dap202 k du al surf ace mount swit ching diode * f a st sw itching speed * high conductance * surface mount package ideally suited for automatic insertion absolute maximum ra tings at t a =25 ch aracteristic sy mb o l ratin g un it reverse v o ltage v r 70 vdc f o rw ard current i f 200 madc peak f o rw ard surge current i fm(su r ge ) 300 madc t o tal device dissipation fr-5 board(note) derate above 25 p d 350 1.8 mw mw/ junction t e mperature t j 150 storage t e mperature t s tg -55-150 package: sot-23 electrical characteristics at t a =25 ch aracteristic sy mb o l min max un it reverse breakdow n v o ltage(i r = 100uadc) v (b r) 70 vdc reverse v o ltage leakage current (v r = 70v) (v r = 70v ,t j= 150 ) (v r = 25v ,t j= 150 ) i r 2.5 100 30 uadc f o rw ard v o ltage (i f = 1 . 0 m a d c ) (i f = 10madc) (i f = 50madc) (i f = 150madc) v f 715 855 1.0 1.25 mvdc mvdc vdc vdc capacitance(v r = 0 ,f= 1.0mhz) c j 4.0 pf reverse recovery t i me (i f = 10ma to i rr =1.0ma v r =6 .0 v , r l = 100 ) t rr 6.0 ns note:fr-5=1.0 0.75 0.062in dvice marking: dap202k =a11 http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. r o hs wej electronic co.,ltd
0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 v , f o r w a r d v o l t a g e ( v o l t s ) f 1 0 0 1 0 1 . 0 0 . 1 i , f o r w a r d c u r r e n t ( m a ) f f o r w a r d v o l t a g e t = 2 5 c a ? ? t = 8 5 c a ? ? t = - 4 0 c a ? ? 0 1 0 2 0 3 0 4 0 5 0 v , r e v e r s e v o l t a g e ( v o l t s ) r 1 0 1 . 0 0 . 1 0 . 0 1 0 . 0 0 1 i , r e v e r s e c u r r e n t ( a ) r l e a k a g e c u r r e n t t = 2 5 c a ? ? t = 5 5 c a ? ? t = 8 5 c a ? ? t = 1 2 5 c a ? ? t = 1 5 0 c a ? ? 0 2 4 6 8 v , r e v e r s e v o l t a g e ( v o l t s ) r 1 . 7 5 1 . 5 1 . 2 5 1 . 0 0 . 7 5 c , d i o d e c a p a c i t a n c e ( p f ) d c a p a c i t a n c e t y p i c a l c h a r a c t e r i s t i c s dap202 k http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. r o hs wej electronic co.,ltd
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