ksd-d6a002-002 1 SDB330B schottky barrier rectifier to-252 30v, 3a schottky barrier rectifier features y low forward voltage drop y low power loss and high efficiency y low leakage current y high surge capability y full lead (pb)-free and rohs compliant device applications y high efficiency smps y output rectification y high frequency switching y freewheeling y dc-dc converter systems description the SDB330B is suited for switch mode power supply and high frequency dc to dc converters. this device is especially intended for use in low voltage, high frequency inverters, freewheeling and polarity protection applications. ordering information device marking code package packaging SDB330B 3a30b sod-106 tape & reel marking information 3a30b = specific device code yww = year & week code marking -. y = year code -. ww = week code = color band denote cathode sod-106 pin configuration pin 1: cathode pin 2: anode 2 1 2 1
ksd-d6a002-002 2 absolute maximum ratings ( rating at 25 ambient temperature unless otherwise specified.) characteristic symbol value unit peak reverse voltage v rm 30 v reverse voltage v r 30 v forward current i f 3 a peak surge forward current (non -repetitive 60hz sine wave) i fsm 30 a junction temperature t j 150 c storage temperature range t stg -55~150 c electrical characteristics ( rating at 25 ambient temperature unless otherwise specified.) characteristic symbol test condition min. typ. max. unit forward voltage v f 1) i f =3a - - 0.5 v reverse current i r v r =30v - - 0.35 ma total capacitance c t v r =10v, f=1mh z - 160 - pf thermal resistance r th(j-a) junction to ambient 2) - - 76 c/w * 1) pulse test : t p 380 ? , duty cycle 2% * 2) device mounted on glass epoxy pcb (recommanderable minimum solder land) SDB330B
ksd-d6a002-002 3 electrical characteristic curves SDB330B ? fig. 1 i f - v f fig. 2 i r - v r fig. 3 c t - v r
ksd-d6a002-002 4 package outline dimension recommend pcb sold er land dimension (unit: mm) SDB330B
ksd-d6a002-002 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 equi pments without prior consultation with auk corp.. specifications mentioned in this publicati on are subject to change without notice. SDB330B
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