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VS-UFB230FA60 www.vishay.com Vishay Semiconductors Insulated Ultrafast Rectifier Module, 230 A FEATURES • Two fully independent diodes • Fully insulated package • Ultrafast, soft reverse recovery, with high operation junction temperature (TJ max.
VS-UFB230FA60 www.vishay.com Vishay Semiconductors ELECTRICAL SPECIFICATIONS PER DIODE (TJ = 25 °C unless otherwise specified) PARAMETER Cathode to anode breakdown voltage Forward voltage SYMBOL VBR VFM Reverse leakage current IRM Junction capacitance CT TEST CONDITIONS IR = 100 μA MIN. TYP. MAX. 600 - - IF = 100 A - 1.46 1.78 IF = 100 A, TJ = 125 °C - 1.23 1.52 IF = 200 A - 1.70 2.05 UNITS V IF = 200 A, TJ = 125 °C - 1.50 1.78 VR = VR rated - 0.
VS-UFB230FA60 Vishay Semiconductors 1000 1000 TJ = 175 °C IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) www.vishay.com 100 TJ = 175 °C 10 TJ = 125 °C TJ = 25 °C 100 10 TJ = 125 °C 1 0.1 TJ = 25 °C 0.01 0.001 1 0 0.5 1 1.5 2 0 2.5 200 300 400 500 600 VR - Reverse Voltage (V) 93641_02 VF - Forward Voltage Drop (V) Fig. 1 - Typical Forward Voltage Drop Characteristics 100 Fig. 2 - Typical Values of Reverse Current vs.
VS-UFB230FA60 www.vishay.com Vishay Semiconductors 250 VR = 200 V 150 200 125 100 trr (ns) Allowable Case Temperature (°C) 175 DC 75 50 0 0 40 80 120 160 200 240 IF = 50 A, 25 °C 50 100 280 IF(AV) - Average Forward Current (A) 93641_05 150 100 Square wave (D = 0.50) 80 % Rated VR applied 25 IF = 50 A, 125 °C 1000 dIF/dt (A/µs) 93641_07 Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 7 - Typical Reverse Recovery Time vs.
VS-UFB230FA60 www.vishay.com Vishay Semiconductors VR = 200 V 0.01 Ω L = 70 μH D.U.T. dIF/dt adjust D IRFP250 G S Fig. 10 - Reverse Recovery Parameter Test Circuit (3) trr IF ta tb 0 Qrr (2) IRRM (4) 0.5 IRRM dI(rec)M/dt (5) 0.75 IRRM (1) dIF/dt (1) dIF/dt - rate of change of current through zero crossing (2) IRRM - peak reverse recovery current (3) trr - reverse recovery time measured from zero crossing point of negative going IF to point where a line passing through 0.75 IRRM and 0.
VS-UFB230FA60 www.vishay.
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