features for surface mounted applications metal-semiconductor junction with guarding epitaxial construction very low forward votage drop high current capability plastic material has ul flammability classification 94v-0 for use in lowvoltage, high frequency inverters, free wheeling, and polarity protection applications. mechanical data case molded plastic polarity: lndicated by cathode band weight: 0.002 ounces,0.053 grams maximum ratings and electrical characteristics rating at 25 ambient temperature unless otherwise specified. single phase, half wave ,60hz, resistive or inductive load. for capacitive load, derate current by 20% characteristics symbol SS12A ss13a ss14a ss15a ss16a ss18a ss110a unit maximum recurrent peak reverse voltage v rrm 20 30 40 50 60 80 100 v maximum rms voltage v rms 14 21 28 35 42 56 70 v maximum dc blocking voltage v dc 20 30 40 50 60 80 100 v maximum average forward rectified current @t l =100 peak forward surage current 8.3ms single half sine-wave super imposed on rated load (jedec method) maximum forward voltage at 1.0a dc v f 0.45 0.55 0.6 v maximum dc reverse current @t j =25 at rated dc blocking voltage @t j =100 typical junction capacitance (note1) c j pf typical thermal resistance (note2) r jl /w operating temperature range t j storage temperature range t stg SS12A thru ss110a 1.0 ~ 147 ~ i fsm a ma i r 0.70 notes:1.measured at 1.0 mhz and applied reverse voltage of 4.0v dc. i (av) reverse voltage - 20 to 100 volts -55 to + 150 -55 to + 150 forward curren - 1.0 amperes surface mount schottky barrier rectifiers 2.thermal resistance junction to lead. dimensions in inches and (millimeters) a 40 0.85 1.0 10 110 20 a-sma .030(0.76) .060(1.52) .103(2.62) .079(2.00) .188(4.80) .208(5.28) .008(.203) .002(.051) .006(.152) .012(.305) .157(4.00) .181(4.60) .098(2.50) .114(2.90) .051(1.30) .039(1.00)
rating and charactertic curves SS12A thru ss110a ~ 148 ~ fig. 1 - forward current derating curve a v e r a g e f o r w a r d c u r r e n t a m p e r e s lead temperature 25 50 75 100 125 150 175 1.00 0.75 0.5 0.25 0 single phase half wave 60hz resistive or inductive load 0.1 1000 100 10 1.0 4.0 10.0 100 c a p a c i t a n c e p f reverse voltage,volts fig.4-typical junction capacitance t j =25 f=1mh z i n s t a n t a n e o u s f o r w a r d c u r r e n t , ( a ) fig.4-typical forward characteristics instantaneous forward voltage, (volts) 1.0 0.1 10 0.1 0.3 0.9 0.5 1.1 1.7 0 0.7 1.3 1.5 20 t j = 25 c pulse width 300us 1% duty cycle ss15a -ss16a ss13a ss14a ss18a -ss110a SS12A fig. 2 C maximum non-repetitive surge current number of cycles at 60hz p e a k f o r w a r d s u r g e c u r r e n t , ( a m p e r e s 40 30 20 10 0 100 50 20 10 1 2 5 pulse width 8.3ms single half-sine-wave (jedec method) fig.5-typical reverse characteristics percent of rated peak reverse voltage,(%) i n s t a n t a n e o u s r e v e r s e c u r r e n t , ( m a ) 100 10 1.0 0.1 0.01 0.001 0 20 40 60 80 100 120 140 t j = 125 t j = 25 t j = 100
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