ds30044 rev. 14 - 2 1 of 3 bat46 w www.diodes.co m ? diodes incorporated bat46w surface mo unt schottky barri er diode mechanical data features characteristic symbol value unit peak repetitive revers e voltage working peak revers e voltage dc blocking voltage v rrm v rwm v r 100 v forward continuous cur rent (see figure 4) i f 150 ma repetitive peak forward cur rent (note 1) @ t p < 1.0s, duty cyc le < 50% i frm 350 ma forward surge forward cur rent (note 1) @ t p = 10ms i fsm 750 ma power dissipation p d 200 mw maximum ratings @ t a = 25 c unless otherwise s pecified note: 1. part mounted on fr-4 board with recommended pad layout, which can be found on our website at http: //www.diodes.com/datasheets/ap02001.pdf . 2. part mounted on polymide board with recommended pad layout, which can be found on our website at http:/ /www.diodes.com/datasheets/ap02001.pdf. 3. short durat ion test pulse used to minimize self-heating effect. 4. no purposefully added lead. high breakdown voltage low turn-on voltage guard ring construc tion for transient protection lead free /rohs co mpliant ve rsion (note 4) electri cal character isti cs @ t a = 25 c unless otherwise s pecified characteristic symbol min typ max unit test condition reverse break down voltage (note 3) v (br)r 100 ? ? v i r = 100 m a forward voltage v f ? ? 0.25 0.45 1.00 v i f = 0.1ma i f = 10ma i f = 250ma peak revers e current (note 3) i r ? ? 0.3 5.0 0.5 7.5 1.0 15 2.0 20 m a v r = 1.5v v r = 1.5v, t j = 60 c v r = 10v v r = 10v, t j = 60 c v r = 50v v r = 50v, t j = 60 c v r = 75v v r = 75v, t j = 60 c total capacitance c t ? 20 12 ? pf v r = 0v, f = 1.0mhz v r = 1.0v, f = 1.0mhz case: sod-123 case material: molded pl astic. ul flammability classification rating 94v-0 moisture sensitivity: level 1 per j- std-020c terminals: solderable per mil-std-202, method 208 lead free plating (matte tin finish annealed over alloy 42 leadframe) polarity: cathode band marking: date code & type code, see page 3 type code: l6 ordering information: see page 3 weight: 0.01 grams (approximate) sod-123 dim min max a 3.55 3.85 b 2.55 2.85 c 1.40 1.70 d ? 1.35 e 0.45 0.65 0.55 typical g 0.25 ? h 0.11 typical j ? 0.10 a 0 8 all dimensions in m m thermal charact eristi cs characteristic symbol value unit thermal resistance, j unction to ambient air (note 1) thermal resistance, j unction to ambient air (note 2) r q ja 420 370 c/w operating temperature range t j -55 to +125 c storage temperature range t stg -55 to +150 c a b c d e g h j lead-free
ds30044 rev. 14 - 2 2 of 3 bat46 w www.diodes.co m 0 i , i n s t a n t a n e o u s f o r w a r d c u r r e n t ( m a ) f v , in s t a n t a n e o u s f o r w a r d v o l t a g e ( v ) f t y p ic a l f o rw a rd c h a ra c te ri s ti c s f ig . 1 0 . 0 0 1 0 . 0 1 0 . 1 1 1 0 1 0 0 1,0 00 1 0 , 0 0 0 0 . 2 0 . 4 0 . 6 0 . 8 1 1 . 2 1 . 4 1 . 6 1 . 8 t = 1 2 5 c a t = - 5 5 c a t = 2 5 c a t = 6 0 c a t = 8 5 c a 0 v , r e v e r s e v o l t a g e ( v ) r f i g . 2 t y p i c a l r e v e r s e c h a r a c t e r i s t i c s 0 . 0 0 0 1 0 . 0 0 1 0 . 0 1 0 . 1 1 1 0 1 0 0 1 , 0 0 0 2 0 4 0 6 0 8 0 1 0 0 t = - 5 5 c a t = 2 5 c a t = 6 0 c a t = 1 2 5 c a t = 8 5 c a 0 t , ambient tempera ture (c) a fig. 4 forward current derating 30 60 90 120 150 180 210 0 25 50 75 100 125 150 i , a v e r a g e f o r w a r d c u r r e n t ( m a ) f ( a v e ) note 1 c , t o t a l c a p a c i t a n c e ( p f ) t v , reve rse vo l t age (v ) r fig. 3 t ypical t ot al cap acit ance 0 10 20 0 30 5 10 15 20 25 5 15 25 f = 1mhz 0 2 5 1 0 0 1 2 5 5 0 7 5 0 5 0 1 0 0 1 5 0 v , d c r e v e r s e v o l t a g e ( v ) r t , d e r a t e d a m b ie n t t e m p e r a t u r e ( c ) a f ig . 5 o p e r a ti n g t e m p e r a tu r e d e r a ti n g 2 5 7 5 1 2 5 n o te 1 note 1: part mounted on fr-4 board with recommended pad layout, which can be found on our website at http:/ /www.diodes.com/datasheets/ap02001.pdf.
ds30044 rev. 14 - 2 3 of 3 bat46 w www.diodes.co m month jan feb march apr may jun jul aug sep oct nov dec code 1 2 3 4 5 6 7 8 9 o n d year 2004 2005 2006 2007 2008 2009 2010 2011 2012 code r s t u v w x y z date code key l6 = product type mark ing code ym = date code marking y = year (ex: s = 2005) m = month (ex: 9 = september) l 6 y m marking i nformat ion note: 5. for packaging details, go to our website at htt p://www.diodes.com/datasheets/ap02007. pdf. device packaging shipping BAT46W-7-F sod-123 3000/tape and reel orderi ng inform ation (note 5) i m p o r t a n t n o t i c e d i o d e s i n c o r p o r a t e d a n d i t s s u b s i d i a r i e s r e s e r v e t h e r i g h t t o m a k e m o d i f i c a t i o n s , e n h a n c e m e n t s , i m p r o v e m e n t s , c o r r e c t i o n s o r o t h e r c h a n g e s w i t h o u t f u r t h e r n o t i c e t o a n y p r o d u c t h e r e i n . d i o d e s i n c o r p o r a t e d d o e s n o t a s s u m e a n y l i a b i l i t y a r i s i n g o u t o f t h e a p p l i c a t i o n o r u s e o f a n y p r o d u c t d e s c r i b e d h e r e i n ; n e i t h e r d o e s i t c o n v e y a n y l i c e n s e u n d e r i t s p a t e n t r i g h t s , n o r t h e r i g h t s o f o t h e r s . t h e u s e r o f p r o d u c t s i n s u c h a p p l i c a t i o n s s h a l l a s s u m e a l l r i s k s o f s u c h u s e a n d w i l l a g r e e t o h o l d d i o d e s i n c o r p o r a t e d a n d a l l t h e c o m p a n i e s w h o s e p r o d u c t s a r e r e p r e s e n t e d o n o u r w e b s i t e , h a r m l e s s a g a i n s t a l l d a m a g e s . l i f e s u p p o r t d i o d e s i n c o r p o r a t e d p r o d u c t s a r e n o t a u t h o r i z e d f o r u s e a s c r i t i c a l c o m p o n e n t s i n l i f e s u p p o r t d e v i c e s o r s y s t e m s w i t h o u t t h e e x p r e s s e d w r i t t e n a p p r o v a l o f t h e p r e s i d e n t o f d i o d e s i n c o r p o r a t e d .
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