schottky barrier diode features 1. h i gh r e liability 2. v e r y low f o r w ar d volt age 3. sm all s u r f ac e m ounting ty pe a ppl i cati ons applic ations w her e a ver y low f o r w ar d volt age is r equir ed a b solute m aximum ratings t j =25 ?? p a ra m e te r t e s t conditions sy m bol v a lue uni t continuous r e ver s e volt age v r 3 0 v f o r w ar d c ontinuous c u r r ent t amb =25 ?? i f 200 m a peak f or w ar d c ur r ent t amb =25 ?? i fm 3 00 m a sur ge f o r w ar d c u r r ent t p q 1 s , t amb =25 ?? i fsm 600 m a pow e r dis s i p a tion t amb =65 ?? p tot 200 m w max i m um j unc tion tem per atur e t j 125 ?? am bient oper ating tem per atur e r ange t a - 6 5~+ 125 ?? s t or age tem per atur e r ange t stg - 6 5~ + 150 ?? m aximum thermal resist ance t j =25 ?? p a ra m e te r t e s t conditions sy m bol v a lue uni t j unc tion am bient on pc boar d 50m m ? 50m m ? 1.6m m r th ja 2 5 0 k /w bas 85 http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. r o hs wej electronic co.,ltd
di mensi ons i n mm 0.3 3.5 ? 0.2 ca thode ide n tific a t ion | 1.5 ? 0.1 glass case m i ni m e l f / sod 80 jed ec d o 213 aa bas 85 http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. r o hs wej electronic co.,ltd
characteristics (t j =25 ?? unless otherw i se specified) fi gure 1. a d m i ssi bl e pow er dissip a t i on vs. am bi ent tem p erature figure 2. t y pical in st ant a neous f o rw ard characteri s ti cs fi gure 3. t y pi cal reverse characteri s ti cs fi gure 4. t y pi cal j uncti on cap aci t a nce forw a rd c u rre nt : i f (ma ) po wer : p to t (mw ) f o r war d vo l t ag e: v f (v) a m b i en t temp er atu r e: t a ( ?? ) r ever se l eakag e cu r r e n t: i r (u a ) ju n c ti o n cap aci t a n ce : c p ( pf) r ever se vo l t ag e: v r (v) r ever se vo l t ag e: v r (v) bas 85 http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. r o hs wej electronic co.,ltd
electrical characteristics t j =25 ?? p a ra m e te r sy m bol t es t conditions min ty p max uni t rever s e br eak dow n volt age v (br)r i r =10 | a ( puls ed) 30 - - v leak age c ur r ent i r v r =2 5v - - 2 | a i f = 0 .1 m a - - 0 . 2 4 v i f = 1 m a - - 0 . 3 2 v i f =10m a - - 0.4 v i f =30m a - 0 . 5 - v f o r w ar d volt age puls e tes t tp<300 | s, |? <2% v f i f =100m a - - 0.8 v cap a c i t anc e c tot v r =1v , f = 1mhz - - 10 pf re v e rse re co v e ry ti m e t r r i f =10m a to i r =10m a to i r =0.1m a i r - - 5 n s bas 85 http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. r o hs wej electronic co.,ltd
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