semiconductor sd103aw th u SD103CW r small signal schottky diodes features mechanical data absolute ratings(limiting values) electrical characteristics for general purpose applications the sd103aw to SD103CW series is a metal-on-silicon schottky barrier device which is protected by a pn junction guard ring. the low forward voltage drop and fast switching make it ideal for protection of mos devices, steering, biasing, and coupling diodes for fast switching and low logic level applications. other applications are click suppressions, efficient full wave bridges in telephone subsets, and blocking diodes in rechargeable low voltage battery systems. these diodes are also available in the mini-melf case with the type designation ll103a thru ll103c ,in the do-35 case with type designation sd103a to sd103c and in the sod-323 case with type designation sd103aws to sw103cws leakage current at v =30v r v =20v v =10v r r forward voltage drop at i =20ma i =200ma f f (ratings at 25 c ambient temperature unless otherwise specified) 0.37 0.6 5 5 5 50 10 reverse recovery time at i =i =50ma,recover to 200ma recover to 0.1 r fr i junction capacitance at v =0v ,f=1mhz r v rrm v rrm v rrm mw a v v v t stg p tot t j power dissipation (infinite heat sink) peak reverse voltage storage temperature range junction temperature maximum single cycle surge 60hz sine wave -55 to+150 c c v v a a a pf ns i fsm v f v f i r i r i r c j t rr 125 15 400 1) 40 30 20 case weight : : sod-123 plastic case approx. 0.01 gram 1) valid provided that el;ectrodes are kept at ambient temperature thermal resistance,junction to ambient r ja 1) valid provided that electrodes are kept at ambient temperature(sod-123) k/w 300 1) sod-123 dimensions in inches and (millimeters) ( ( symbols units value min. typ. max. unis symbols sd103aw sd103bw SD103CW sd103aw sd103bw SD103CW jinan jingheng co., ltd. no.51 heping road pr china tel:86-531-6943657 fax:86-531-6947096 www.jifusemicon.com small signal chottky diodes 2-115 jf
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