 10 4
trr (µs)
Irr (A), Qrr (µC)
10 3
7
5
3
2
–di/dt (A/µs)
Feb.1999