? high efficiency, low vf ? high current capability ? high reliability ? high surge current capability ? low power loss UG58G = 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 fsm a v f v trr ns cj pf r jl o c/w t j o c t stg o c 1.7 UG58G 600 420 150 5.0 600 i f(av) features maximum repetitive peak reverse voltage ? mounting position: any mechanical data ? lead: pure tin plated, lead free, solderable per mil-std-202, method 208 guaranteed ? high temperature soldering: 260 /10 seconds/.375",(9.5mm) lead lengths at 5 lbs., (2.3kg) tension maximum average forward rectified current .375 (9.5mm) lead length ? green compound with suffix "g" on packing code & prefix "g" on datecode ? weight: 1.2 grams type number ? polarity: as marked maximum rms voltage maximum dc blocking voltage peak forward surge current, 8.3 ms single half sine- wave superimposed on rated load (jedec method) UG58G 5.0amps. glass passivated super fast rectifiers marking diagram do-201ad version:a10 - 65 to + 150 typical junction capacitance (note 3) note 3: measured at 1 mhz and applied reverse voltage of 4.0v d.c. note 4: mount on cu-pad size 16mm x 16mm on p.c.b. note 2: reverse recovery test conditions: i f =0.5a, i r =1.0a, i rr =0.25a operating temperature range storage temperature range - 65 to + 150 15 note 1: pulse test with pw=300 usec, 1% duty cycle ? for use in low voltage, high frequency inventor, free wheeling, and polarity protection application dimensions in inches and (millimeters) ? case: molded plastic ? epoxy: ul 94v-0 rate flame retardant ua maximum instantaneous forward voltage @ 5.0a typical thermal resistance (note 4) a 60 100 maximum reverse recovery time (note 2) 25 maximum dc reverse current at rated t a =25 dc blocking voltage (note 1) t a =125 i r 5 pb rohs compliance rohs compliance
version:a10 ratings and characteristic curves (UG58G) fig.1 forward current derating curve 0 1 2 3 4 5 6 0 25 50 75 100 125 150 175 lead temperature ( o c) average forward a current (a) resistive or inductive load fig. 3 maximum non-repetitive forward surge current 0 25 50 75 100 125 150 175 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 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage (%) instantaneous reverse current (ua) ta=25 ta=125 fig. 5 typical junction capacitance 0 20 40 60 80 100 120 140 160 0.1 1 10 100 reverse voltage (v) capacitance (pf) ta=25 fig. 4 typical forward characterisrics 0.01 0.1 1 10 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 forward voltage (v) instantaneous forward current (a) ta=25 pulse width=300us 1% duty cycle
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