features low forward voltage drop fast switching for high efficiency high current capability case: fully molded isolated package to-220f high surge current capability weight: 2.1 gram approxiamtely polarity: as marked on diode body method 208 mounting position: any terminals: solderable per mil-std-202 mechanical data low reverse leakage current epoxy: ul 94v-0 rate flame retardant ? herf1001ga thru herf1008ga pb free plating product herf1001ga thru herf1008ga ? 2006 thinki semiconductor co., ltd. http://www.thinkisemi.com/ page 1/2 application automotive inverters/solar inverters plating power supply,smps and ups car audio amplifiers and sound device systems pb rev.07c 10.0 ampere insulated dual common anode high efficiency rectifiers maximum ratings and electrical characteristics rating 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 herf 1001ga herf 1002ga herf 1003ga herf 1004ga herf 1005ga herf 1006ga herf 1007ga herf 1008ga units v rrm 50 100 200 300 400 600 800 1000 v v rms 35 70 140 210 280 420 560 700 v v dc 50 100 200 300 400 600 800 1000 v ua ua trr ns cj pf r jc t j t stg maximum rms voltage maximum dc blocking voltage maximum recurrent peak reverse voltage type number 40 60 note 1: pulse test with pw=300 usec, 1% duty cycle 50 typical thermal resistance 10 80 400 - 65 to + 150 typical junction capacitance (note 3) note 2: reverse recovery test conditions: if=0.5a, ir=1.0a, irr=0.25a 1.5 note 3: measured at 1 mhz and applied reverse voltage of 4.0v d.c. operating temperature range storage temperature range - 65 to + 150 maximum reverse recovery time (note 2) maximum dc reverse current @ t a =25 at rated dc blocking voltage @ t a =125 i r maximum average forward rectified current i f(av) 10 a peak forward surge current, 8.3 ms single half sine- wave superimposed on rated load (jedec method) i fsm 125 a 1.7 v maximum instantaneous forward voltage (note 1) @ 5 a v f 1.0 1.3 /w ito-220ab positive negative common cathode case case common anode doubler case tandem polarity case series tandem polarity suffix "ga" suffix "gd" suffix "gs" suffix "g" .189(4.8) .406(10.3) .130(3.3) .114(2.9) .071(1.8) .055(1.4) .035(0.9) .011(0.3) (2.55) (2.55) .1 .1 .032(.8) .112(2.85) .272(6.9) .606(15.4) .543(13.8) .161(4.1)max .134(3.4) .165(4.2) .381(9.7) .114(2.9) .098(2.5) .055(1.4) .039(1.0) max .100(2.55) .248(6.3) .583(14.8) .512(13.0) .118(3.0) unit : inch (mm)
? 2006 thinki semiconductor co., ltd. http://www.thinkisemi.com/ page 2/2 rev.07c ratings and characteristic curves (herf1001ga thru herf1008ga) fig.1- maximum forward current derating curve 0 2 4 6 8 10 12 0 50 100 150 lead temperature ( o c) average forward a current (a) fig. 3- maximum non-repetitive forward surge current 25 50 75 100 125 150 1 10 100 number of cycles at 60 hz peak forward surge current (a) 8.3ms single half sine wave jedec method fig. 2- typical reverse characteristics 0.1 1 10 100 1000 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage (%) instantaneous reverse current (ua) ta=25 ta=125 ta=75 fig. 4- typical junction capacitance 0 40 80 120 160 200 240 1 10 100 1000 reverse voltage (v) capacitance (pf) herf1006ga-herf1008ga herf1001ga-herf1005ga fig. 5- typical forward characterisrics 0.01 0.1 1 10 100 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 forward voltage (v) instantaneous forward current (a) herf1006ga-herf1008ga herf1005ga herf1001ga-herf1004ga ta=25 pulse se width-300us 1% duty cycle ? herf1001g thru herf1008g
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