HER101G-HER108G 1.0AMP. Glass Passivated High Efficient Rectifiers DO-41 Features Glass passivated chip junction. 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 Case: Molded plastic DO-41 Epoxy: UL 94V0 rate flame retardant Polarity: Color band denotes cathode High temperature soldering guaranteed: 260 oC/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% Symbol HER HER HER HER HER HER HER HER 101G 102G 103G 104G 105G 106G 107G 108G Type Number Maximum Recurrent Peak Reverse Voltage V RRM 50 Maximum RMS Voltage V RMS V DC Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375 (9.5mm) Lead Length o @T A = 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 Maximum DC Reverse Current o @T A =25 C at Rated DC Blocking Voltage @ T A =125 oC Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance Typical thermal resistance Operating Temperature Range ( Note 2 ) 100 200 300 400 35 70 140 210 280 50 100 200 300 400 600 Units 800 1000 V 420 560 700 V 600 800 1000 V I(AV) 1.0 A IFSM 30 A VF 1.0 1.3 IR Trr Cj R θJA R θJC TJ 1.7 V 75 10 uA uA nS pF 5.0 150 50 15 70 15 -65 to +150 -65 to +150 T STG Storage Temperature Range 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 P.C.B. o C/W o o C C HER101G-HER108G 1.0AMP. Glass Passivated High Efficient Rectifiers RATINGS AND CHARACTERISTIC CURVES (HER101G THRU HER108G) 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=125 0C 10 Tj=75 0C 1 Tj=25 0C PEAK FORWARD SURGE CURRENT. (A) 40 35 0.1 0 20 40 80 100 140 120 8.3ms Single Half Sine Wave JEDEC Method 25 20 FIG.5- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 15 100 10 Tj=25 0C 0 2 5 10 20 50 100 INSTANTANEOUS FORWARD CURRENT. (A) 1 NUMBER OF CYCLES AT 60Hz FIG.4- TYPICAL JUNCTION CAPACITANCE 70 60 JUNCTION CAPACITANCE.(pF) 60 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 30 50 40 30 HER 20 HER 106 Tj=25 0C 101G G~H ~HE ER1 10 HE R1 05 G 1 HER101G-HER104G 0.1 R105 08G G HER106G-HER108G 10 0.01 0 0.1 0.5 1 2 5 10 20 50 100 200 0 500 800 0.2 0.4 REVERSE VOLTAGE. (V) 0.6 0.8 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 1.0 FORWARD VOLTAGE. (V) OSCILLOSCOPE (NOTE 1) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms 0 -0.25A (+) -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm 1.2 1.4