shanghai sunrise electronics co., ltd. voltage: 20 to 60v current: 2.0a features ? ideal for surface mount pick and place application ? low profile package ? low power loss, high efficiency ? high current capability,low v f ? high surge capability ? high temperature soldering guaranteed: 260 o c/10sec/at terminal mechanical data ? terminal: plated leads solderable per mil-std 202e, method 208c ? case: molded with ul-94 class v-o recognized flame retardant epoxy ? polarity: color band denotes cathode maximum ratings and electrical characteristics symbol ss22a ss23a ss24a ss25a SS26A units maximum repetitive peak reverse voltage v rrm 20 30 40 50 60 v maximum rms voltage v rms 14 21 28 35 42 v maximum dc blocking voltage v dc 20 30 40 50 60 v maximum average forward rectified current (t l =100 o c) peak forward surge current (8.3ms single half sine-wave superimposed on rated load) maximum instantaneous forward voltage (at rated forward current) maximum dc reverse current t a =25 o c ma (at rated dc blocking voltage) t a =100 o c ma typical junction capacitance (note 1) c j pf typical thermal resistance (note 2) r (ja) o c/w storage and operation junction temperature t stg ,t j o c note: 1.measured at 1.0 mhz and applied voltage of 4.0v dc 2.thermal resistance from junction to terminal mounted on 55mm copper pad area http://www.sse-diode.com ratings a 0.7 v 0.5 i f(av) 2.0 ss22a thru SS26A surface mount schottky barrier rectifier -65 to +150 i fsm 50 i r 0.5 (single-phase, half-wave, 60hz, resistive or inductive load rating at 25 o c, unless otherwise stated, for capacitive load, derate current by 20%) 200 10.0 v f a 25 technical specification b c a d g h f sma/do-214ac dimensions in inches and (millimeters) abcd max. .110 ( 2.79 ) .177 ( 4.50 ) .058 ( 1.47 ) .012 ( 0.305 ) min. .100 ( 2.54 ) .157 ( 3.99 ) .052 ( 1.32 ) .006 ( 0.152 ) efgh max. .208 ( 5.28 ) .090 ( 2.29 ) .008 ( 0.203 ) .060 ( 1.52 ) min. .194 ( 4.93 ) .078 ( 1.98 ) .004 ( 0.102 ) .030 ( 0.76 )
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