HER101-HER108 1.0AMP. High Efficient Rectifiers DO-41 Features High efficiency, Low VF High current capability High reliability High surge current capability For use in low voltage, high frequency inventor, free wheeling, and polarity protection application. Mechanical Data Cases: Molded plastic DO-41 Epoxy: UL 94V0 rate flame retardant Polarity: Color band denotes cathode High temperature soldering guaranteed: o 260 C/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Dimensions in inches and (millimeters) Weight: 0.35 gram Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Maximum Recurrent Peak Reverse Voltage Symbol HER HER HER HER HER HER HER HER Units 101 102 103 104 105 106 107 108 50 100 200 300 400 600 800 1000 V VRRM Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375 (9.5mm) Lead Length o @TA = 55 C Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 1.0A o Maximum DC Reverse Current TA=25 C o at Rated DC Blocking Voltage TA=125 C Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Typical Thermal Resistance Operating Temperature Range VRMS 35 70 140 210 280 420 560 700 V VDC 50 100 200 300 400 600 800 1000 V I(AV) 1.0 A IFSM 30 A VF 1.0 1.3 5.0 150 IR Trr Cj RθJA TJ 1.7 50 25 75 20 70 -65 to +150 -65 to +150 Storage Temperature Range TSTG 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A Notes: 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. 3. Mount on Cu-Pad Size 5mm x 5mm on PCB. http://www.luguang.cn mail:[email protected] V uA uA nS pF o C/W o C o C HER101-HER108 1.0AMP. High Efficient Rectifiers RATINGS AND CHARACTERISTIC CURVES (HER101 THRU HER108) FIG.2- TYPICAL REVERSE CHARACTERISTICS FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 1000 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length 1.0 INSTANTANEOUS REVERSE CURRENT. ( A) AVERAGE FORWARD CURRENT. (A) 2.0 0 0 25 50 75 100 125 150 175 O AMBIENT TEMPERATURE. ( C) FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 100 Tj=100 0C 10 Tj=75 0C 1 Tj=25 0C 0.1 35 0 40 60 80 100 120 140 8.3ms Single Half Sine Wave JEDEC Method 25 20 FIG.5- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 15 100 10 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.4- TYPICAL JUNCTION CAPACITANCE 70 JUNCTION CAPACITANCE.(pF) 20 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 30 INSTANTANEOUS FORWARD CURRENT. (A) PEAK FORWARD SURGE CURRENT. (A) 40 60 50 40 30 HE 20 HE R1 06 ~H ER 10 R1 01 ~H ER 10 10 1 05 R1 HE HER101-HER104 0.1 5 HER106-HER108 8 10 0.01 0 0.1 0.5 1 2 5 10 20 50 100 200 500 1000 0 0.2 0.4 REVERSE VOLTAGE. (V) 0.6 0.8 1.0 FORWARD VOLTAGE. (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 NONINDUCTIVE 10 NONINDUCTIVE trr +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) NON INDUCTIVE OSCILLOSCOPE (NOTE 1) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms http://www.luguang.cn 0 -0.25A (+) -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm mail:[email protected] 1.2 1.4 HER101-HER108 1.0AMP. High Efficient Rectifiers MARKING INFORMATION TAPING SPECIFICATIONS 0.8mm MAX 5mm HER10x LGE Cathode HER10xG x LGE = Polarity Band = Device Number = 1, 2, 3, 4, 5, 6, 7 or 8 = Manufacturer’s Logo 1.2mm MAX 6mm 52.4mm Cathode Tape: Red Anode Tape: White http://www.luguang.cn mail:[email protected] 0.8mm MAX