rectifier specialists r dc components co., ltd. maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. sod-123fl technical specifications of ultra fast surface mount glass passivated rectifier dimensions in inches and (millimeters) maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current peak forward surge current i fm (surge): 8.3 ms single half sine-wave superimposed on rated load (jedec method) typical thermal resistance symbol v rrm v dc i o i fsm v rms amps 0.3 10 units volts volts volts amps v f i r 1.0 50 uamps maximum forward voltage at 0.3a dc volts maximum dc reverse current at rated dc blocking voltage @t a = 25 o c @t a = 125 o c 5.0 UF03AFL thru uf03mfl features * ldeal for surface mounted applications * low leakage current * low profile space* low forward voltage drop * high forward surge capability * glass passivated junction mechanical data * case: molded plastic * epoxy: ul 94v- 0 rate flame retardant * mounting position: any * weight: 0.017 gram *terminals: solder plated, solderable per mil-std-750, method 2026 * polarity: as marked UF03AFL uf03bfl uf03dfl uf03gfl uf03jfl uf03kfl uf03mfl 50 100 200 400 600 800 1000 35 70 140 280 420 560 700 50 100 200 400 600 800 1000 .115(2.9) .098(2.5) .154(3.9).138(3.5) .043(1.1).020(0.5) .039(1.0).024(0.6) .047(1.2).031(0.8) .075(1.9).063(1.6) .010(0.25).002(0.05) vol tage range - 50 to 1000 volts current - 0.3 ampere maximum reverse recovery timeat i f = 0.5a , ir = 1.0a , irr = 0.25a trr 50 75 ns 1.3 1.7 operating and storage temperature range -55 to + 150 t j , t stg 0 c 60 rqja 0 c/w notes : 1 . mounted on fr-4 p.c.b. with 0.9x1.5 mm copper pads areas.
r dc components co., ltd. rating and characteristic curves (UF03AFL thru uf03mfl) fig. 1 - typical forward current derating curve average forward current, (a) single phase half wave 60hz resistive orinductive load ambient temperature, ( oc) .5 .4 .3 .2 0 0 25 50 75 100 125 150 175 fig. 2 - maximum non-repetitive foreard surge current peak forward surge current, (a) number of cycles at 60hz 0 100 5 10 15 20 25 8.3ms single half sine-wave (jedec method) 1 2 4 6 8 10 20 40 60 80 fig. 3 - typical instantaneous forward characteristics instantaneous forward current, (a) pulse width = 300us1% duty cycle tj = 25oc instantaneous forward voltage, (v) .01 .1 1.0 10 .4 .6 .8 1.0 1.2 1.4 1.6 fig. 4 - typical reverse characteristics instantaneous reverse current, (ua) percent of rated peak reverse voltage, (%) 80 0.01 10 100 1.0 60 20 40 .01 100 120 140 10 tj= 25oc tj= 75oc tj= 125oc .1 uf03f~uf03g uf03a~uf03d uf03a~uf03d
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