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   MURS480ET3G http://onsemi.com 2 THERMAL CHARACTERISTICS Rating Symbol Value Unit Maximum Thermal Resistance, Junction-to-Lead RJL 11 °C/W Maximum Thermal Resistance, Junction-to-Ambient RJA 165 °C/W ELECTRICAL CHARACTERISTICS Characteristic Symbol Max Unit Maximum Instantaneous Forward Voltage (Note 1) (iF = 3.0 Amps, T J = 150 °C) (iF = 3.0 Amps, T J = 25 °C) (iF = 4.0 Amps, T J = 25 °C) vF 1.53 1.75 1.85 V Maximum Instantaneous Reverse Current (Note 1) (Rated dc Voltage, TJ = 150 °C) (Rated dc Voltage, TJ = 25 °C) iR 900 25 A Maximum Reverse Recovery Time (IF = 1.0 A, di/dt = 50 A/ s) (IF = 0.5 A, i R = 1.0 A, I REC = 0.25 A) trr 100 75 ns Maximum Forward Recovery Time (IF = 1.0 Amp, di/dt = 100 Amp/ s, Recovery to 1.0 V) tfr 75 ns Controlled Avalanche Energy WAVAL 20 mJ 1. Pulse Test: Pulse Width = 300 s, Duty Cycle 2.0%. |