MITSUBISHI DIODE MODULES RM15TA-H MEDIUM POWER GENERAL USE INSULATED TYPE RM15TA-H IO VRRM DC output current ....................... 30A Repetitive peak reverse voltage ................ 800V 3 phase bridge Insulated Type UL Recognized Yellow Card No. E80276 (N) File No. E80271 No t fo R r N ec ew om De me sig nd n 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 30 12 12 (22) 29 12 13 22 R12.5 3 2-6.5 68 80 4 31 LABEL 18.5 2 Tab#250, t=0.8 Mar.2002 MITSUBISHI DIODE MODULES RM15TA-H MEDIUM POWER GENERAL USE INSULATED TYPE ABSOLUTE MAXIMUM RATINGS Symbol Voltage class Parameter Unit H Repetitive peak reverse voltage 800 V VRSM Non-repetitive peak reverse voltage 900 V Ea Recommended AC input voltage 220 V No t fo R r N ec ew om De me sig nd n VRRM Symbol Conditions Ratings Unit IO DC output current Three-phase full wave rectifying circuit, TC=103C 30 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 x 102 A2s f Maximum operating frequency 1000 Hz Tj Junction temperature -40~+150 C Tstg Storage temperature -40~+125 C Viso Isolation voltage Parameter Charged part to case -- Mounting torque Mounting screw M6 -- Weight Typical value 2500 V 1.96~2.94 N*m 20~30 kg*cm 120 g ELECTRICAL CHARACTERISTICS Limits Symbol Test conditions Parameter Min. Typ. Max. Unit IRRM Repetitive reverse current Tj=150C, VRRM applied -- -- 1.5 VFM Forward voltage Tj=25C, IFM=30A, instantaneous meas. -- -- 1.1 V Rth (j-c) Thermal resistance Junction to case -- -- 0.7 C/ W Rth (c-f) Contact thermal resistance Case to fin, conductive grease applied -- -- 0.1 C/ W Insulation resistance Measured with a 500V megohmmeter between main terminal and case 10 -- -- M -- mA Mar.2002 MITSUBISHI DIODE MODULES RM15TA-H MEDIUM POWER GENERAL USE INSULATED TYPE PERFORMANCE CURVES MAXIMUM FORWARD CHARACTERISTIC 10 2 7 5 ALLOWABLE SURGE (NON-REPETITIVE) FORWARD CURRENT Tj=25C 3 2 10 1 7 5 3 2 10 0 0.7 0.8 0.9 1.0 1.1 400 300 200 100 0 1.2 1 2 3 5 7 10 20 30 50 70100 FORWARD VOLTAGE (V) CONDUCTION TIME (CYCLES AT 60Hz) MAXIMUM TRANSIENT THERMAL IMPEDANCE (JUNCTION TO CASE) 10 0 2 3 5 7 10 1 0.8 MAXIMUM POWER DISSIPATION 0.7 100 RESISTIVE, INDUCTIVE LOAD POWER DISSIPATION (W) TRANSIENT THERMAL IMPEDANCE (C/W) SURGE (NON-REPETITIVE) FORWARD CURRENT (A) FORWARD CURRENT (A) No t fo R r N ec ew om De me sig nd n 500 0.6 0.5 0.4 0.3 0.2 80 60 40 20 0.1 0 10 -3 2 3 5 7 10 -2 2 3 5 7 10 -1 2 3 5 7 10 0 TIME (s) 0 0 10 20 30 40 50 DC OUTPUT CURRENT (A) ALLOWABLE CASE TEMPERATURE VS. DC OUTPUT CURRENT 160 CASE TEMPERATURE (C) RESISTIVE, INDUCTIVE LOAD 140 120 100 80 60 0 10 20 30 40 50 DC OUTPUT CURRENT (A) Mar.2002