HS3XB /UF3XB SERIES SURFACE MOUNT HIGH EFFICIENCY (ULTRA FAST) GLASS PASSIVATED RECTIFIERS REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 3.0 Amperes FEATURES SMB ● Low cost ● Diffused junction ● Ultra fast switching for high efficiency .083(2.11) .075(1.91) ● Low reverse leakage current ● Low forward voltage drop .155(3.94) .130(3.30) ● High current capability ● The plastic material carries UL recognition 94V-0 .185(4.70) .160(4.06) .012(.305) .006(.152) MECHANICAL DATA .096(2.44) .084(2.13) ●Case： Molded Plastic ●Polarity:Color band denotes cathode .060(1.52) .030(0.76) ●Weight: 0.003 ounces,0.093 grams ●Mounting position: Any .008(.203) .002(.051) .220(5.59) .200(5.08) Dimensions in inches and (millimeters) 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% CHARACTERISTICS SYMBOL HS3AB HS3BB HS3DB HS3GB HS3JB HS3KB HS3MB UF3AB UF3BB UF3DB UF3GB UF3JB UF3KB UF3MB UNIT Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V VDC 50 100 200 400 600 800 1000 V Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TA =55 ℃ I(AV) 3.0 A IFSM 150 A Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load(JEDEC Method) Peak Forward Voltage at 3.0A DC 1.0 VF Maximum DC Reverse Current @TJ=25℃ at Rated DC Blocking Voltage @TJ=100℃ Maximum Reverse Recovery Time(Note 1) Typical Junction Capacitance (Note2) Typical Thermal Resistance (Note3) Operating Temperature Range Storage Temperature Range 1.3 1.7 5.0 IR V μA 100 TRR 50 75 nS CJ 50 30 pF RθJA 20 ℃/W TJ -55 to +150 ℃ TSTG -55 to +150 ℃ NOTES: 1.Measured with IF=0.5A，IR=1A ，IRR=0.25A 2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC 3.Thermal resistance junction to ambient ~ 112 ~ RATING AND CHARACTERTIC CURVES HS3XB /UF3XB SERIES AVERAGE FORWARD CURRENT AMPERES 3.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 2.5 2.0 1.5 1.0 0.5 0 25 50 75 100 125 150 175 FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT PEAK FORWARD SURGE CURRENT (AMPERES） FIG. 1 – FORWARD CURRENT DERATING CURVE 200 150 100 50 SINGLE HALF-SINE-WAVE (JEDEC METHOD) 0 1 2 5 20 100 50 NUMBER OF CYCLES AT 60Hz AMBIENT TEMPERATURE (℃) FIG.3 – TYPICAL JUNCTION CAPACITANCE FIG.4-TYPICAL FORWARD CHARACTERISTICS 1000 INSTANTANEOUS FORWARD CURRENT (AMPERES) 100 HS3AB - HS3GB (UF3AB - UF3GB) 100 CAPACITANCE (pF) 10 HS3JB - HS3MB (UF3JB - UF3MB) 10 T J = 25°C f = 1 MHz HS3AB - HS3DB (UF3AB - UF3DB) 10 HS3GB (UF3GB) 1.0 HS3JB - HS3MB (UF3JB - UF3MB) TJ = 25°C PULSE WIDTH 300us 0.1 1 0.1 1.0 10 100 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) REVERSE VOLTAGE (VOLTS) ~ 113 ~ 1.8