ss5817 thru SS5819 surface mount schottky barrier rectifier reverse voltage - 20 to 40 volts forward current - 1.0ampere features mechanical data maximum ratings and electrical characteristics case terminals polarity weight : jedec sma(do-214ac) molded plastic body : solder plated, solderable per mil-std-750,method 2026 : color band denotes cathode end any : 0.002ounce, 0.064 gram mounting position : notes : 1.pulse test: 300 s pulse width,1% duty cycle (ratings at 25 c ambient temperature unless otherwise specified ,single phase ,half wave ,resistive or inductive load. for capacitive load,derate by 20%.) dimensions in inches and (millimeters) maximum repetitive peak reverse voltage 20 14 20 24 30 21 30 36 40 28 40 48 v rrm v rsm v olts v olts v olts v olts v olts v olts m a p f a mp a mps v rms v dc i (av) i fsm t stg v f v f i r c j t j r ja r jl maximum rms voltage maximum dc blocking voltage maximum non-repetitive peak reverse voltage maximum average forward rectified current 0.375"(9.5mm)lead length at l=90 c t maximum instantaneous forward voltage at 1.0 a(note 1 ) maximum instantaneous forward voltage at 3.1 a(note 1 ) t =25 c t =100 c a a typical thermal resistance(note 2) typical junction capacitance(note 3) operating junction and storage temperature range maximum instantaneous reverse current at rated dc blocking voltage(note 1) peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) at l=70 c t 1.0 25.0 -65 to +125 88.0 28.0 0.5 10.0 110.0 0.875 0.750 0.900 0.550 0.450 0.600 c/w c 2.thermal resistance (from junction to ambient)vertical p.c.b. mounted , with 1.5x1.5"(38x38mm)copper pads 3.measured at 1.0mhz and reverse voltage of 4.0 volts plastic package has underwriters laboratory flammability classification 94v-0 metal silicon junction ,majority carrier conduction for surface mount applications guard ring for overvoltage protection low power loss ,high efficiency high current capability ,low forward voltage drop high surge capability for use in low voltage ,high frequency inverters, free wheeling ,and polarity protection applications high temperature soldering guaranteed:250 c/10 seconds at terminals sma(do-214ac) semiconductor ss 5817 ss 5818 ss 5819 symbols units schottky rectifier jinan jingheng co., ltd. no.51 heping road pr china tel:86-531-6943657 fax:86-531-6947096 www.jifusemicon.com 1-25 www.datasheet.net/ datasheet pdf - http://www..co.kr/
ratings and characteristic curves ss5817 thru SS5819 fig.1-forward current derating curve fig.2-maximum non-repetitive peak forward surge current fig.3-typical instantaneous forward characteristics fig.4-typical reverse characteristics average forw ard current amperes instantaneous forw ard current( amperes) instantaneous reverse current mill (amperes) peak forw ard surge current(amperes) instantaneous forward voltage (volts) reverse voltage. volts t, pulse duration ,sec. percent of rated peak reverse voltage% number of cycles at 60hz lead temperature ( c) t =25 c j t =125 c j pulse width=300 s 1% duty cycle t=tmax 8.3ms single half sine-wave (jedec method) jj t =125 c j t =25 c j t =75 c j resistive or inductive load 0.375" (9.5mm) lead length fig.5-typical junction capacitance fig.6-typical transient thermal impedance junction cap acitance(pf) transient thermal imped ance, c/ w t =25 c f=1.0mh j z vsig=50mvp-p schottky rectifier jinan jingheng co., ltd. no.51 heping road pr china tel:86-531-6943657 fax:86-531-6947096 www.jifusemicon.com 1-26 www.datasheet.net/ datasheet pdf - http://www..co.kr/
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