creat by art ul recognized file # e-326243 glass passivated chip junction high efficiency, low vf high current capability high reliability high surge current capability herf100xg = specific device code g = green compound y = year ww = work week 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 1001g herf 1002g herf 1003g herf 1004g herf 1005g herf 1006g herf 1007g herf 1008g unit 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 trr ns cj pf r jc o c/w t j o c t stg o c mounting torque: 5 in-lbs. max maximum rms voltage maximum dc blocking voltage maximum repetitive peak reverse voltage green compound with suffix "g" on packing code & prefix "g" on datecode high temperature soldering guaranteed: 260 /10s /0.25", (6.35mm) from case mechanical data epoxy: ul 94v-0 rate flame retardant case: ito-220ab molded plastic type number polarity: as marked 40 60 note 1: pulse test with pw=300 usec, 1% duty cycle weight: 2.24 grams 50 ua typical thermal resistance 10 herf1001g - herf1008g marking diagram ito-220ab dimensions in inches and (millimeters) features 80 for use in low voltage, high frequency inventor, free wheeling, and polarity protection application version:e11 - 65 to + 150 typical junction capacitance (note 3) note 2: reverse recovery test conditions: if=0.5a, ir=1.0a, irr=0.25a 3 note 3: measured at 1 mhz and applied reverse voltage of 4.0v d.c. operating temperature range storage temperature range - 65 to + 150 400 maximum reverse recovery time (note 2) maximum reverse current @ rated vr t a =25 t a =125 i r 125 a maximum average forward rectified current @ t c =100 i f(av) 10.0 a 10.0amps. isolated glass passivated high efficient rectifiers terminals: pure tin plated, lead free, solderable per mil-std-202, method 208 guaranteed 1.7 v maximum instantaneous forward voltage (note 1) @ 5.0a v f 1.0 1.3 peak forward surge current, 8.3 ms single half sine- wave superimposed on rated load (jedec method) i fsm pb rohs compliance rohs compliance
version:e11 ratings and characteristic curves (herf1001g thru herf1008g) fig.1 forward current derating curve 0 2 4 6 8 10 12 0 25 50 75 100 125 150 175 case temperature ( o c) average forward a current (a) fig. 3 maximum non-repetitive forward surge current 0 50 100 150 200 250 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) herf1006g-1008g herf1001g-1005g ta=25 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) herf1006g-1008g herf1005g herf1001g-1004g ta=25
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