yenyo dimensions in inches and (millimeters) maximum ratings and electrical characteristics for capacitive load, derate current by 20%. single phase, half wave, 60hz, resistive or inductive load. rating at 25 o c ambient temperature unless otherwise specified. notes : -55 to +125 / -55 to +150 sod-80 LL103A thru ll103c voltage range 20 to 40v current 0.2 ampere surface mount schottky barrier rectifier LL103A ll103b 30 21 30 0.2 5 15.0 50 unit v v v v a a ma o c pf 40 28 40 sybmol v rrm v rms v dc i (av) i r c j t j , t stg v f i fsm ll103c 20 14 20 0.6 maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current peak forward surge current, 8.3ms single maximum instantaneous forward voltage maximum dc reverse current @t j =25 o c at rated dc blocking voltage @t j =100 o c typical junction capacitance (note 1) operating junction and storage temperature t l =100 o c half sine-wave superimposed on rated load (jedec method) @ 0.2 a ? terminals: solderable per mil-std-750 features ? l o w forward voltage drop ? high current capability ? case: molded plastic sod-80 ? high surge current capability ? weight: 0.05 gram ? polarity:color band denotes cathode end method 2026 ? mounting position: any ? epoxy: ul 94v-0 rate flame retardant mechanical data ? high reliability range 1 / 2 dsc9, r0, mar-04 (1) measured at 1.0 mhz and applied reverse voltage of 4.0 volts dc. .146(3.7) .130(3.3) .063(1.6) .055(1.4) .012(0.3)
ratings and characteristic curves LL103A thru ll103c fig.1 - forward current vs. forward voltage fig.2 - forward current vs. forward voltage i f - forward current ( ma ) 1000 0.01 i r - reverse current ( ua ) 0.001 200 0 400 600 800 900 100 300 500 700 1000 v f - forward voltage ( v ) t j - junction temperature ( o c) fig.4 - diode capacitance vs. reverse voltage fig.3 - reverse current vs. junction temperature i f - forward current ( a ) vf - forward voltage ( v ) 0 60 120 160 40 100 20 80 140 v r - reverse voltage (v) c d - diode capacitance ( pf ) fig.5 - typ. non repetitive forward surge current vs. pulse width tp - pulse width (ms) 0 i tot - typ. non repetitive forward surge currents (a) 0.5 1.0 1.5 2.0 0 10 5 15 20 25 30 yenyo technology co., ltd. 0.1 1 10 100 1 100 1000 10 10000 0 2 3 1 5 4 0 5 10 20 0.1 1.0 10.0 25 0 15 10 5 20 25 30 2 / 2 dsc10, r0, mar-04 f = 1mhz
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