creat by art glass passivated chip junction high efficiency, low vf high current capability high reliability high surge current capability hera80xg = 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 her a 801g her a 802g her a 803g her a 804g her a 805g her a 806g her a 807g her a 808g 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 terminals: pure tin plated, lead free, solderable per mil-std-202, method 208 guaranteed maximum rms voltage maximum dc blocking voltage maximum repetitive peak reverse voltage for use in low voltage, high frequency inventor, free wheeling, and polarity protection application green compound with suffix "g" on packing code & prefix "g" on datecode high temperature soldering guaranteed: 260 /10s/.16", (4.06mm) from case mechanical data epoxy: ul 94v-0 rate flame retardant case: to-220ac molded plastic type number polarity: as marked 55 65 note 1: pulse test with pw=300 usec, 1% duty cycle weight: 2.24 grams 50 ua typical thermal resistance 10 hera801g - hera808g 8.0amps. glass passivated high efficient rectifiers marking diagram to-220ac dimensions in inches and (millimeters) features 80 version:f11 - 65 to + 150 typical junction capacitance (note 3) note 2: reverse recovery test conditions: if=0.5a, ir=1.0a, irr=0.25a 2 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 maximum average forward rectified current i f(av) 8a peak forward surge current, 8.3 ms single half sine- wave superimposed on rated load (jedec method) i fsm 150 a 1.7 v maximum instantaneous forward voltage (note 1) @ 8 a v f 1.0 1.3 pb rohs compliance rohs compliance
version:f11 ratings and characteristic curves (hera801g thru hera808g) fig.1 forward current derating curve 0 2 4 6 8 10 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 30 60 90 120 150 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) hera806g-hera808g hera801g-hera805g 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) hera806g-808g hera805g hera801g-804g ta=25
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