HER201G thru HER208G HIGH EFFICIENCY GLASS PASSIVATED RECTIFIERS REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 2.0 Amperes DO-15 FEATURES ● Low cost ● Diffused junction .034(0.9) .028(0.7) ● Ultra fast switching for high efficiency 1.0(25.4) MIN. ● Low reverse leakage current ● Low forward voltage drop DIA ● High current capability ● The plastic material carries UL recognition 94V-0 .300(7.6) .230(5.8) .140(3.6) .104(2.6) DIA. MECHANICAL DATA 1.0(25.4) MIN. ●Case: JEDEC DO-15 molded plastic ●Polarity: Color band denotes cathode ●Weight: 0.015 ounces , 0.4 grams ●Mounting position: Any 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% SYMBOL HER 201G HER 202G HER 203G HER 204G HER 205G HER 206G HER 207G HER 208G UNIT Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 300 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 210 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 300 400 600 800 1000 V CHARACTERISTICS Maximum Average Forward @TA =50 ℃ Rectified Current I(AV) 2.0 A IFSM 60 A Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load(JEDEC Method) Peak Forward Voltage at 2.0A DC VF Maximum DC Reverse Current @TJ=25℃ at Rated DC Blocking Voltage @TJ=100℃ 1.0 1.3 1.7 5.0 IR V μA 100 Maximum Reverse Recovery Time(Note 1) TRR 50 75 nS Typical Junction Capacitance (Note2) CJ 50 30 pF Typical Thermal Resistance (Note3) Operating Temperature Range Storage Temperature Range RθJA 25 ℃/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 4.The typical data above is for reference only(典型值仅供参考). Rev. 7, 13-Mar-2017 RATING AND CHARACTERTIC CURVES HER201G thru HER208G FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT AVERAGE FORWARD CURRENT AMPERES 3.0 2.5 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 2.0 1.5 1.0 0.5 0 25 50 75 100 125 150 175 PEAK FORWARD SURGE CURRENT, AMPERES FIG. 1 – FORWARD CURRENT DERATING CURVE 60 50 40 30 20 PULSE WIDTH 3.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 10 0 1 2 AMBIENT TEMPERATURE (℃) 50 100 FIG.4-TYPICAL FORWARD CHARACTERISTICS 100 INSTANTANEOUS FORWARD CURRENT, (A) 10 HER201G - HER205G CAPACITANCE,(pF) 20 NUMBER OF CYCLES AT 60Hz FIG. 3 – TYPICAL JUNCTION CAPACITANCE HER206G - HER208G 10 TJ = 25°C f = 1MHz 1.0 1 10 5 4 10 REVERSE VOLTAGE ,VOLTS 40 100 HER201G -HER203G 1.0 HER204G -HER205G 0.1 HER206G-HER208G TJ = 25°C PULSE WIDTH 300us 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE,VOLTS The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)! 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