vo l t age range - 20 to 80 v olts current - 1.0 ampere maximum r a tings and electrical characteristics ratings at 25 o c ambient temperature unless otherwi s e specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. sma ( do-214ac ) dimensions in inches and (millimeters) fe a tures * glass passivated junction * l deal for surface mounted applications * low leakage current mechanical d a t a * case: molded plastic * epoxy: ul 94v- 0 rate flame retardant * mounting position: any * w eight: 0.064 gram * t erminals: solder plated solderable per mil-std-750, method 2026 * polarity: as marked .114(2.90) .098(2.50) .181(4.60) .157(4.00) .062(1.60) .055(1.40) .096(2.44) .078(2.00) .060(1.52) .030(.76) .208(5.28) .188(4.80) .008(0.203) .002(0.051) sma5817 sma5818 sma5819 sr150 sr160 sr170 parameter symbol ss12 ss13 ss14 ss15 ss16 ss18 units maximum recurrent peak reverse voltage v rrm 20 30 40 50 60 80 volts maximum rms bridge input voltage v rms 14 21 28 35 42 56 volts maximum dc blocking voltage v dc 20 30 40 50 60 80 volts maximum average forward rectified current at derating lead temperature i o 1.0 amps peak forward surge current: 8.3 ms single half sine-wave superimposed on rated load (jedec method) i fsm 30 amps m a x i m u m i n stan ta n eous v o l t age at 1.0a d c v f 0.55 0.70 0.85 volts @t a = 25 1.0 maximum dc reverse current at rated dc blocking voltage @t a = 100 i r 20 mamps typical junction capacitance ( note 1 ) c j 110 pf typical thermal resistance ( note 2 ) r ja 88 /w operating and storage temperature range t j, t stg -65 to +125 , -65 to +150 notes: 1.measured at 1 mhz and applied reverse voltage of 4.0volts. 2. thermal resistance from junction to ambient, .0.2x0.2*(5.0x5.0mm 2 ) copper pad area. wing shing computer components co., (h.k.)ltd. tel:(852)2341 9276 fax:(852)2797 8153 homepage: http://www.wingshing.com e-mail: wsccltd@hkstar.com
ss12~ss14 ss15~ss18 ss12~ss14 ss15~ss18 ss12~ss14 ss15~ss18 wing shing computer components co., (h.k.)ltd. tel:(852)2341 9276 fax:(852)2797 8153 homepage: http://www.wingshing.com e-mail: wsccltd@hkstar.com
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