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 FFD20UP20S 20 A, 200 V, Ultrafast Diode www.fairchildsemi.com 2 Electrical Characteristics TC = 25oC unless otherwise noted * Pulse Test: Pulse Width = 300 μs, Duty Cycle = 2% * Test Circuit and Waveforms Symbol Parameter Min. Typ. Max. Unit VF* Maximum Instantaneous Forward Voltage IF = 20 A IF = 20 A IF = 30 A TC = 25oC TC = 100oC TC = 25oC - - - 0.94 0.84 1.00 1.15 1.05 - V IR* Maximum Instantaneous Reverse Current @ rated VR TC = 25oC TC = 100oC - - - - 100 500 μA trr Reverse Recovery Time (IF = 20 A, di/dt = 200 A/μs) -2245ns WAVL Avalanche Energy ( L = 40 mH) 20 - - mJ ?2009 Fairchild Semiconductor Corporation FFD20UP20S Rev. A |