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| MITSUBISHI FAST RECOVERY DIODE MODULES RM300CA-9W HIGH FREQUENCY USE INSULATED TYPE RM300CA-9W * IDC * VRRM * trr DC current ................................ 300A Repetitive peak reverse voltage .................... 450V Reverse recovery time ............. 0.5s APPLICATION Free wheel use, Welders OUTLINE DRAWING & CIRCUIT DIAGRAM Dimensions in mm 4-R7 30 30 4-5.5 MOUNTING HOLES 410.25 (19.4) (18) 860.25 100 3-M8 NUTS 55 A1 A2 K A1 K A2 (28.5) LABEL (7) 30 CIRCUIT DIAGRAM Aug.1999 MITSUBISHI FAST RECOVERY DIODE MODULES RM300CA-9W HIGH FREQUENCY USE INSULATED TYPE ABSOLUTE MAXIMUM RATINGS Symbol VRRM VR (DC) Parameter Repetitive peak reverse voltage Reverse DC voltage (Tj=25C) Voltage class 9W 450 360 Unit V V Symbol IDC IFSM I2t Tj Tstg Visol -- -- DC current Parameter Resistive load, TC=119C Conditions Ratings 300 6000 1.5 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 of surge current, tw=8.3ms, Tj=25C Start Charged part to case Main terminal screw M8 Mounting screw M5 Typical value 2500 8.83~10.8 1.47~1.96 460 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 Insulation resistance Tj=150C, VRRM applied Tj=25C, IFM=300A IF=300A, Tj=25C. di/dt=-600A/s, VR=300V Junction to case Case to fin, with thermal compound Main terminal to case Test conditions Min. -- -- -- -- -- -- 10 Typ. -- -- -- -- -- -- -- Max. 40 1.2 0.5 50 0.085 0.08 -- Unit mA V s C C/ W C/ W M Aug.1999 MITSUBISHI FAST RECOVERY DIODE MODULES RM300CA-9W HIGH FREQUENCY USE INSULATED TYPE PERFORMANCE CURVES FORWARD VOLTAGE DROP CHARACTERISTIC (TYPICAL) 10 3 7 5 REVERSE RECOVERY CHARACTERISTICS VS. FORWARD CURRENT (TYPICAL) 10 3 7 VR=300V 5 di/dt=-600A/s 3 2 10 2 7 5 3 2 10 1 7 5 3 2 FORWARD CURRENT IF (A) Irr (A), Qrr (C) 3 2 10 2 7 5 3 2 10 1 0.4 0.6 0.8 1.0 Tj=25C Irr Qrr 10 2 7 5 3 2 10 1 7 5 3 2 10 0 10 1 2 3 5 7 10 2 1.2 1.4 10 0 7 5 3 Tj=25C 2 Tj=150C 10 -1 2 3 5 7 10 3 2 3 5 7 10 4 trr FORWARD VOLTAGE DROP VF (V) REVERSE RECOVERY CHARACTERISTICS VS. di/dt (TYPICAL) 10 3 7 VR=300V 5 IF=300A Tj=25C 3 2 Tj=150C 10 2 7 5 3 2 10 1 7 5 3 2 10 2 7 5 3 2 10 1 7 5 3 2 10 0 7 5 3 2 FORWARD CURRENT IF (A) Irr Irr (A), Qrr (C) trr 10 -1 10 0 10 1 2 3 5 7 10 2 2 3 5 7 10 3 2 3 5 7 10 4 di/dt (A/s) trr (S) Qrr Aug.1999 trr (S) |
Price & Availability of RM300CA-9W
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