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| MITSUBISHI FAST RECOVERY DIODE MODULES RM400HA-20S,-24S HIGH SPEED SWITCHING USE INSULATED TYPE RM400HA-20S,-24S DC current ................................ 400A Repetitive peak reverse voltage ........ 1000/1200V * trr Reverse recovery time ............. 0.4s * Insulated Type * UL Recognized Yellow Card No. E80276 (N) File No. E80271 * IDC * VRRM APPLICATION Free wheel use, Welders OUTLINE DRAWING & CIRCUIT DIAGRAM Dimensions in mm 108MAX. 930.3 16 4-6.5 E BX C A (E) K (C) B 29 2-M6 LABEL 36MAX. 41.5MAX. 62MAX. 480.3 Feb.1999 MITSUBISHI FAST RECOVERY DIODE MODULES RM400HA-20S,-24S HIGH SPEED SWITCHING USE INSULATED TYPE ABSOLUTE MAXIMUM RATINGS Symbol VRRM VDRM VR (DC) Parameter Repetitive peak reverse voltage Non-repetitive peak reverse voltage Reverse DC voltage (Tj=25C) Voltage class 20 1000 1100 800 24 1200 1250 960 Unit V V V Symbol IDC IFSM I2t Tj Tstg Viso DC current Parameter Resistive load, TC=90C Conditions Ratings 400 8000 2.6 x 105 -40~+150 -40~+125 Unit A A A2s C C V N*m kg*cm N*m kg*cm g Surge (non-repetitive) forward current I2t for fusing Junction temperature Storage temperature Isolation voltage One half cycle at 60Hz, peak value Value for one cycle surge current Charged part to case Main terminal screw M6 2500 1.96~2.94 20~30 1.96~2.94 20~30 460 -- Mounting torque Mounting screw M6 -- Weight Typical value ELECTRICAL CHARACTERISTICS Limits Symbol IRRM VFM trr Qrr Rth (j-c) Rth (c-f) Parameter Repetitive reverse current Forward voltage Reverse recovery time Reverse recovery charge Thermal resistance Contact thermal resistance Tj=150C, VRRM applied Tj=25C, IFM=400A, Instantaneous meas. IFM=400A, Tj=25C. di/dt=-800A/s, VR=600V Junction to case Case to fin, conductive grease applied Test conditions Min. -- -- -- -- -- -- Typ. -- -- -- -- -- -- Max. 50 2.0 0.4 30 0.1 0.04 Unit mA V s C C/ W C/ W Feb.1999 MITSUBISHI FAST RECOVERY DIODE MODULES RM400HA-20S,-24S HIGH SPEED SWITCHING USE INSULATED TYPE PERFORMANCE CURVES MAXIMUM FORWARD CHARACTERISTIC 10 3 Tj=25C 7 5 4 3 2 10 2 7 5 4 3 2 10 1 0 0.4 0.8 1.2 1.6 2.0 MAXIMUM TRANSIENT THERMAL IMPEDANCE (JUNCTION TO CASE) 0.12 0.1 Zth (j-c) (C/W) 0.08 0.06 0.04 0.02 0 10 -3 2 3 5 710 -2 2 3 5 710 -1 2 3 5 7 10 0 TIME (s) FORWARD CURRENT (A) 2.4 2.8 FORWARD VOLTAGE (V) RATED SURGE (NON-REPETITIVE) FORWARD CURRENT 10000 SURGE (NON-REDETITIVE) FORWARD CURRENT (A) REVERSE RECOVERY CHARACTERISTICS VS. FORWARD CURRENT (TYPICAL) 10 3 7 VR=600V 5 di/dt=-800A/s 3 2 Irr (A), Qrr (C) 10 2 7 5 3 2 10 1 7 5 3 2 10 0 5 7 10 2 2 3 4 5 7 10 3 10 2 7 5 3 2 10 1 7 5 3 2 8000 Irr Tj=25C Tj=150C Qrr 4000 2000 0 1 2 3 4 5 7 10 20 30 40 5070100 10 0 7 5 3 trr 2 10 -1 2 3 45 CONDUCTION TIME (CYCLES AT 60Hz) REVERSE RECOVERY CHARACTERISTICS VS. -di/dt (TYPICAL) 10 3 7 5 3 2 Irr (A), Qrr (C) 10 2 7 5 3 2 10 1 7 5 3 2 10 0 10 2 10 2 7 5 3 2 10 1 7 5 3 2 FORWARD CURRENT (A) Irr Qrr 2 3 4 5 7 10 3 VR=600V IF=400A 0 Tj=25C 10 7 Tj=150C 5 trr 3 2 10 -1 2 3 4 5 7 10 4 -di/dt (A/s) trr (s) Feb.1999 trr (s) 6000 |
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