RM500HA-M,-H,-24,-2H
MITSUBISHI DIODE MODULES
RM500HA-M,-H,-24,-2H
HIGH POWER GENERAL USE
INSULATED TYPE
• IF(AV) Average forward current .......... 500A
• V
RRM Repetitive peak reverse voltage
.............. 400/800/1200/1600V
• ONE ARM
• Insulated Type
APPLICATION
AC motor controllers, DC motor controllers, Battery DC power supplies,
DC power supplies for control panels, and other general DC power equipment
OUTLINE DRAWING & CIRCUIT DIAGRAM Dimensions in mm
46
2–M8
17
35
65
80
22
G
K
2
2–φ5.5
AK
LABEL
64
65
30
9
Feb.1999
ABSOLUTE MAXIMUM RATINGS
Symbol
RRM
V
VRSM
VR (DC)
Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
Reverse DC voltage
Parameter
M
400
480
320
H
800
960
640
Voltage class
MITSUBISHI DIODE MODULES
RM500HA-M,-H,-24,-2H
HIGH POWER GENERAL USE
INSULATED TYPE
24
1200
1350
960
2H
1600
1700
1280
Unit
V
V
V
Symbol
(RMS)
IF
IF (AV)
IFSM
2
t
I
f
j
T
Tstg
Viso
RMS forward current
Average forward current
Surge (non-repetitive) forward current
2
t
I
Maximum operating frequency
Junction temperature
Storage temperature
Isolation voltage
—
Mounting torque
—
Weight
Parameter
for fusing
ELECTRICAL CHARACTERISTICS
Symbol
I
RRM
VFM
Rth (j-c)
Rth (c-f)
Repetitive reverse current
Forward voltage
Thermal resistance
Contact thermal resistance
—
Insulation resistance
Parameter
Conditions
Single-phase, half-wave 180° conduction, T
One half chcle at 60Hz, peak value
Value for one cycle of surge current
Charged part to case
Main terminal screw M8
Mounting screw M6
Typical value
Test conditions
T
j=150°C, VRRM applied
j=25°C, IFM=1500A, instantaneous meas.
T
Junction to case (per 1/2 module)
Case to fin, conductive grease applied (per 1/2 module)
Measured with a 500V megohmmeter between main terminal
and case
C=90°C
Min.
—
—
—
—
10
Ratings
785
500
10000
4.2 × 10
1000
–40~+150
–40~+125
2500
8.83~10.8
90~110
1.47~1.96
15~20
450
Limits
Typ.
—
—
—
—
—
Unit
A
A
A
5
Max.
40
1.25
0.1
0.08
—
2
A
Hz
°C
°C
V
N·m
kg·cm
N·m
kg·cm
g
Unit
mA
V
°C/W
°C/W
MΩ
s
Feb.1999
PERFORMANCE CURVES
MITSUBISHI DIODE MODULES
RM500HA-M,-H,-24.-2H
HIGH POWER GENERAL USE
INSULATED TYPE
MAXIMUM FORWARD CHARACTERISTIC ALLOWABLE SURGE (NON-REPETITIVE)
FORWARD CURRENT
4
10
7
Tj=25°C
5
3
2
3
10
7
5
3
2
2
10
7
5
FORWARD CURRENT (A)
3
2
1
10
0.8
1.0 1.2 1.6 1.8
FORWARD VOLTAGE (V)
1.4
10000
8000
6000
4000
FORWARD CURRENT (A)
2000
SURGE (NON-REPETITIVE)
0
CONDUCTION TIME
101 100
(CYCLES AT 60Hz)
MAXIMUM TRANSIENT THERMAL IMPEDANCE
MAXIMUM POWER DISSIPATION
(JUNCTION TO CASE)
0.10
800
RESISTIVE, INDUCTIVE LOAD
700
0.08
0.06
600
500
SINGLE-PHASE
OPERATION
THREE-PHASE
OPERATION
400
(°C/W)
0.04
0.02
300
200
POWER DISSIPATION (W)
DC OPERATION
100
TRANSIENT THERMAL IMPEDANCE
0
10
–3
10
–2
10
–1
0
753275327532
10
0
0 400 800200
300 700100 500
TIME (s) AVERAGE FORWARD CURRENT (A)
705030207532
600
CASE TEMPERATURE (°C)
ALLOWABLE CASE TEMPERATURE
VS. AVERAGE FORWARD CURRENT
150
RESISTIVE, INDUCTIVE LOAD
130
110
90
70
THREE-PHASE
50
0 400 800200
SINGLE-PHASE
OPERATION
OPERATION
DC OPERATION
AVERAGE FORWARD CURRENT (A)
600
Feb.1999
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