MOSPEC F20C05 Thru F20C20 Switchmode Dual Fast Recovery Power Rectifiers FAST RECOVERY RECTIFIERS Designed for use in switching power supplies. inverters and as free wheeling diodes. These state-of-the-art devices have the following features: 20 AMPERES 50-200 VOLTS ＊Glass Passivated chip junctions ＊Low Reverse Leakage Current ＊Fast Switching for High Efficiency ＊150℃ Operating Junction Temperature ＊Low Stored Charge Majority Carrier Conduction ＊Low Forward Voltage , High Current Capability ＊Plastic Material used Carries Underwriters Laboratory Flammability Classification 94V-O TO-220AB MAXIMUM RATINGS Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectifier Forward Current Per Leg TC=125℃ Per Total Device Peak Repetitive Forward Current (Rate VR, Square Wave, 20kHz) Non-Repetitive Peak Surge Current (Surge applied at rate load conditions halfware, single phase, 60Hz) Operating and Storage Junction Temperature Range F20C Symbol Unit 05 10 15 20 VRRM VRWM VR 50 100 150 200 V VR(RMS) 35 70 105 140 V IF(AV) 10 20 A IFM 20 A IFSM 175 A TJ , Tstg -65 to +150 ℃ ELECTRIAL CHARACTERISTICS Characteristic F20C Symbol 05 10 Unit 15 20 Maximum Instantaneous Forward Voltage ( IF =10 Amp TC = 25℃) VF 1.30 V Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25℃) ( Rated DC Voltage, TC = 125℃) IR 10 200 uA Reverse Recovery Time ( IF = 0.5 A, IR =1.0 , Irr =0.25 A ) Trr 150 ns Typical Junction Capacitance (Reverse Voltage of 4 volts & f=1 MHz) CP 55 PF DIM A B C D E F G H I J K L M O MILLIMETERS MIN MAX 14.68 15.32 9.78 10.42 5.02 6.52 13.06 14.62 3.57 4.07 2.42 2.66 1.12 1.36 0.72 0.96 4.22 4.98 1.14 1.38 2.20 2.98 0.33 0.55 2.48 2.98 3.70 3.90 F20C05 Thru F20C20 FIG-3 FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT (Amp.) AVERAGE FORWARD RECTIFIED CURRENT (Amp.) FIG-1 TYPICAL FORWARD CHARACTERISITICS LEAD TEMPERATURE (℃) FIG-4TYPICAL JUNCTION CAPACITANCE INSTANTANEOUS REVERSE CURRENT (uA.) FIG-2 TYPICAL REVERSE CHARACTERISTICS JUNCTION CAPACITANCE (PF) FORWARD VOLTAGE (Volts) REVERSE VOLTAGE (Volts.) PERCENT OF PEAK REVERSE VOLTAGE (﹪) PEAK FORWARD SURGE CURRENT (Amp.) FIG-5PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60 Hz Set time base for 20/50 ns/cm FIG-6 Reverse Recovery Time Characteristic and Test Circuit Diagram