suzhou good-ark electronic co., ltd ?????? ????????????? 1 / 7 product specification ultra low vf=0.40v at if=10a (25 o c) goodark type ( power qfn diode) smbrp1545 contents 1. package outline 2. marking 3. features& mechanical characteristics 4. maximum ratings and electrical characteristics 5. rating and characteristic curves 6. packing specification packaging specification 7. description of box label construction : schottky barrier rectifier application : for general purpose manufacturer : suzhou goodark electronics co.,ltd prepared on aug. 18 th , 2012 prepared : r & d department approval qra department schottky barrier rectifier 15 amperes 45 volts 0.30v (1a type)/ ultra- low vf schottky 0.40v (10a type)/ ultra-low vf schottky 0.43v(15a type)/ ultra-low vf schottky thin package: 1.0mm halogen free package
suzhou good-ark electronic co., ltd ?????? ????????????? 2 / 7 1. package outline (power qfn5x6)
suzhou good-ark electronic co., ltd ?????? ????????????? 3 / 7 2.marking 1. part name : smbrp1545 2. logo mark: 3. polarity smbrp1545
suzhou good-ark electronic co., ltd ?????? ????????????? 4 / 7 3.features& mechanical characteristics features plastic package has underwriters labor atory flammability classification 94v-0 for surface mounted application metal of silicon rectifier majority carrier conduction low forward voltage high efficiency guarding for over voltage protection for use in low voltage high frequency inverters free wheeling and polarity protection applications mechanical characteristics case epoxy molded weight: 0.1grams approximately finish all external surfaces corrosion resistant and terminal leads are readily solderable shipped tape reel packing 3000/reel 4.maximum ratings and el ectrical characteristics maximum ratings and electric al characteristics(tc=25 c unless otherwise moted) parameter test conditions symbol smbrp1545 unit maximum repetitive peak reverse voltage v rrm 45 v working peak reverse voltage v rwm 45 v maximum dc blocking voltage v dc 45 v maximum average forward rectified current at tc=105c total device per diode i f (av) 15 a peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode i fsm 200 a peak repetitive reverse current per leg at tp=2.0us 1khz i rrm 1.0 a voltage rate of change rated vr dv/dt 10000 v/us operating junction temperature range t j D 55 to+150 c storage temperature range t stg D 55 to+150 c maximum instantaneous forward voltage per leg if=1a if=10a if=15a t c =25 t c =25 t c =25 vf 0.30(type) 0.43/ (0.40type) 0.47 v maximum reverse current per leg at working peak reverse voltage t j =25 i r 500 ua thermal characteristics ta= 25 unless otherwise noted symbol parameter type value unit r jc thermal resistance junction to case per leg 2.5 c /w r ja thermal resistance junction to ambient per leg 50 c /w note 1. pulse test:300us pulse width, duty cycle=2%
suzhou good-ark electronic co., ltd ?????? ????????????? 5 / 7 5. rating and characteristic curves (tc=25 unless otherwise noted)
suzhou good-ark electronic co., ltd ?????? ????????????? 6 / 7 6. packing specification tape&reel packing packing size:3000 /reel( 13? reel)
suzhou good-ark electronic co., ltd ?????? ????????????? 7 / 7 7 description of box label 1 inner box label 2 inner box label 3 outer box label 4 outer box label
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