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HER205G Dataheets PDF



Part Number HER205G
Manufacturers SIRECT
Logo SIRECT
Description 2A ULTRA FAST RECOVERY RECTIFIER
Datasheet HER205G DatasheetHER205G Datasheet (PDF)

ELECTRONIC 2A ULTRA FAST RECOVERY RECTIFIER HER201G THRU HER208G FEATURES z PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY FLAMMABILITY CLASSIFICATION 94V-0 z ULTRA FAST RECOVERY TIMES FOR HIGH EFFICIENCY z LOW FORWARD VOLTAGE, HIGH CURRENT CAPABILITY z LOW LEAKAGE z HIGH SURGE CAPABILITY z HIGH TEMPERATURE SOLDERING GUARANTEED︰ 260℃.375〞(9.5mm)LEAD LENGTHS FOR 10 SECONDS AT 5 LBS.(2.3KG)TENSION z GLASS MECHANICAL DATA z CASE:MOLDED PLASTIC z TERMINALS:AXIAL LEADS SOLDERABLE PER MIL-STD- 202, MET.

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ELECTRONIC 2A ULTRA FAST RECOVERY RECTIFIER HER201G THRU HER208G FEATURES z PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY FLAMMABILITY CLASSIFICATION 94V-0 z ULTRA FAST RECOVERY TIMES FOR HIGH EFFICIENCY z LOW FORWARD VOLTAGE, HIGH CURRENT CAPABILITY z LOW LEAKAGE z HIGH SURGE CAPABILITY z HIGH TEMPERATURE SOLDERING GUARANTEED︰ 260℃.375〞(9.5mm)LEAD LENGTHS FOR 10 SECONDS AT 5 LBS.(2.3KG)TENSION z GLASS MECHANICAL DATA z CASE:MOLDED PLASTIC z TERMINALS:AXIAL LEADS SOLDERABLE PER MIL-STD- 202, METHOD 208 z POLARITY:COLOR BAND DENOTES CATHODE END z MOUNTING POSITION:ANY z WEIGHT:0.4 GRAMS 1.0(25.4) MIN .300(7.6) .230(5.8) 1.0(25.4) MIN .034(0.9) .028(0.7) .140(3.6) .104(2.6) CASE:DO15 DIMENSIONS IN INCHES AND (MILLIMETERS) MXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20% RATINGS SYMBOL HER201G HER202G HER203G HER204G HER205G HER206G HER207G HER208G UNITS MAXIMUM RECURRENT PEAK REVERSE VOLTAGE MAXIMUM RMS VOLTAGE MAXIMUM DC BLOCKING VOLTAGE MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT.375〞(9.5mm) LEAD LENGTH AT TA=55℃ VRRM VRMS VDC IO 50 35 50 100 200 300 400 600 800 1000 V 70 140 210 280 420 560 700 V 100 200 300 400 600 800 1000 V 2.0 A PEAK FORWARD SURGE CURRENT 8.3ms SINGLE HALF SINE-WAVE SUPERIMPOSED ON RATED LOAD TYPICAL JUNCTION CAPACITANCE (NOTE 1) TYPICAL THERMAL RESISTANCE (NOTE 2) STORAGE TEMPERATURE RANGE OPERATING TEMPERATURE RANGE IFSM CJ Rθja TSTG TOP 60 30 25 -55 TO + 150 -55 TO + 150 A 20 PF ℃/W ℃ ℃ ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED) CHARACTERISTICS SYMBOL HER201G HER202G HER203G HER204G HER205G HER206G HER207G HER208G UNITS MAXIMUM FORWARD VOLTAGE AT Io DC VF 1.3 MAXIMUM REVERSE CURRENT AT TA=25° IR 10 MAXIMUM REVERSE CURRENT AT TA=100° IR 100 MAXIMUM REVERSE RECOVERY TIME (NOTE 3) TRR 50 NOTE : 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS 2. BOTH LEADS ATTATCHED TO HEATSINK 35×35×1t(mm) COPPER PLATE AT LEAD LENTH 5mm 1.7 75 V μA μA nS 3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A http:// www.sirectsemi.com INSTANTANEOUS REVERSE CURENT (uA) RATINGS AND CHARACTERISTIC CURVE HER201G THRU HER208G FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50Ω NONINDUCTIVE 10Ω NONINDUCTIVE +0.5A (+) 25 Vdc (approx) (-) D.U.T. 1Ω NON INDUCTIVE (-) PULSE GENERATOR ( NOTE 2 ) 0 -0.25A OSCILLOSCOPE (+) ( NOTE 1 ) -1.0A NOTE: 1. RISETIME=7ns MAX. INPUT IMPEDANCE=1 MEGOHM 22PF 2. RISE TIME =10ns MAX. SOURCE IMPEDANCE=50OHMS FIG. 3-TYPICAL REVERSE CHARACTERISTICS 100 10 TJ=125oC 1.0 TJ=80oC FIG. 2-TYPICAL FORWARD Trr CURRENT DERATING CURVE 2.0 AVERAGE FORWARD CURRENT (A) 1cm SET TIME BASE FOR 10/20 ns/cm 1.0 Single Phase Half Wave 60 Hz Resistive or Inductive Load 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE (oC) FIG. 4-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 HER201G~203G 1.0 HER204G~205G .1 HER206G HER207G~208G INSTANTANEOUS FORWARD CURRENT (A) .1 TJ=25oC .01 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) .01 .001 TJ=25oC Pulse Width=300uS 1% Duty Cycle .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 INSTANTANTANEOUS FORWARD VOLTAGE (V) FIG. 5-MAXIMUN NON-REPETITIVE FORWARD SURGE CURRENT 60 50 40 30 20 10 0 1 8.3 ms Single Half Sine Wave (JEDEC Method) 2 5 10 20 50 NUMBER OF CYCLES AT 60HZ 100 JUNCTION CAPACITANCE (pF) FIG. 6-TYPICAL JUNCTION CAPACITANCE 200 100 40 20 HER206~208 10 6 4 HER201~205 2 TJ=25oC 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, (V) PEAK FORWARD SURGE CURRENT (A) http:// www.sirectsemi.com .


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