ksd-d0o026-003 1 SDB30100PI schottky barrier rectifier dual common cathode schottky rectifier features ? low forward voltage drop and leakage current ? low power loss and high efficiency ? high surge capability ? dual common cathode rectifier ? full lead (pb)-free and rohs compliant device applications ? secondary rectification for adapter of note-pc, lcd monitor, etc. ? dc-dc converter ? secondary rectification ? reverse current protection description the SDB30100PI has two schottky barriers arranged in a common cathode configuration and is ideally suited for switching mode power supplies and high frequency dc to dc converters. packaged in to-220 full package, this device is intended for use in high frequency inverters. ordering information device marking code package packaging SDB30100PI sdb30100 to-220f-3l tube marking information auk ymdd sdb20d45 auk ymdd sdb30100 auk ymdd sdb20d45 auk ymdd sdb30100 auk = manufacture logo ? = control code of manufacture ymdd = date code marking -. y = year code -. m = monthly code -. d = daily code sdb30100 = specific device code 1 3 2 pin 1, 3 : anode pin 2 : cathode to-220f-3l product characteristics i f(av) 2 x 15a v rrm 100v v fm at 125 0.70v i fsm 210a 1 2 3
ksd-d0o026-003 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 100 v maximum average forward rectified current per diode i f(av) 15 a total device 30 peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode i fsm 210 a storage temperature range t stg -45 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) 4.5 /w total device 4.2 electrical characteristics (per diode) characteristic symbol test condition min. typ. max. unit peak forward voltage drop v fm (1) i fm = 15a t j =25 - - 0.85 v t j =125 - - 0.70 v reverse leakage current i rm (1) v r = v rrm t j =25 - - 0.2 ma t j =125 - - 30 ma junction capacitance c j v r = 5v dc , f=1mhz - 280 - pf note : (1) pulse test : t p 380 ? , duty cycle 2% SDB30100PI
ksd-d0o026-003 3 rating and characteristic curves SDB30100PI fig. 1) typical forward characteristics (per diode) fig. 2) typical reverse characteristics (per diode) fig. 6) typical junction capacitance (per diode) fig. 5) maximum non-repetitive peak forward surge current (per diode) fig. 3) maximum forward derative curve fig. 4) forward power dissipation (per diode)
ksd-d0o026-003 4 package outlin e dimension SDB30100PI
ksd-d0o026-003 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. SDB30100PI
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