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| HER101G THRU HER108G 1.0 AMP. Glass Passivated High Efficient Rectifiers Voltage Range 50 to 1000 Volts Current 1.0 Ampere Features Low forward voltage drop High current capability High reliability High surge current capability DO-41 Mechanical Data Case: Molded plastic DO-41 Epoxy: UL 94V-O rate flame retardant Lead: Axial leads, solderable per MIL-STD202, 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 Weight: 0.34 gram Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol HER HER HER HER HER HER HER HER Units Type Number 101G 102G 103G 104G 105G 106G 107G 108G Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum 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 ) Maximum Instantaneous Forward Voltage @ 1.0A Maximum DC Reverse Current @ TA=25 at Rated DC Blocking Voltage @ TA=125 Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Typical Thermal Resistance Operating Temperature Range Storage Temperature Range ( Note 3 ) VRRM VRMS VDC I(AV) IFSM VF IR Trr Cj RJA RJC TJ 50 35 50 100 70 100 200 140 200 300 210 300 400 280 400 600 420 600 800 1000 560 700 800 1000 V V V A A 1.0 30 1.0 1.3 5.0 150 50 15 70 15 -65 to +150 -65 to +150 75 10 1.7 V uA uA nS pF /W TSTG Notes: 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 P.C.B. - 328 - RATINGS AND CHARACTERISTIC CURVES (HER101G THRU HER108G) FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 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 FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT. (A) 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 10 INSTANTANEOUS FORWARD CURRENT. (A) INSTANTANEOUS REVERSE CURRENT. ( A) Tj=25 0C 1 Tj=125 0C 10 Tj=75 0C 0.1 Tj=25 0C 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 0.001 0 0.2 0.4 0.6 0.8 HE R1 06 1 0.01 G~ 1.0 HE 1.2 R1 08 G HE R1 01 G~ HE HE R1 R1 04 G 05 G 1.4 FORWARD VOLTAGE. (V) 100 FIG.5- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 40 70 60 FIG.6- TYPICAL JUNCTION CAPACITANCE PEAK FORWARD SURGE CURRENT. (A) 35 JUNCTION CAPACITANCE.(pF) 30 25 20 15 10 0 1 2 5 10 8.3ms Single Half Sine Wave JEDEC Method 50 40 30 20 HER 106 HER G~H 101G Tj=25 0C ~HE R105 G ER1 08G 10 0 20 50 100 0.1 0.5 1 2 5 10 20 50 100 200 500 800 NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE. (V) - 329 - |
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