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 do-15 sr220 SR240 sr280 sr260 80 60 40 56 42 28 80 60 40 2.0 0.5 15 50 150 unit v v v v a a ma o c pf 20 14 20 sybmol v rrm v rms v dc i (av) i r c j t j , t stg v f i fsm sr2100 100 70 100 0.7 0.85 0.5 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 =125 o c typical junction capacitance (note 1) operating junction and storage temperature t a =75 o c half sine-wave superimposed on rated load (jedec method) @ 2.0 a ? terminals: solderable per mil-std-202 features ? l o w forward voltage drop ? high current capability ? case: molded plastic do-15 ? high surge current capability ? weight: 0.4 gram ? polarity:color band denotes cathode end method 208 ? mounting position: any ? epoxy: ul 94v-0 rate flame retardant mechanical data ? high reliability range (1) measured at 1.0 mhz and applied reverse voltage of 4.0 volts dc. data sheet 2.0 amp schottky barrier rectifiers electrical characteristics sr220 . . . series . 230 .300 1.00 min. .031 typ. .104 .140 jedec d0-15 mechanical dimensions description
ratings and characteristic curves sr220 thru sr2100 fig.1 - forward current derating curve fig.3 - typical instantaneous forward characteristics average forward rectified current, amperes 2.0 1.2 0.8 0.4 1.6 iinstantaneous forward current, amperes 0.1 1.0 10 0.01 0.4 0.2 0.6 0.8 1.0 1.2 1.4 1.6 0 0 50 100 150 lead temperature, o c instantaneous forward voltage, volts fig.2 - maximum non-repetitive peak forward surge current peak forward surge current, amperes number of cycles at 60hz 0 10 20 30 40 50 1 10 100 fig.4 - typical reverse characteristics percent of rated peak reverse voltage,% instantaneous reverse current, microamperes 0.001 0 0.01 0.1 10 1 20 40 60 80 100 fig.5 - typical junction capacitance reverse voltage, volts 0.1 10 junction capacitance, pf 1000 1.0 4.0 10 100 100 60 hz resistive or inductive load pulse width 8.3ms single half-sire-wave (jedec method) t j =25 o c pulse width=300us 1% duty cycle t j =100 o c t j =25 o c t j = 25 o c f = 1.0 mhz vsig = 50mvp-p sr260 sr220-SR240 sr280-sr2100 data sheet 2.0 amp schottky barrier rectifiers
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