ss12-lfr thru ss110-lfr page: 1 frontier electronics corp. 667 e. cochran street, simi valley, ca 93065 tel: (805) 522-9998 fax: (805) 522-9989 e-mail: frontiersales@frontierusa.com web: http://www.frontierusa.com 1a surface mount schottky barrier rectifiers ss12-lfr thru ss110-lfr features z extremely low vf z low stored charge, majority carrier conduction z low power loss / high efficiency z ul 94v-0 flame retardant epoxy molding compound z rohs mechanical data z case: transfer molded, do-214ac sma, dimensions in inches and (millimeters) z terminals: solderable per mil-std-750, method 2026 z polarity cathode indicated by color band z weight 0.064 grams maximum ratings and electrical characteristics ratings at 25 c ambient temperature unless otherwise specified single phase, half wave, 60 hz, resistive or induc tive load. for capacitive load, derate current by 20% ratings symbol ss12-lf r ss13-lf r ss14-lf r ss15-lf r ss16-lf r ss17-lf r ss18-lf r ss19-lf r ss110-lf r units maximum recurrent peak reverse voltage v rrm 20 30 40 50 60 70 80 90 100 v maximum rms voltage v rms 14 21 28 35 42 49 56 63 70 v maximum dc blocking voltage v dc 20 30 40 50 60 70 80 90 100 v maximum average forward rectified current at t l =90 c i o 1.0 a peak forward surge current, 8.3ms single half sine-wave superimposed on rated load i fsm 25 a typical junction capacitance (note 1) c j 70 pf storage temperature range t stg - 55 to + 150 operating temperature range t op - 55 to + 125 electrical characteristics (a t t a =25 c unless otherwise noted) characteristics symbol ss12-lf r ss13-lf r ss14-lf r ss15-lf r ss16-lf r ss17-lf r ss18-lf r ss19-lf r ss110-lf r units maximum forward voltage at io dc v f 0.50 0.70 0.85 v maximum reverse current at 25 i r 0.5 ma note 1. measured at 1.0 mhz and applied reverse voltage of 4.0v d.c . .220(5.6) .192(4.9) .190(4.8) .157(4.0) .071(1.8) .035(0.9) .110(2.8) .090(2.3) .080(2.0) .100(2.6) .080(2.0) .065(1.65) .040(1.25) cathode .177(4.5) .071(1.8) .087(2.2) soldering pad
ss12-lfr thru ss110-lfr page: 2 ratings and characteristic curve ss12-lfr thru ss110-lfr fig. 3a - typical reverse characteristics 100 10 1.0 .10 .01 .001 instantaneous reverse current, milliamperes 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage, (%) t j = 125 t j =25 ss12-lf~14-lf 100 10 1.0 .10 .01 .001 instantaneous reverse current, milliamperes 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage, (%) t j =150 t j = 75 fig. 2 - typical instantaneous forward characteristics 20 10 1.0 0.1 instantaneous forward current amperes .1 .3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1 instantaneous forward voltage, volts t j =25 pulse width=300us 1% duty cycle ss17-lf~110-lf ss15-lf~16-lf ss12-lf~14-lf
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