DSTF4060C

Schottky Barrier Rectifier DSTF4060C, 2x20A, 60V, ITO-220AB, Common Cathode DSTF4060C 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. Pin out Features Heat sink on e • U  ltra low forward voltage drop Common Cathode • High frequency operation 3 ode K e 1 3 2 1 Anode Common Anode Cathode 2 • H  igh junction temperature capability 3 Anode Common Anode Cathode Pinout 2 TO-220AB Common Cathode • G  uard ring for enhanced ruggedness and long term reliability • C  ommon cathode configuration in ITO220AB package Applications • S  witching mode power supply Pinout 3 ITO-220AB Common Cathode • Free-Wheeling diodes • Polarity Protection Diodes • DC/DC converters Maximum Ratings Heat sink Cathode Cathode 3 Parameters Symbol Peak Inverse Voltage VRWM 40 (total device) 240 Cathode Average 1 AnodeCurrent Forward 2 Peak One Cycle Non-Repetitive Surge Current (per leg) Pinout 5 TO-220AC Test Conditions Max Unit - 60 V IF(AV) 50% duty cycle @TC =85°C rectangular wave form 20 (per leg) IFSM 8.3 ms, half Sine pulse A A Electrical Characteristics Parameters Symbol VF1 Forward Voltage Drop (per leg) * VF2 Reverse Current (per leg) * Junction Capacitance (per leg) RSM Isolation Voltage (t = 1.0 second, R. H. < =30%, TA = 25 °C) Test Conditions Typ Max @10A, Pulse, TJ = 25 °C 0.48 - @20A, Pulse, TJ = 25 °C 0.59 0.62 @10A, Pulse, TJ = 125 °C 0.41 0.57 @20A, Pulse, TJ = 125 °C 0.55 IR1 @VR = rated VR TJ = 25 °C 0.031 6 IR2 @VR = rated VR TJ = 125 °C 18.4 190 CT @VR = 5V, TC = 25 °C, fSIG = 1MHz 949 - 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 VISO Unit V mA pF V * Pulse Width < 300μs, Duty Cycle