RM20TA-24

MITSUBISHI DIODE MODULES RM20TA-24,-2H HIGH VOLTAGE MEDIUM POWER GENERAL USE INSULATED TYPE RM20TA-24,-2H DC output current ...................... 40A Repetitive peak reverse voltage .... 1200/1600V • 3 phase bridge • Insulated Type • UL Recognized Yellow Card No. E80276 (N) File No. E80271 • IO • VRRM 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 15 15 2–φ6.5 9.5 12.5 R13 1.1 15 67 80 1.1 Tab#250, t=0.8 40 20 33 36 LABEL 5 Feb.1999 MITSUBISHI DIODE MODULES RM20TA-24,-2H HIGH VOLTAGE 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 24 1200 1350 440 2H 1600 1700 480 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 Mounting torque Weight Charged part to case Mounting screw M6 Typical value Conditions Three-phase full wave rectifying circuit, TC=100°C One half cycle at 60Hz, peak value Value for one cycle of surge current Ratings 40 400 6.7 × 102 1000 –40~+125 –40~+125 2500 1.96~2.94 20~30 190 Unit A A A2s Hz °C °C V N·m kg·cm g 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=125°C, VRRM applied Tj=25°C, IFM=40A, 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. 2.0 1.25 0.24 0.06 — Unit mA V °C/ W °C/ W MΩ Feb.1999 MITSUBISHI DIODE MODULES RM20TA-24,-2H HIGH VOLTAGE MEDIUM POWER GENERAL USE INSULATED TYPE PERFORMANCE CURVES MAXIMUM FORWARD CHARACTERISTIC 10 3 7 Tj=25°C 5 3 2 5£ ALLOWABLE SURGE (NON-REPETITIVE) FORWARD CURRENT 500 SURGE (NON-REPETITIVE) FORWARD CURRENT (A) FORWARD CURRENT (A) 400 10 2 7 5 3 2 5£ 300 200 10 1 7 5 3 2 10 0 0.6 5£ 5£ 100 1.0 1.4 1.8 2.2 2.6 0 1 23 5 7 10 20 30 50 70100 FORWARD VOLTAGE (V) CONDUCTION TIME (CYCLES AT 60Hz) MAXIMUM POWER DISSIPATION 100 MAXIMUM TRANSIENT THERMAL IMPEDANCE (JUNCTION TO CASE) 10 0 2 3 5 7 10 1 0.25 5£ 5£ TRANSIENT THERMAL IMPEDANCE (°C/W) RESISTIVE, INDUCTIVE LOAD POWER DISSIPATION (W) 0.20 80 0.15 60 0.10 40 0.05 0 10 –3 2 3 5 7 10 –2 2 3 5 7 10 –1 2 3 5 7 10 0 5£ 5£ 5£ 5£ 20 0 0 5 10 15 20 25 30 35 40 TIME (s) DC OUTPUT CURRENT (A) ALLOWABLE CASE TEMPERATURE VS. DC OUTPUT CURRENT 130 CASE TEMPERATURE (°C) RESISTIVE, INDUCTIVE LOAD 120 110 100 90 80 0 10 20 30 40 50 DC OUTPUT CURRENT (A) Feb.1999