FFAF20U120DN

FFAF20U120DN FFAF20U120DN Features High voltage and high reliability High speed switching Low forward voltage Applications General purpose Switching mode power supply Free-wheeling diode for motor application Power switching circuits TO-3PF 1 2 3 1. Anode 2.Cathode 3. Anode ULTRA FAST RECOVERY POWER RECTIFIER Absolute Maximum Ratings Symbol V RRM IF(AV) IFSM TJ, T STG (per diode) T C=25 ° °C unless otherwise noted Parameter Peak Repetitive Reverse Voltage Average Rectified Forward Current @ T C = 100 °C Non-repetitive Peak Surge Current 60Hz Single Half-Sine Wave Operating Junction and Storage Temperature Value 1200 20 120 - 65 to +150 Units V A A °C Thermal Characteristics Symbol Rθ J C Parameter Maximum Thermal Resistance, Junction to Case (per diode) TC =25 ° °C unless otherwise noted Min. TC = 25 °C TC = 100 °C TC = 25 °C TC = 100 °C 1.0 Typ. Max. 3.5 3.2 20 1.2 120 10 500 µA mA ns A nC mJ Units V Value 0.84 Units °C/W Electrical Characteristics Symbol V FM * Parameter Maximum Instantaneous Forward Voltage IF = 20A IF = 20A Maximum Instantaneous Reverse Current @ rated V R Maximum Reverse Recovery Time Maximum Reverse Recovery Current Maximum Reverse Recovery Charge (I F =20A, di/dt = 200A/µs) IRM * trr Irr Qrr WAVL Avalanche Energy * Pulse Test: Pulse Width=300 µ s, Duty Cycle=2% ©2000 Fairchild Semiconductor International Rev. F, September 2000 FFAF20U120DN Typical Characteristics 100 1000 T C = 100 C o Forward Current , IF [A] T C = 100 C ...