DSTF20120CR

Schottky Barrier Rectifier DSTF20120CR, 2x10A, 120V, ITO-220AB, Common Anode DSTF20120CR RoHS Pb Description Littelfuse DST series Ultra Low VF Schottky Barrier Rectifier is designed to meet the general requirements of commercial and industry applications by providing high temperature, low leakage and lower VF products. It is suitable for high frequency switching mode power supply, free-wheeling diodes and polarity protection diodes. Features • U  ltra low forward voltage drop Pin out • High frequency operation • H  igh junction temperature capability 1 Cathode 2 • G  uard ring for enhanced ruggedness and long term reliability • C  ommon cathode configuration in ITO220AB package Applications 3 Anode Cathode • S  witching mode power supply • Free-Wheeling diodes • Polarity Protection Diodes • DC/DC converters Maximum Ratings Parameters Symbol Test Conditions Max Unit Peak Inverse Voltage VRWM - 120 V IF(AV) 50% duty cycle @TC =74°C rectangular wave form 10 (per leg) Average Forward Current 20 (total device) Peak One Cycle Non-Repetitive Surge Current (per leg) IFSM 8.3 ms, half Sine pulse 150 A Symbol Test Conditions Max Unit VF1 @10A, Pulse, TJ = 25 °C 0.90 VF2 @10A, Pulse, TJ = 125 °C 0.72 IR1 @VR = rated VR TJ = 25 °C 0.7 IR2 @VR = rated VR TJ = 125 °C 45 Clip mounting, the epoxy body away from the heatsink edge by more than 0.110” along the lead direction. 4500 Clip mounting, the epoxy body is inside the heatsink. 3500 Screw mounting, the epoxy body is inside the heatsink. 1500 A Electrical Characteristics Parameters Forward Voltage Drop (per leg) * Reverse Current (per leg) * RSM Isolation Voltage (t = 1.0 second, R. H. < =30%, TA = 25 °C) VISO V mA V * Pulse Width < 300μs, Duty Cycle