STF4080C

Technical Data Data Sheet N1755, Rev. B STF4080C SCHOTTKY RECTIFIER STF4080C ITO-220AB Features  175 °C TJ operation  Ultralow forward voltage drop  High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance  High frequency operation  Guard ring for enhanced ruggedness and long term reliability  Trench MOS Schottky technology  This is a Pb − Free Device  All SMC parts are traceable to the wafer lot  Additional testing can be offered upon request Circuit Diagram Maximum Ratings: Characteristics Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current Peak One Cycle Non-Repetitive Surge Current(Per Leg) Applications  Switching power supply  Converters  Free-Wheeling diodes  Reverse battery protection Symbol VRRM VRWM VR IF (AV) IFSM Condition - 50% duty cycle @Tc=80°C, rectangular wave form 8.3ms, Half Sine pulse, Tc=25°C Max. Units 80 V 20(Per Leg) 40(Per Device) 250 A A Electrical Characteristics: Characteristics Forward Voltage Drop (Per Leg)* Reverse Current(Per Leg)* Junction Capacitance RSM Isolation Voltage (t = 1.0 second, R. H. < =30%, TA = 25 C) * Pulse width < 300 µs, duty cycle < 2% Symbol VF1 VF2 IR1 IR2 CT VISO Condition @ 10A, Pulse, TJ = 25 C @ 20A, Pulse, TJ = 25 C @ 10A, Pulse, TJ = 125 C @ 20A, Pulse, TJ = 125 C @VR = rated VR, TJ = 25 C @VR = rated VR , TJ = 125 C @VR = 5V, TC = 25 C, fSIG = 1MHz Clip mounting, the ep...