MITSUBISHI DIODE MODULES RY INA RM20TPM-24,-2H ge. ion. icat to chan ecif l sp ubject a in af es not its ar lim is is : Th metric e ic Not e para Som IM REL P HIGH VOLTAGE MEDIUM POWER GENERAL USE INSULATED TYPE RM20TPM-24,-2H • IO • VRRM DC output current ...................... 40A Repetitive peak reverse voltage .... 1200/1600V • 3 phase bridge • 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 13.5 15 Dimensions in mm 15 2-φ4.5 18 20 40 8 28 10 5-M4 57 LABEL 26 22 70 6 14.5 Feb.1999 MITSUBISHI DIODE MODULES RM20TPM-24,-2H HIGH VOLTAGE MEDIUM POWER GENERAL USE INSULATED TYPE ABSOLUTE MAXIMUM RATINGS Voltage class Parameter Symbol 24 2H Unit VRRM Repetitive peak reverse voltage 1200 1600 V VRSM Non-repetitive peak reverse voltage 1350 1700 V Ea Recommended AC input voltage 370 480 V Ratings Unit IO DC output current Three-phase full wave rectifying circuit, TC=125°C 40 A IFSM Surge (non-repetitive) forward current One half cycle at 60Hz, peak value 400 A I2t I2t for fusing Value for one cycle of surge current 6.7×102 A2s f Maximum operating frequency 1000 Hz 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 M4 — Mounting torque Mounting screw M4 — Typical value Weight 2500 V 0.98~1.47 N·m 10~15 kg·cm 0.98~1.47 N·m 10~15 kg·cm 100 g ELECTRICAL CHARACTERISTICS Limits Symbol Parameter Test conditions Min. Typ. Max. Unit IRRM Repetitive reverse current Tj=125°C, VRRM applied — — 10 VFM Forward voltage Tj=25°C, IFM=40A, instantaneous meas. — — 1.25 V Rth (j-c) Thermal resistance Junction to case — — 0.35 °C/ W Rth (c-f) Contact thermal resistance Case to fin, conductive grease applied — — 0.09 °C/ W Insulation resistance Measured with a 500V megohmmeter between main terminal and case 10 — — MΩ — mA Feb.1999 MITSUBISHI DIODE MODULES RM20TPM-24,-2H HIGH VOLTAGE MEDIUM POWER GENERAL USE INSULATED TYPE PERFORMANCE CURVES MAXIMUM FORWARD CHARACTERISTIC ALLOWABLE SURGE (NON-REPETITIVE) FORWARD CURRENT 3 2 500 Tj=25°C SURGE (NON-REPETITIVE) FORWARD CURRENT (A) FORWARD CURRENT (A) 10 2 7 5 3 2 10 1 7 5 3 2 10 0 7 5 0.6 0.8 1.0 1.2 1.4 1.8 1.6 400 300 200 100 0 2.0 1 2 3 5 7 10 20 30 50 70100 MAXIMUM TRANSIENT THERMAL IMPEDANCE (JUNCTION TO CASE) 10 0 2 3 5 710 1 2 3 5 7 0.40 MAXIMUM POWER DISSIPATION 70 0.35 60 POWER DISSIPATION (W) CONDUCTION TIME (CYCLES AT 60Hz) TRANSIENT THERMAL IMPEDANCE (°C/W) FORWARD VOLTAGE (V) 0.30 0.25 0.20 0.15 0.10 0.05 0 10 –3 2 3 5 7 10 –2 2 3 5 7 10 –1 2 3 5 7 10 0 TIME (s) 50 40 30 20 10 0 0 10 20 30 40 50 DC OUTPUT CURRENT (A) ALLOWABLE CASE TEMPERATURE VS. DC OUTPUT CURRENT CASE TEMPERATURE (°C) 130 120 110 100 90 80 70 60 0 10 20 30 40 50 DC OUTPUT CURRENT (A) Feb.1999