HER101G

BL GALAXY ELECTRICAL GLASS PASSIVATED RECTIFIER FEATURES Low cost Glass passivated junction Low leakage Low forward voltage drop High current capability Easily cleaned with Freon,Alcohil,Isopropanop and similar solvents The plastic material carries U/L recognition 94V-0 HER101G---HER108G VOLTAGE RANGE: 50 --- 1000 V CURRENT: 1.0 A DO - 41 MECHANICAL DATA Case:JEDEC DO-41,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.012ounces,0.34grams Mounting position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. HER 101G Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 9.5mm lead length, @TA=75 HER 102G 100 70 100 HER 103G 200 140 200 HER 104G 300 210 300 1.0 HER 105G 400 280 400 HER 106G 600 420 600 HER 107G 800 560 800 HER UNITS 108G 1000 700 1000 V V V A VRRM VRMS VDC IF(AV) 50 35 50 Peak forward surge current 8.3ms single half-sine-wave superimposed on rated load @TJ=125 IFSM 30.0 A Maximum instantaneous forw ard voltage @1.0 A Maximum reverse current @TA=25 VF IR trr CJ R JA 1.0 1.3 5.0 100.0 50 20 60.0 - 55---- +175 - 55---- +175 1.7 V A at rated DC blocking voltage @TA=100 Maximym reverse capacitance Typical junction capacitance Typical thermal resistance (Note1) (Note2) (Note3) 75 15 ns pF ／Ｗ Operating junction temperature range Storage temperature range NOTE:1. Measured with IF=0.5A, I R=1A, Irr=0.25A. TJ TSTG www.galaxycn.com 2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 3. Thermal resistance f rom junction to ambient. Document Number 0269009 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 --FORWARD DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 2.0 HER101G---HER108G Single Phase Half Wave 60HZ Resistive or Inductive Load 1.0 0 0 25 50 75 100 125 150 175 AMBIENT TEMPER ATURE, FIG.2 --TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT AMPERES INSTANTANEOUS REVERSE CURRENT AMPERES 1000 FIG.3 --TYPICAL FORWARD CHARACTERISTICS 100 HER101G-HER103G 10 100 TJ =25 Pulse Width=300 µS 1.0 　　　　 TJ=125 10 HER104G-HER105G 0.1 HER106G-HER108G 1 　　　　 TJ=25 0.01 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 0.1 0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE, FIG.4--PEAK FORWARD SURGE CURRENT INSTANTANEOUS FORWARD VOLTAGE,VOLTS FIG.5--TYPICAL JUNCTION CAPACITANCE PEAK FORWARD SURGE CURRENT AMPERES 35 30 25 20 15 10 0 1 2 5 10 20 50 100 TJ=25 8.3ms Single Half Sine-Wave JUNCTION CAPACITANCE,pF 40 60 50 40 30 HER101G-HER105G 20 10 0 .1 HER106G-HER108G TJ-25 .5 1.0 2 4 10 20 50 100 200 500 NUMBER OF CYCLES AT 60 Hz REVERSE VOLTAGE,VOLTS www.galaxycn.com Document Number 0269009 BLGALAXY ELECTRICAL 2.