sd103 a w -SD103CW schttk y diodes case : molded plastic body t erminals : plated leads solderable per mil-std-750, method 2026 polarity : polarity symbols marked on case mounting position : any marking : sd103 a w :s4, sd103b w :s5, sd103c w :s6 fe a tures mechanica l d at a maximum r a tings and electrica l characteristics 40 sd103 a w 350 1.5 400 300 -65 to +125 low forward voltage drop guard ring construction for transient protection negligible reverse recovery time low reverse capacitance maximum ratings and electrical characteristics, single diode @t a =25 c vo l ts symbols units v rrm v r wm v dc peak repetitive peak reverse voltage w orking peak reverse voltage dc blocking voltage rms reverse voltage forward continuous current repetitive peak forward current @t 1.0s power dissipation thermal resistance junction to ambient storage temperature r ja t stg v ma a mw c /w c sd103b w sd103c w 30 20 28 21 14 v r(rms) i fm i frm pd electrical ratings @t a =25 c symbols conditions v (br)r v f i rm c t t rr reverse breakdown voltage sd103 a w sd103bw SD103CW fowrard voltage reverse current sd103 a w sd103bw SD103CW capacitance between terminals reverse recovery time p arameter p arameter min. t yp. max. unit 40 30 20 0.37 0.60 5.0 50 10 v v u a pf ns ir=10 u a ir=10 u a ir=10 u a i f =20ma i f =20ma v r =30v v r =20v v r =10v v r =0 v ,f=1.0mhz i f =i r =200ma irr=0.1xi r ,r l =100 1.15(.045 ) 1.05(.041 ) .25(.010 ) mi n sod-123 1.80(.071 ) 1.40(.055 ) 3.86(0.152 ) 3.56(0.145 ) 2.84(0. 1 12 ) 2.54(0.100 ) .71(0.028 ) .50(0.020 ) 1.35(.053 ) .94(.037 ) .15(.006 ) ma x .135(.005 ) .127(.004 ) 0.6(.023 ) 0.5(.020 ) 3.9(0.154 ) 3.7(0.146 ) 1.65(.065 ) 1.55(.061 ) 2.7(0.106 ) 2.6(0.102 ) dimensions in millimeters and (inches) www.shunyegroup.com
r a tings and characteristic cu r ves sd103 a w -SD103CW 0 10 20 30 40 v r reverse vo lt age.(v) fig. 2-ty p . junction ca p aci t ance vs reverse vo lt age fig. 1- typica l fo r w ard characteristics i f ) a m ( t n e r r u c d r a w r o f , c j ) f p ( e c n a t i c a p a c , 100 10 1.0 0.1 0 0.5 1.0 1000 100 10 1.0 0.1 0.01 v f , fo r w ard vo lt age(v) www.shunyegroup.com
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