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  1 www.fairchildsemi.com ?2006 Fairchild Semiconductor Cor poration FFB20UP20S Rev.C1 FFB20UP20S — Ultrafast Diode FFB20UP20S 20 A, 200 V, Ultrafast Diode Features ? Ultrafast Recovery, Trr = 45 ns (@ IF = 20 A) ? Max Forward Voltage, VF = 1.15 V (@ T C = 25°C) ? Reverse Voltage : VRRM = 200 V ? Avalanche Energy Rated Applications ? Output Rectifiers ? SMPS, Welder, UPS ? Free-Wheeling Diode for Motor Application ? Power Switching Circuits Absolute Maximum Ratings TC = 25°C unless otherwise noted Thermal Characteristics Package Marking and Ordering Information Symbol Parameter Ratings Unit VRRM Peak Repetitive Reverse Voltage 200 V VRWM Working Peak Reverse Voltage 200 V VR DC Blocking Voltage 200 V IF(AV) Average Rectified Forward Current @ TC = 115 °C20 A IFSM Non-repetitive Peak Surge Current 60Hz Single Half-Sine Wave 200 A TJ, TSTG Operating Junction and Storage Temperature - 65 to +150 °C Symbol Parameter Ratings Unit RθJC Maximum Thermal Resistance, Junction to Case 2.0 °C/W 1. Anode 2. Cathode 3. Anode 1 2 3 1.Anode 2.Cathode 3.Anode 1 D2-PAK November 20 13 ? RoHS Compliant The FFB20UP20S is an ultrafast diode with low forward voltage drop and rugged UIS capability. This device is intended for use as freewheeling and clamping diodes in a variety of switching power supplies and other power switching applications. It is specially suited for use in switching power supplies and industrial applications as welder application. Description Part Number Top Mark Package Packing Method Reel Size Tape Width Quantity FFB20UP20STM FFB20UP20S D2-PAK Reel 13" Dia N/A 800 |