ss12 - ss110 surface mount schottky barrier rectifiers prv : 20 - 100 volts i o : 1. 0 ampere features : * high current capability * high surge current capability * high reliability * high efficiency * low power loss * low forward voltage drop * low cost * pb / rohs free mechanical data : * case : sma molded plastic * epoxy : ul94v-o rate flame retardant * polarity : color band denotes cathode end * mounting position : any * weight : 0.060 gram (approximately) maximum ratings and electrical characteristics rating at 25 ? c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. symbol ss12 SS13 ss14 ss15 ss 16 ss18 ss19 ss110 unit maximum recurrent peak reverse voltage v rrm 20 30 40 50 60 80 90 100 v maximum rms voltage v rms 14 21 28 35 42 56 63 70 v maximum dc blocking voltage v dc 20 30 40 50 60 80 90 100 v maximum average forward current see fig.1 i f(av) a maximum peak forward surge current, 8.3ms single half sine wave superimposed on rated load (jedec method) maximum forward voltage at i f = 1. 0 a v f v maximum reverse current at ta = 25 ?c i r ma rated dc blocking voltage (1) ta = 100 ?c i r(h) ma typical thermal resistance (2) r q jl ? c/w operating junction temperature range t j ?c storage temperature range t stg ?c notes: (1) pulse test : pulse width = 300 ? s , duty cycle = 2 %. (2) mounted on p.c . board with 5.0 mm 2 (0. 013 mm thick) copper pad areas. page 1 of 2 rev. 06 : february 25, 2013 a 40 0.50 0.75 1.0 rating i fsm - 65 to + 150 0.80 35 - 65 to + 150 10 - 65 to + 125 0.5 5.0 2 . 3 2.1 sma 5 . 65 5.35 4 . 6 4.2 2 . 9 2.5 dimensions in millimeters 1 . 5 1.1 2.1 1.7 2 . 5 2.1 0.27 0.13 0.2 iatf 0113686 sgs th07/1033 th09/2479 th97/2478 www.ei csemi.com
fig.1 - forward current derating curve fig.2 - maximum non-repetitive peak forward surge current 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 lead temperature , ( ? c) number of cycles at 60hz fig.3 - typical forward characteristics fig.4 - typical reverse characteristics 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 page 2 of 2 rev. 06 : february 25, 2013 rating and characteristic curves ( ss12 - ss110 ) 1.00 0.75 0.50 0.25 1.25 40 0 50 0 30 20 10 peak forward surge current, amperes average forward current, amperes 10 1.0 80 0.01 0.1 100 140 0 20 40 60 120 percent of rated reverse voltage, (%) t j = 100 c t j = 25 c instantaneous reverse current, milliamperes ss12 - ss14 ss15 - ss110 1.0 0.1 10 instantaneous forward current, amperes forward voltage, volts 20 p.c.b. mounted on 0.2 x 0.2" (5.0 x 5.0mm) copper pad areas t j = 25 c pulse width = 300 m s duty cycle = 2% ss12 - ss14 ss15 - ss16 ss18 - ss110 iatf 0113686 sgs th07/1033 th09/2479 th97/2478 www.ei csemi.com
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