MITSUBISHI DIODE MODULES
RM75TC-M,-H,-24,-2H
MEDIUM POWER GENERAL USE
INSULATED TYPE
RM75TC-M,-H,-24,-2H
• IO • VRRM
DC output current .................... 150A 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 14 14
23 14
P
20 90 78 66 32
N
20
P
N
16 5–M6 30 50 74
16 4–φ4.5
31 6.5
Feb.1999
MITSUBISHI DIODE MODULES
RM75TC-M,-H,-24,-2H
MEDIUM POWER GENERAL USE
INSULATED TYPE
ABSOLUTE MAXIMUM RATINGS
Symbol VRRM VRSM Ea Parameter Repetitive peak reverse voltage Non-repetitive peak reverse voltage Recommended AC input voltage Voltage class M 400 480 110 H 800 960 220 24 1200 1350 370 2H 1600 1700 440 Unit V V V
Symbol IO IFSM I2t f Tj Tstg Viso
Parameter DC output current Surge (non-repetitive) forward current I2t for fusing Maximum operating frequency Junction temperature Storage temperature Isolation voltage Charged part to case Main terminal screw M6
Conditions Three-phase full wave rectifying circuit, TC=99°C One half cycle at 60Hz, peak value Value for one cycle of surge current
Ratings 150 1500 9.4 × 103 1000 –40~+150 –40~+125 2500 1.96~2.94 20~30 0.98~1.47 10~15 405
Unit A A A2s Hz °C °C V N·m kg·cm N·m kg·cm g
—
Mounting torque Mounting screw M4
—
Weight
Typical value
ELECTRICAL CHARACTERISTICS
Limits Symbol IRRM VFM Rth (j-c) Rth (c-f) — Parameter Repetitive reverse current Forward voltage Thermal resistance Contact thermal resistance Insulation resistance Tj=150°C, VRRM applied Tj=25°C, IFM=150A, instantaneous meas. Junction to case Case to fin, conductive grease applied Measured with a 500V megohmmeter between main terminal and case Test conditions Min. — — — — 10 Typ. — — — — — Max. 15 1.3 0.13 0.04 — Unit mA V °C/ W °C/ W MΩ
Feb.1999
MITSUBISHI DIODE MODULES
RM75TC-M,-H,-24,-2H
MEDIUM POWER GENERAL USE
INSULATED TYPE
PERFORMANCE CURVES
MAXIMUM FORWARD CHARACTERISTIC
10 4 7 5 3 2 10 3 7 5 3 2 10 2 7 5 3 2 10 1 0.8
ALLOWABLE SURGE (NON-REPETITIVE) FORWARD CURRENT
1600
Tj=25°C
1400
SURGE (NON-REPETITIVE) FORWARD CURRENT (A)
FORWARD CURRENT (A)
1200 1000 800 600 400 200
1.2
1.6
2.0
2.4
2.8
0
1
2 3 4 5 7 10
20 30
50 70100
FORWARD VOLTAGE (V)
CONDUCTION TIME (CYCLES AT 60Hz) MAXIMUM POWER DISSIPATION
400 350
MAXIMUM TRANSIENT THERMAL IMPEDANCE (JUNCTION TO CASE) 10 0 2 3 5 7 10 1 0.16 TRANSIENT THERMAL IMPEDANCE (°C/W)
0.14
RESISTIVE, INDUCTIVE LOAD
POWER DISSIPATION (W)
0.12 0.10 0.08 0.06 0.04 0.02 0 10 –3 2 3 5 7 10 –2 2 3 5 7 10 –1 2 3 5 7 10 0
300 250 200 150 100 50 0 0 20 40 60 80 100 120 140 160
TIME (s)
DC OUTPUT CURRENT (A)
ALLOWABLE CASE TEMPERATURE VS. DC OUTPUT CURRENT
160 150 RESISTIVE, INDUCTIVE LOAD
CASE TEMPERATURE (°C)
140 130 120 110 100 90 80 0 20 40 60 80 100 120 140 160
DC OUTPUT CURRENT (A)
Feb.1999
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