SR520U DYELEC
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Maximum Ratings and Electrical Characteristics Rating at 25℃ ambient temperature unless otherwise specified Single phase,half wave,60Hz,resistive or inductive load For capacitive load derate current by 20% SYMBOL SR Unit VRRM 20 30 40 50 60 80 100 150 200 V VRMS 14 21 28 35 42 56 70 105 140 V VDC 20 30 40 50 60 80 100 150 200 V IO A IFSM A VFM 0.90 V C pF ℃/W TJ ℃ TSTG ℃ Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case Peak Reverse Current @TA=25℃ Type Number 0.2 IR mA Forward Voltage @IF=5.0A Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Average Rectified Output Current (Note 1) @TA=95℃ 500Typical Junction Capacitance (Note 2) Typical Thermal Resistance Junction to Ambient(Note 1) Operating Temperature Range Storage Temperature Range Maximum Ratings and Electrical Characteristics 5.0 Peak Forward Surge Current 8.3ms Single half Method) 0.53 0.67 130 At Rated DC Blocking Voltage @TA=100℃ 350 10.0 0.82 Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case 2. Measured at 1.0 MHz and Applied reverse Voltage of 4.0V D.C www.dyelec.com RθJA SR SR SR SR SR SR SR 0.05 5.0 AMP. Schottky Barrier Rectifiers -55 to + 150 J 250 175 250 SR 0.92 Dimensions in inches and (millimeters) MIN. MIN. DIA. DIA. DO-201AD 0.96（24.5） 0.96（24.5） 540U 31.5 SR
version:01 2of2 www.dyelec.com PULSE WIDTH 8.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) FIG. 3 MAXIMUM NON-REPETITIVE SURGE CURRENT NUMBER OF CYCLES AT 60Hz PEAK FORWARD SURGE CURRENT, 200 150 100 1005020101 2 5 INSTANTANEOUS FORWARD CURRENT,(A) FIG.2-TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD VOLTAGE, (V) 1.0 0.1 5.0 10.0 1.0 TA = 25 CAPACITANCE, (pF) FIG.4 TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE (V) 0.1 4000 1000 100 1 10 100 SR520-SR545 SR550-SR5250 TJ = 25°C f = 1 MHz FIG. 1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT (A) 25 50 75 100 125 150 175 4.0 1.0 5.0 3.0 2.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD AMBIENT TEMPERATURE ( )C° (A) SR520U-SR545U SR550U-SR560U SR580U-SR5100U SR5250U SR5150U-SR5200U