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| MITSUBISHI FAST RECOVERY DIODE MODULES RM50DA/CA/C1A-XXF HIGH SPEED SWITCHING USE INSULATED TYPE RM50DA/CA/C1A-XXF DC current .................................. 50A Repetitive peak reverse voltage .. 600/800/1000/1200V * trr Reverse recovery time ............. 0.8s * 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 53.5 43.3 16 5.3 DA CA D1A R6 5.3 8 3-M4 33 3.5 3.5 7 24 4.5 LABEL 22 36.5 18 14 Feb.1999 MITSUBISHI FAST RECOVERY DIODE MODULES RM50DA/CA/C1A-XXF HIGH SPEED SWITCHING USE INSULATED TYPE ABSOLUTE MAXIMUM RATINGS Symbol VRRM VDRM VR (DC) * Order made Symbol IDC IFSM I2t Tj Tstg Viso Parameter DC output current Surge (non-repetitive) forward current I2t for fusing Junction temperature Storage temperature Isolation voltage Parameter Repetitive peak reverse voltage Non-repetitive peak reverse voltage Reverse DC voltage (Tj=25C) Voltage class 12 600 720 480 16* 800 960 640 20* 1000 1100 800 24 1200 1350 960 Unit V V V Conditions Resistive load, TC=105C One half cycle at 60Hz, peak value Value for one cycle of surge current Ratings 50 1000 4.2x103 -40~150 -40~125 Unit A A A2s C C V N*m kg*cm N*m kg*cm g Charged part to case Main terminal screw M4 2500 0.98~1.47 10~15 1.47~1.96 15~20 90 -- Mounting torque Mounting screw M5 -- Weight Typical value ELECTRICAL CHARACTERISTICS Limits Symbol IRRM VFM trr Qrr Rth (j-c) Rth (c-f) *1 Parameter Repetitive reverse current Forward voltage Reverse recovery time Reverse recovery charge Thermal resistance Contact thermal resistance 20, 24 class: VR=600V Tj=150C, VRRM applied Tj=25C, IFM=50A, instantaneous meas. IFM=50A, di/dt=-100A/s, VR=300/600V*1, Tj=150C Junction to case Case to fin, conductive grease applied Test conditions Min. -- -- -- -- -- -- Typ. -- -- -- -- -- -- Max. 10 1.5 0.8 30 0.6 0.3 Unit mA V s C C/ W C/ W 12, 16 class: VR=300V Feb.1999 MITSUBISHI FAST RECOVERY DIODE MODULES RM50DA/CA/C1A-XXF HIGH SPEED SWITCHING USE INSULATED TYPE PERFORMANCE CURVE MAXIMUM FORWARD CHARACTERISTIC 10 3 7 5 3 2 10 2 7 5 3 2 10 1 7 5 3 2 10 0 0.4 MAXIMAM TRANSIENT THERMAL IMPEDANCE (JUNCTION TO CASE) 10 0 2 3 4 57 10 1 2 3 4 5 1.0 0.8 Zth (j-c) (C/W) Tj=25C FORWARD CURRENT (A) 0.6 0.4 0.2 0 10 -3 2 3 4 5 7 10 -2 2 3 4 5 710 -1 2 3 4 5 7 10 0 TIME (s) 0.8 1.2 1.6 2.0 2.4 FORWARD VOLTAGE (V) RATED SURGE (NON-REPETITIVE) FORWARD CURRENT 1000 REVERSE RECOVERY CHARACTERISTICS VS. FORWARD CURRENT (TYPICAL) 10 2 7 VR=300/600V 5 di/dt=-100A/s 3 2 Irr (A), Qrr (C) 10 1 7 5 3 2 10 2 7 5 3 2 10 1 7 5 3 2 Irr Qrr SURGE (NON-REPETITIVE) FORWARD CURRENT (A) 800 600 400 200 0 10 0 2 3 4 5 7 10 1 2 3 4 5 7 10 2 10 0 10 0 7 7 trr 5 5 3 Tj=25C 3 2 Tj=150C 2 10 -1 10 -1 10 0 2 3 4 5 7 10 1 2 3 4 5 7 10 2 2 3 4 5 7 10 3 FORWARD CURRENT (A) CONDUCTION TIME (CYCLES AT 60Hz) REVERSE RECOVERY CHARACTERISTICS VS. -di/dt (TYPICAL) 10 2 7 VR=300/600V 5 IF=50A Tj=25C 3 2 Tj=150C Irr (A), Qrr (C) 10 1 7 5 3 2 Irr 10 2 7 5 3 2 10 1 7 5 3 2 Qrr 10 0 10 0 7 7 5 5 trr 3 3 2 2 10 -1 10 -1 10 0 2 3 4 5 7 10 1 2 3 4 5 7 10 2 2 3 4 5 7 10 3 -di/dt (A/s) trr (s) Feb.1999 trr (s) |
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