SB320U 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 SB SB SB SB SB SB SB SB 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 Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) 0.50 0.67 At Rated DC Blocking Voltage @TA=100℃ 160 10.0 Typical Junction Capacitance (Note 2) Typical Thermal Resistance Junction to Ambient(Note 1) Operating Temperature Range Storage Temperature Range Maximum Ratings and Electrical Characteristics 3.0 Maximum Recurrent Peak Reverse Voltage -55 to + 150 Maximum RMS Voltage Maximum DC Blocking Voltage Average Rectified Output Current (Note 1) @TA=75℃ 250 0.82 Type Number -55 to + 150 0.1IR mA Peak Reverse Current @TA=25℃ Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case www.dyelec.com 2. Measured at 1.0 MHz and Applied reverse Voltage of 4.0V D.C RθJA 0.05 3.0 AMP. Schottky Barrier Rectifiers J SB 250 175 250 Dimensions in inches and (millimeters) MIN. MIN. DIA. DIA. DO-201AD 0.96（24.5） 0.96（24.5） 345U SB 31.5
version:01 2of2 5.0 www.dyelec.com FIG.2- TYPICAL FORWARD CHARACTERISTICSFIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT .(A) 0 25 50 75 100 125 150 175 INSTANTANEOUS FORWARD CURRENT. (A) 0.1 1.0 FORWARD VOLTAGE. (V) T =25 oC Pulse Width=300 s 1% Duty Cycle FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT 1 26 84 10 20 10040 60 80 100 NUMBER OF CYCLES AT 60Hz 8.3ms Single Half Sine Wave JEDEC Method FIG.4- TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE.(pF) .1 .4 .2 1.0 4 2 10 20 40 10010 100 200 400 600 1000 REVERSE VOLTAGE. (V) S S SS A (A) SB320U-SB345U SB380U-SB3100U SB3250U SB3150U-SB3200U SB350U-SB360U SB320U-340U SB350U-360U SB390U-SB3250U A M B IE N T T E M PE R A T UR E ( )C°