HIGH EFFICIENCY RECTIFIER VOLTAGE RANGE CURRENT HER101 THRU HER108 50 to 1000 Volts 1.0Ampere DO-41 .034(0.9) .028(0.7) FEATURES • • • • • Low coat construction Fast switching for high efficency. Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension 1.0(25.4) MIN. .205(5.2) .160(4.2) .107(2.7) .080(2.0) MECHANICAL DATA • • • • • • DIA. DIA. 1.0(25.4) MIN. Case: Transfer molded plastic Epoxy: UL94V-O rate flame retardant Polarity: Color band denotes cathode end Lead: Plated axial lead, solderable per MIL-STD-202E method 208C Mounting position: Any Weight: 0.012ounce, 0.33 grams Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • • • Ratings at 25OC ambient temperature unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load For capacitive load derate current by 20% SYMBOLS VRRM VRMS VDC Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.375”(9.5mm) lead length at T A= 50℃ Peak Forward Surge Current 8.3mS single half sine wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @ 1.0A Maximum DC Reverse Current at Rated DC Blocking Voltage TA = 25℃ TA = 125℃ Maximum Full Load Recovery Current,full cycle average 0.375”(9.5mm)lead length at TL=55℃ Maximum Reverse Recovery Time（NOTE1） Typical Thermal Resistance (NOTE 2) Typical Thermal Resistance(NOTE 3) Operating Junction Temperature Range HER 101 50 35 50 HER 102 100 70 100 HER 103 200 140 200 HER 104 300 210 300 HER 105 400 280 400 HER 106 600 420 600 HER UNITS 108 1000 Volts 800 Volts 1000 Volts HER 107 800 560 800 I(AV) 1.0 Amp IFSM 30 Amps VF 1.0 1.3 5.0 250 IR IR(AV) trr CJ RθJA TJ TSTG 1.7 50 15 µA 75 12 60 (-55 to +150) Volts µA 100 Notes: 1. Test Conditions:If=0.5mA,Ir=1.0mA,Irr=0.25A 2. Measured at 1 MHz and applied reverse of 4.0 volts. 3.Thermal resistance from junction to ambient with .375”(9.5mm)lead length, P.C.B. mounted. Web Site: www.hkmic.com 1.5 ns PF ℃/W ℃ HIGH EFFICIENCY RECTIFIER VOLTAGE RANGE CURRENT HER101 THRU HER108 50 to 1000 Volts 1.0Ampere RATING AND CHRACTERISTIC CURVES HER101 THRU HER108 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 30 PEAK FORWARD SURGE 1.0 0.6 0.4 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.2 0.375"(9.5mm)Lead Length 8.3ms Single Half Sine-Wave (JEDEC Method) Tj=Tjmax CURRENT, (A) 0.8 (A) AVERAGE FORWARD CURRENT, 1.2 20 10 1 Cycle 0 0 100 75 50 25 0 175 150 125 1 2 8 6 4 10 40 20 60 100 NUMBER OF CYCLES AT 60 Hz AMBIENT TEMPERATURE, (° C) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 10 INSTANTANEOUS REVERSE CURRENT, (UA) 60 0V 00V 80 0V 50 /1 00 /2 00 V 30 0/ 40 0V 10 (A) INSTANTANEOUS FORWARD CURRENT, 100 1.0 0.1 Tj =25° C Pulse Width=300us 1% Duty Cycle 0.01 10 Tj =125° C 1.0 Tj =25° C 0.1 0 0.001 0.4 0.6 0.8 1.0 1.2 1.4 1.6 40 20 60 80 100 140 120 PERCENT OF RATED PEAK 1.8 REVERSE VOLTAGE,(%) INSTANTANEOUS FORWARD VOLTAGE,(V) FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) 1000 FIG.6-TEST CIRCUIT DIAGRAM AND REVERSE REXOVERY TIME CHARACTERISTIC Trr H ER 1 01-H HE 100 R 10 ER 10 5 50Ω NONINDUCTIVE +0.5A 10Ω NONINDUCTIVE (-) 6 -H ER (+) 108 D .U.T 25 Vdc （approx） (-) 1Ω N ON IND UCTIVE PULSE GENERATIOR (NOTE 2) 0 0.25A OSCILLOSCOPE (NOTE 1) TJ=25° C F=1MHz -1.0A 1c m Vsig=50mVp-p NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF 2.Rise time=10ns max.Source Impedance=50 ohms 10 0.1 1.0 10 100 REVERSE VOLTAGE,(V) Web Site: www.hkmic.com SET TIME BASE FOR 50 /100NS /cm