Page 1
RM75TC-M,-H,-24,-2H
MITSUBISHI DIODE MODULES
RM75TC-M,-H,-24,-2H
MEDIUM POWER GENERAL USE
INSULATED TYPE
• IO DC output current .................... 150A
• V
RRM Repetitive peak reverse voltage
.......... 400/800/1200/1600V
• 3 phase bridge
• Insulated Type
• UL Recognized
Yellow Card No. E80276 (N)
File No. E80271
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
23
23
14
14
14
P
20
90
78
66
5–M6
32
PN
16
16
30
50
74
20
4–φ4.5
N
31
6.5
Feb.1999
Page 2
ABSOLUTE MAXIMUM RATINGS
Symbol
V
RRM
VRSM
Ea
Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
Recommended AC input voltage
Parameter
M
400
480
110
H
800
960
220
Voltage class
MITSUBISHI DIODE MODULES
RM75TC-M,-H,-24,-2H
MEDIUM POWER GENERAL USE
INSULATED TYPE
24
1200
1350
370
2H
1600
1700
440
Unit
V
V
V
Symbol
O
I
IFSM
2
t
I
f
j
T
Tstg
Viso
DC output 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
Three-phase full wave rectifying circuit, T
One half cycle at 60Hz, peak value
Value for one cycle of surge current
Charged part to case
Main terminal screw M6
Mounting screw M4
Typical value
Test conditions
T
j=150°C, VRRM applied
j=25°C, IFM=150A, instantaneous meas.
T
Junction to case
Case to fin, conductive grease applied
Measured with a 500V megohmmeter between main terminal
and case
C=99°C
Min.
—
—
—
—
10
Ratings
150
1500
9.4 × 10
1000
–40~+150
–40~+125
2500
1.96~2.94
20~30
0.98~1.47
10~15
405
Limits
Typ.
—
—
—
—
—
Unit
A
A
3
Max.
15
1.3
0.13
0.04
—
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
Page 3
PERFORMANCE CURVES
MITSUBISHI DIODE MODULES
RM75TC-M,-H,-24,-2H
MEDIUM 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
1.2 1.6 2.4 2.8
FORWARD VOLTAGE (V)
2.0
1600
1400
1200
1000
800
600
400
FORWARD CURRENT (A)
SURGE (NON-REPETITIVE)
200
0
1
4
CONDUCTION TIME
10 100
(CYCLES AT 60Hz)
MAXIMUM TRANSIENT THERMAL IMPEDANCE
(JUNCTION TO CASE)
0.16
10
0
1
10
7532
0.14
0.12
0.10
0.08
(°C/W)
0.06
0.04
0.02
TRANSIENT THERMAL IMPEDANCE
0
10
–3
10
–2
10
–1
753275327532
10
POWER DISSIPATION (W)
0
MAXIMUM POWER DISSIPATION
400
RESISTIVE, INDUCTIVE LOAD
350
300
250
200
150
100
50
0
20 60 100 120
0 160
40 80 140
TIME (s) DC OUTPUT CURRENT (A)
705030207532
160
150
140
130
120
110
100
CASE TEMPERATURE (°C)
90
80
ALLOWABLE CASE TEMPERATURE
VS. DC OUTPUT CURRENT
RESISTIVE, INDUCTIVE LOAD
0 40 16020 60
80
100 120 140
DC OUTPUT CURRENT (A)
Feb.1999
Loading...