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| MITSUBISHI FAST RECOVERY DIODE MODULES RM20DA/CA/C1A-XXF HIGH SPEED SWITCHING USE INSULATED TYPE RM20DA/CA/C1A-XXF DC current .................................. 20A 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 C1A 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 RM20DA/CA/C1A-XXF 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 12 600 720 480 16* 800 960 640 20* 1000 1100 800 24 1200 1350 960 Unit V V V Symbol IDC IFSM I2t Tj Tstg Viso DC current Parameter Resistive load, TC=114C Conditions Ratings 20 400 6.7x102 -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 of surge current 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 -- * Order made 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 Tj=150C, VRRM applied Tj=25C, IFM=20A, instantaneous meas. IFM=20A, di/dt=-50A/s, VR=300/600V*1, Tj=150C Junction to case Case to fin, conductive grease applied Test conditions Min. -- -- -- -- -- -- Typ. -- -- -- -- -- -- Max. 5.0 1.5 0.8 15 1.2 0.3 Unit mA V s C C/ W C/ W 12, 16 class: VR=300V 20, 24 class: VR=600V Feb.1999 MITSUBISHI FAST RECOVERY DIODE MODULES RM20DA/CA/C1A-XXF HIGH SPEED SWITCHING USE INSULATED TYPE PERFORMANCE CURVES MAXIMUM FORWARD CHARACTERISTIC 10 2 7 5 3 2 10 1 7 5 3 2 10 0 7 5 3 2 -1 10 0.4 MAXIMUM TRANSIENT THERMAL IMPEDANCE (JUNCTION TO CASE) 10 0 2 3 4 57 10 1 2 3 4 5 2.0 1.8 1.6 1.4 Zth (j-c) (C/W) 0.8 1.2 1.6 2.0 2.4 FORWARD VOLTAGE (V) 1.2 1.0 0.8 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) Tj=25C FORWARD CURRENT (A) RATED SURGE (NON-REPETITIVE) FORWARD CURRENT 500 450 SURGE (NON-REPETITIVE) FORWARD CURRENT (A) 400 350 300 250 200 150 100 50 0 1 2 3 4 5 7 10 20 30 40 50 70100 Irr (A), Qrr (C) REVERSE RECOVERY CHARACTERISTICS VS. FORWARD CURRENT (TYPICAL) 10 2 101 di/dt=-50A/s 7 7 5 VR=300/600V 5 Tj=25C 4 4 Tj=150C 3 3 2 2 Irr 101 7 5 4 3 2 Qrr 10 0 10 0 2 3 4 5 7 10 1 10 -1 2 3 4 5 7 10 2 10 0 7 5 4 3 2 trr (s) trr CONDUCTION TIME (CYCLES AT 60Hz) REVERSE RECOVERY CHARACTERISTICS VS. -di/dt (TYPICAL) 102 101 IF=20A 7 7 5 VR=300/600V 5 Tj=25C 4 4 Irr Tj=150C 3 3 2 2 10 1 7 5 4 3 2 10 0 10 1 10 0 7 5 4 3 2 trr (s) FORWARD CURRENT (A) Irr (A), Qrr (C) trr Qrr 2 3 4 5 7 10 2 10 -1 2 3 4 5 7 10 3 -di/dt (A/s) Feb.1999 |
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