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| MITSUBISHI FAST RECOVERY DIODE MODULES RM400HV-34S HIGH SPEED SWITCHING USE INSULATED TYPE RM400HV-34S DC current ................................ 400A Repetitive peak reverse voltage .................. 1700V * 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 30 1100.25 50 9 12 26 12 9 30 400.25 20 20 18 22 62 52 2-M8 NUTS 25 22 130 17.5 25 4-6.5 MOUNTING HOLES 3 36 +1 40-0.5 3 LABEL K A 9 CIRCUIT DIAGRAM Aug.1999 MITSUBISHI FAST RECOVERY DIODE MODULES RM400HV-34S 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 34 1700 1700 1360 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 N*m g Surge (non-repetitive) forward current I2t for fusing Junction temperature Storage temperature Isolation voltage Mounting torque Weight One half cycle at 60Hz, peak value Value for one cycle surge current Charged part to case Main terminal screw M8 Mounting screw M6 Typical value 5750 8.83~10.8 1.96~2.94 740 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 3.0 0.5 50 0.09 0.033 Unit mA V s C C/ W C/ W Aug.1999 MITSUBISHI FAST RECOVERY DIODE MODULES RM400HV-34S HIGH SPEED SWITCHING USE INSULATED TYPE PERFORMANCE CURVES MAXIMUM FORWARD CHARACTERISTIC 10 3 Tj=25C 7 5 Irr (A), Qrr (C) 3 2 10 2 7 5 3 2 10 1 1.2 1.6 2.0 2.4 2.8 3.2 3.6 REVERSE RECOVERY CHARACTERISTICS (FORWARD CURRENT DEPENDENCY) (TYPICAL) 10 3 10 2 7 Conditions 7 5 VR=800V 5 3 di/dt=800A/s 3 2 2 Irr 10 2 10 1 7 7 Qrr 5 5 Tj=25C 3 3 Tj=125C 2 2 10 1 7 5 3 2 10 0 3 5 7 10 2 23 5 7 10 3 trr 10 0 7 5 3 2 10 -1 5 FORWARD CURRENT IF (A) 23 FORWARD VOLTAGE VF (V) REVERSE RECOVERY CHARACTERISTICS (di/dt DEPENDENCY) (TYPICAL) Conditions VR=800V IF=400A SURGE FORWARD CURRENT IFSM (A) 10 3 7 5 3 2 Irr (A), Qrr (C) 10 2 7 5 3 2 10 1 7 5 3 2 10 2 10 2 7 5 3 2 trr (S) 10000 FORWARD CURRENT (A) MAXIMUM SURGE CURRENT (NON-REPETITIVE) Irr 8000 10 1 7 5 3 Tj=25C 2 Tj=125C 10 0 Qrr trr 23 5 7 10 3 23 7 5 3 2 6000 4000 2000 0 5 7 10 4 1 23 5 7 10 20 30 5070100 -di/dt (A/s) CONDUCTION TIME (CYCLES AT 60Hz) MAXIMUM TRANSIENT THERMAL IMPEDANCE 0.12 0.1 Zth (j-c) (C/W) 0.08 0.06 0.04 Rth(j-c)=0.09C/W 0.02 0 2 3 5 7 10 1 2 3 2 3 5 7 10 -2 2 3 5 7 10 -1 2 3 5 7 10 0 2 TIME (s) Aug.1999 trr (S) |
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