creat by art ? high efficiency, low vf ? high current capability ? high reliability ? high surge current capability ? low power loss ugxj = 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 unit v rrm v v rms v v dc v i f(av) a trr ns trr ns r jc o c/w t j o c t stg o c maximum reverse recovery time (note 2) 25 maximum dc reverse current at rated t a =25 dc blocking voltage t a =125 i r 30 3 note 1: pulse test with pw=300 usec, 1% duty cycle dimensions in inches and (millimeters) ? case: to-220ac ? epoxy: ul 94v-0 rate flame retardant ua typical thermal resistance v f v maximum reverse recovery time (note 3) note 2: reverse recovery test conditions: i f =0.5a, i r =1.0a, i rr =0.25a operating temperature range storage temperature range - 55 to + 150 maximum instantaneous forward voltage (note 1) @ 8 a / t a =25 @ 8 a / t a =125 UG8J 8.0amps. glass passivated super fast rectifiers marking diagram to-220ac version:e11 - 55 to + 150 note 3: reverse recovery test conditions: i f =1.0a, di/dt=50a/us, v r =30v, i rr =0.1rm maximum average forward rectified current ? 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 ? weight: 2.24 grams type number ? polarity: as marked maximum rms voltage maximum dc blocking voltage features maximum repetitive peak reverse voltage mechanical data ? terminals: pure tin plated, lead free, solderable per mil-std-202, method 208 guaranteed ? high temperature soldering: 260 /10 seconds/ 0.16",(4.06mm) from case 50 UG8J 600 420 8 600 2.9 2.0 200 peak forward surge current, 8.3 ms single half sine- wave superimposed on rated load (jedec method) i fsm 65 a pb rohs compliance rohs compliance
version:e11 ratings and characteristic curves (UG8J) 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) resistive or inductive load fig. 3 maximum non-repetitive forward surge current 0 10 20 30 40 50 60 70 80 1 10 100 number of cycles at 60 hz peak forward surge a current (a) 8.3ms single half sine wave jedec method fig. 2 typical reverse characteristics 0.001 0.01 0.1 1 10 100 10 20 30 40 50 60 70 80 90 100 percent of rated peak reverse voltage (%) instantaneous reverse current (ua) ta=25 ta=125 10 100 1000 0.1 1 10 100 reverse voltage (v) capacitance (pf) ta=25 fig. 4 typical forward characterisrics 0.1 1 10 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 forward voltage (v) instantaneous forward current (a) ta=25 ta=125
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