HER108

HER101 THRU H ER108 1.0 AMP. High Efficient Rectifiers Voltage Range 50 to 1000 Volts C urrent 1.0 Ampere Features Low forward voltage drop High current capability High reliability High surge current capability D O-41 M echanical Data Cases: Molded plastic DO-41 Epoxy: UL 94V-O rate flame retardant Lead: Axial leads, solderable per MIL-STD-202, Method 208 guaranteed Polarity: Color band denotes cathode end High temperature soldering guaranteed: 260oC/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension W eight: 0.34gram D imensions in inches and (millimeters) M aximum Ratings and Electrical Characteristics R ating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol HER H ER H ER H ER H ER H ER H ER HER Type Number 101 102 103 104 105 106 107 108 M aximum Recurrent Peak Reverse Voltage M aximum RMS Voltage M aximum DC Blocking Voltage M aximum Average Forward Rectified Current .375 (9.5mm) Lead Length @TA = 55℃ Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) M aximum Instantaneous Forward Voltage @ 1.0A M aximum DC Reverse Current TA=25℃ at Rated DC Blocking Voltage TA=100℃ M aximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Typical Thermal Resistance ( Note 3 ) U nits VRRM VRMS VDC I(AV) IFSM VF IR Trr Cj R θJA TJ 50 35 50 100 200 300 400 600 800 1000 70 140 210 280 420 560 700 100 200 300 400 600 800 1000 1.0 30 1.0 1.3 5.0 100 50 25 70 -65 to +150 -65 to +150 75 20 1.7 V V V A A V uA uA nS pF ℃ /W ℃ ℃ O perating Temperature Range Storage Temperature Range TSTG N otes: 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A 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. - 314 - RATINGS AND CHARACTERISTIC CURVES (HER101 THRU HER108) FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM AVERAGE FORWARD CURRENT. (A) 50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr FIG.2- MAXIMUM AVERAGE FORWARD CURRENT DERATING 2.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length 1.0 NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm 0 0 25 50 75 100 125 150 175 o AMBIENT TEMPERATURE. ( C) FIG.3- TYPICAL REVERSE CHARACTERISTICS 1000 FIG.4- TYPICAL FORWARD CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT. ( A) 100 INSTANTANEOUS FORWARD CURRENT. (A) 10 Tj=100 0C 10 Tj=75 0C HER105 1 1 0.1 HER101-HER104 Tj=25 0C HER106-HER108 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 0.01 0 0.2 0.4 0.6 0.8 1.0 FORWARD VOLTAGE. (V) 1.2 1.4 FIG.5- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 40 70 FIG.6- TYPICAL JUNCTION CAPACITANCE PEAK FORWARD SURGE CURRENT. (A) 30 25 20 15 10 0 JUNCTION CAPACITANCE.(pF) 35 60 50 40 30 HE 8.3ms Single Half Sine Wave JEDEC Method HE R1 06 ~H ER R1 20 01 ~H ER 10 10 5 8 10 0 0.1 0.5 1 2 5 10 20 50 100 200 500 1000 REVERSE VOLTAGE. (V) 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz - 315 -