elektronische bauelemente sm320b thru SM3100B voltage 20v ~ 100v 3.0 amp surface mount schottky barrier rectifiers f e a t u r e s . r o h s c o m p l i a n t p r o d u c t . i d e a l f o r s u r f a c e m o u n t a p p l i c a t i o n s . e a s y p i c k a n d p l a c e . b u i l t - i n s t r a i n r e l i e f . l o w f o r w a r d v o l t a g e d r o p m e c h a n i c a l d a t a . c a s e : m o l d e d p l a s t i c . e p o x y : u l 9 4 v - 0 r a t e f l a m e r e t a r d a n t . m e t a l l u r g i c a l l y b o n d e d c o n s t r u c t i o n . p o l a r i t y : c o l o r b a n d d e n o t e s c a t h o d e e n d . m o u n t i n g p o s i t i o n : a n y . w e i g h t : 0 . 1 0 2 g r a m s m a x i m u m r a t i n g s a n d e l e c t r i c a l c h a r a c t e r i s t i c s r a t i n g 2 5 c r o h s c o m p l i a n t p r o d u c t a s u f f i x o f " - c " s p e c i f i e s h a l o g e n & l e a d - f r e e a m b i e n t t e m p e r a t u r e u n l e s s o t h e r w i s e s p e c i f i e d . s i n g l e p h a s e h a l f w a v e , 6 0 h z , r e s i s t i v e o r i n d u c t i v e l o a d . f o r c a p a c i t i v e l o a d , d e r a t e c u r r e n t b y 2 0 % . t y p e n u m b e r s m 3 2 0 b s m 3 3 0 b s m 3 4 0 b s m 3 5 0 b s m 3 6 0 b s m 3 8 0 b s m 3 9 0 b s m 3 1 0 0 b u n i t s maximum recurrent peak reverse voltage 20 30 40 50 60 80 90 100 v working peak reverse voltage 20 30 40 50 60 80 90 100 v maximum dc blocking voltage 20 30 40 50 60 80 90 100 v maximum average forward rectified current, see fig. 1 3.0 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) 80 a maximum instantaneous forward voltage at 3.0a 0.45 0.52 0.65 0.83 v maximum dc reverse current ta=25 : 0.2 at rated dc blocking voltage ta=100 : 10 ma typical junction capacitance (note 1) 300 pf typical thermal resistance r ja (note 2) 17 : / w operating temperature range t j - 50 ~ + 150 : storage temperature range t stg - 65 ~ + 175 : notes: 1. measured at 1mhz and applied reverse voltage of 4.0v d.c. 2. thermal resistance junction to ambient. http://www.secosgmbh.com/ any changing of specification will not be informed individual 14-sept-2007 rev. c page 1 of 2 do- 214 a a ( s m b ) .220(5.59) .200(5.08) .185(4.70) .160(4.06) .012(0.31) .006(0.15) .083(2.11) .075(1.91) .096(2.44) .083(2.13) .050(1.27) .030(0.76) .155(3.94) .130(3.30) .008 (.203) max. dimens ions in inches and (millimeters )
elektronische bauelemente sm320b thru SM3100B voltage 20v ~ 100v 3.0 amp surface mount schottky barrier rectifiers ? rating and characteristic curves (sm320b thru SM3100B) http://www.secosgmbh.com/ any changing of specification will not be informed individual 0.1 1.0 .01 10 50 fig.2-typical forward characteristics fig.1-typical forward current derating curve average forward current,(a) fig.3-maximum non-repetitive forward surge current peak forwaard surge current,(a) fig.4-typical junction capacitance reverse voltage,(v) junction capacitance,(pf) instantaneous forward current,(a) pulse width 300us 1% duty cycle 0.5 1.0 1.5 2.0 2.5 3.0 0 20 40 60 80 100 120 140 160 180 200 0 700 600 500 400 300 200 100 0 40 20 60 100 80 .01 .05 .1 .5 1 5 10 50 100 .1 .3 .5 .7 .9 1.1 1.3 1.5 3.0 ambient temperature ( c) .1 1.0 10 100 fig.5 - typical reverse characteristics reverse leakage current, (ma) percentage rated peak reverse voltage 0 20 40 60 80 100 120 140 .01 tj=75 c sm320b~sm34 0b sm350b~SM3100B sm350b~sm360b sm 380b~sm3100 b sm3 20b~sm340 b tj=25 c tj=25 c number of cycles at 60hz 110 5 50 100 forward voltage,(v) tj=25 c 8.3ms single half sine wave jedec method 14-sept-2007 rev. c page 2 of 2
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