sr1535 thru SR1560 schottky barrier rectifier reverse voltage - 35 to 60 volts forward current - 15amperes features mechanical data case terminals polarity weight : : : : jedec to-220ab molded plastic body lead solderable per mil-std-750,method 2026 as marked, no suffix indicates common cathode, suffix"a" indicates common anode any 0.08ounce, 2.24 grams mounting position : plastic package has underwriters laboratory flammability classification 94v-0 metal silicon junction ,majority carrier conduction 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 dual rectifier construction high temperature soldering guaranteed:250 c/10 seconds, 0.25"(6.35mm)from case maximum ratings and electrical characteristics 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%.) 2.thermal resistance from junction to case maximum repetitive peak reverse voltage 35 25 35 45 32 45 50 35 50 60 42 60 v rrm v olts v olts v olts v olts m a a mps a mps a mps a mps v rms v dc i (av) i fsm i frm t stg v f i r r jc maximum rms voltage maximum dc blocking voltage maximum average forward rectified current at t =105 c per diode/per device c repetitive peak forward current(square wave, 20khz) at t =105 c per diode c maximum instantaneous forward voltage at 7.5 a(note 1 ) t =25 c t =125 c a a typical thermal resistance (note 2) operating junction temperature range 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) 7.5 150.0 15.0 15.0 -65 to+150 -65 to+175 2.5 1.0 15 50 0.65 0.75 c/w c c t j semiconductor sr 1535 sr 1545 sr 1550 sr 1560 symbols units to-220ab dimensions in inches and (millimeters) 123 jf SR1560 jinan jingheng co., ltd. no.51 heping road pr china tel:86-531-6943657 fax:86-531-6947096 www.jifusemicon.com schottky rectifier 1-87
ratings and characteristic curves sr1535 thru SR1560 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 =25 c j resistive or inductve load 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 sr1535 -- sr1545 sr1550 & SR1560 sr1535 -- sr1545 sr1550 & SR1560 sr1535 -- sr1545 sr1550 & SR1560 t =75 c j t =125 c j jinan jingheng co., ltd. no.51 heping road pr china tel:86-531-6943657 fax:86-531-6947096 www.jifusemicon.com schottky rectifier 1-88
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