yea shin technology co., ltd. schottky barrier rectifier ys 1 0 u 4 5 s l 10 amperes 45 volts www.yeashin.com the schottky barrier rectifier family data sheet primary characteristics v rrm 45 v v f @ 10 a 0.42 v i f 10 a i fsm 280 a diode variation single ys schottky barrier rectifier is a semiconductor di ode with a low forward voltage drop and a very fast switching action. ys schottky rectifiers have been used for several years in the power supply industry. the primary adv antages are switching speeds that approach zero time and very low forward voltage dro p. the reverse recovery time of schottky diodes provides extremely fast recovery ch aracteristics. high current capability ultra low forward voltage drop low reverse current low thermal resistance excellent high temperature stability low power loss and high efficiency high forward surge capability low thermal resistance features to-277 small outline plastic package matte tin plated, solderable per mil-std-750, meth od 2026, j-std-002 and jesd 22-b102 molding compound flammability rating:ul94-0 low po wer loss and high efficiency high temperature soldering guaranteed: 260c 10second packed with frp substrate and epoxy underfilled package designed for optimal automated circuit board assembly mechanical data application switching mode power supply applications portable equipment battery applications high frequency rectification dc/dc converter designed as bypass diodes for solar panels to - 277 pin information package outline dimension unit (mm) .067(1.70) .288(5.80) .205(5.20) .169(4.30) .153(3.88) .039(1.10) .031(0.80) .077(1.96) .069(1.76) .049(1.25) .037(0.95) .043(1.10) .033(0.85) .165(4.20) .179(4.55) .075(1.90) .114(2.90) .130(3.30) .016(0.40) .008(0.20) .248(6.30) .264(6.70)
! ! ! ! ! ! yea shin technology co., ltd. schottky barrier rectifier ys10u45s l 10 amperes 45 volts www.yeashin.com ! maximum ratings (t a = 25 c unless otherwise noted) parameter symbol value units repetitive peak reverse voltage v rrm 45 v average forward rectified current i f(av) 10 a peak forward surge current, 8.3 ms single half sine -wave i fsm 280 a junction and storage temperature t j , t stg -40 ~ +150 c electrical characteristics (t a = 25 c unless otherwise noted) parameter symbol condition min. typ. max. units forward voltage v f i f =3a 0.32 0.34 v i f =8a 0.36 0.39 v i f =10a 0.42 0.44 v reverse leakage current i r v r =45v 0.3 ma junction capacitance c j f=1mhz, v r =4v 600 pf thermal characteristics (t a = 25 c unless otherwise noted) parameter symbol condition min. typ. max. units thermal resistance (note 1) r ? ? ?
! ! ! ! ! ! yea shin technology co., ltd. schottky barrier rectifier ys10u45s l 10 amperes 45 volts www.yeashin.com ! ! ! ! ! ! ! ! ! fig3. maximum non - repetitive forward surge current fig4. typical reverse characteristics foot print recommendation marking code
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