UF08A60 MOSPEC | Alldatasheet
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Technical content
Utra Fast Recovery Rectifier Diodes Designed for use in switching power supplies. inverters and as free wheeling diodes. T hese state-of-the-art devices have the following features: ＊Low TRR ＊High Surge Capacity ＊Low Power Loss, High efficiency ＊175℃ Operating Junction Temperature ＊Low Forward Voltage , High Frequency ＊High-Switching Speed 21(typ.) Nanosecond Recovery Time ＊Plastic Material used Carries Underwriters Laboratory ＊In compliance with EU RoHs 2002/95/EC directives MAXIMUM RATINGS Characteristic Symbol UF08A60 Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 600 V RMS Reverse Voltage VR(RMS) 420 V Average Rectifier Forward Current IF(AV) 8.0 A Peak Repetitive Forward Current (Rate VR, Square Wave, 20kHz,TC=125℃) IFM 8.0 A Non-Repetitive Peak Surge Current (Surge applied at rate load conditions half-wave, single phase, 60Hz) IFSM 150 A Operating and Storage Junction Temperature Range TJ , Tstg -65 to +175 ℃ THERMAL RESISTANCES Typical Thermal Resistance junction to case Rθjc 4.2 ℃/w ELECTRIAL CHARACTERISTICS Characteristic Symbol Min Type Max. Unit Maximum Instantaneous Forward Voltage ( IF =8 Amp TC = 25℃) VF -- 1.85 2.2 V Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25℃) ( Rated DC Voltage, TC = 100℃) IR -- uA mA Reverse Recovery Time ( IF = 0.5 A, IR =1.0 , Irr =0.25 A ) Trr -- 18 25 ns ULTRA FAST RECTIFIERS
8 AMPERES
600 VOLTS
A 14.68 15.32 B 9.78 10.42 C 5.02 6.52 D 13.06 14.62 E 3.57 4.07 F 4.84 5.32 G 1.12 1.36 H 0.72 0.96 I 4.22 4.98 J 1.14 1.38 K 2.20 2.98 L 0.33 0.55 M 2.48 2.98 N --- 1.00 O 3.70 3.90
FIG-2 FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT (Amp.) CASE TEMPERATURE (℃) FIG-4 PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT (Amp.) NUMBER OF CYCLES AT 60 Hz FIG-1 TYPICAL FORWARD CHARACTERISITICS AVERAGE FORWARD RECTIFIED CURRENT (Amp.) FORWARD VOLTAGE (Volts) FIG-3 TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT (mA.) REVERSE VOLTAGE (Volts) Set time base for 10/20 ns/cm FIG-5 Reverse Recovery Time Characteristic and Test Circuit Diagram TJ=25℃ TJ=125℃