ksd-d0o050-000 1 SDB20200PR schottky barrier rectifier dual common anode schottky rectifier features ? low forward voltage drop and leakage current ? low power loss and high efficiency ? high surge capability ? dual common anode rectifier ? full lead(pb)-free component and rohs compliant device applications ? power supply - output rectification ? converter ? free-wheeling diode ? reverse battery protection ? power inverters description the SDB20200PR has two schottky barriers arranged in a common anode configuration. typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. ordering information device marking code package packaging SDB20200PR b20200pr to-220f-3l tube marking information product characteristics i f(av) 2 x 10a v rrm 200v v fm at 125 0.88v i fsm 180a to-220f-3l 1 2 3 pin 1, 3 : cathode pin 2: anode 1 3 2 auk ymdd b20200pr auk = manufacture logo = management code = machine code ymdd = date code marking -. y = year code -. m = monthly code -. d = daily code b20200pr = specific device code
ksd-d0o050-000 2 absolute maximum ratings (limiting values) characteristic symbol value unit maximum repetitive reverse voltage maximum working peak reverse voltage maximum dc blocking voltage v rrm v rwm v r 200 v maximum average forward rectified current per diode i f(av) 10 a total device 20 peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode i fsm 180 a storage temperature range t stg -55 to +150 maximum operating junction temperature t j 150 thermal characteristics characteristic symbol value unit maximum thermal resistance junction to case per diode r th(j-c) 4.0 /w total device 3.6 electrical characteristics (per diode) characteristic symbol test condition min. typ. max. unit peak forward voltage drop v fm (1) i fm = 10a t j =25 - - 0.95 v t j =125 - - 0.88 v reverse leakage current i rm (1) v r = v rrm t j =25 - - 20 ua t j =125 - - 10 ma junction capacitance c j v r = 10v dc , f=1mhz - - 120 pf note : (1) pulse test : t p 380 ? , duty cycle 2% sdb20200p r
ksd-d0o050-000 3 rating and characteristic curves (per diode) sdb20200p r ? fig. 1) typical forward characteristics fig. 2) typical reverse characteristics fig. 6) typical junction capacitance fig. 5) maximum non-repetitive peak forward surge current fig. 4) forward power dissipation fig. 3) maximum forward derative curve
ksd-d0o050-000 4 package outlin e dimension (unit: mm) sdb20200p r
ksd-d0o050-000 5 the auk corp. products are intended for the use as components in general electronic equipment (office and co mmunication equipment, m easuring equipment, home appliance, etc.). please make sure that you consult with us before you use these auk corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to th e welfare of human life(atomi c energy control, airplane, spaceship, transportation, co mbustion control, all types of safety device, etc.). auk corp. cannot accept liability to any damage which may occur in case these auk corp. products were used in the mentioned equipm ents without prior consultation with auk corp.. specifications mentioned in this publicati on are subject to change without notice. sdb20200p r
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