e 3 ds13004 rev. 13 - 2 1 of 3 b220/a-b260/a www.diodes.co m ? diodes incorporated b220/a - b 260/a 2.0a surface m ount schottky barrier recti fier maximum ratings and elect rical char acterist ics @ t a = 25c unless otherwise s pecified guard ring die construc tion for transient protection ideally suited for automatic assembly low power loss, high efficiency surge overload rating to 50a peak for use in low voltage, high frequency inverters , free wheeling, and pol arity protection application high temperature soldering: 260c/10 second at terminal lead free finish / rohs compliant (note 3) single phase, half wave, 60hz, resistive or inductive load. for capac itive load, derate current by 20% . mechanical data case: sma/smb case material: molded pl astic . ul flamm ability classification rating 94v-0 moisture sensitivity: level 1 per j- std-020c terminals: lead free plating (matte tin finish). solderable per mil-std-202, method 208 polarity: cathode band or cathode notch marking information: see page 3 ordering information: see page 3 approximate weight: sma 0.064 grams smb 0.093 grams no suffix designates smb package ?a? suffix designates sma package dim sma smb min max min max a 2.29 2.92 3.30 3.94 b 4.00 4.60 4.06 4.57 c 1.27 1.63 1.96 2.21 d 0.15 0.31 0.15 0.31 e 4.80 5.59 5.00 5.59 g 0.10 0.20 0.10 0.20 h 0.76 1.52 0.76 1.52 j 2.01 2.30 2.00 2.40 all dimensions in m m a b c d g h e j notes: 1. thermal resistance: junction to terminal, unit mounted on pc board with 5.0 mm 2 (0.013 mm thick) copper pad as heat sink. 2. measured at 1.0 mhz and applied reverse v oltage of 4.0v dc. 3. rohs revision 13.2.2003. high temperature solder exemption applied, see eu directive annex n ote 7. characteristic symbol b220/a b230/a b240/a b250/a b260/a unit peak repetitive revers e voltage working peak revers e voltage dc blocking voltage v rrm v rwm v r 20 30 40 50 60 v rms reverse voltage v r (rms) 14 21 28 35 42 v average rectified output curr ent @ t t = 100c i o 2.0 a non-repetitive peak forwar d surge current, 8.3ms s ingle half sine-wave superimposed on r ated load i fsm 50 a forward voltage @ i f = 2.0a v fm 0.50 0.70 v peak revers e current @ t a = 25c at rated dc blocking voltage @ t a = 100c i rm 0.5 20 ma typical total capacitance (n ote 2) c t 200 pf typical thermal resistanc e, junction to terminal r q jt 20 c/w typical thermal resistanc e, junction to ambient (note 1) r q ja 25 c/w operating and storage temperature range t j , t stg -65 to +150 c features
ds13004 rev. 13 - 2 2 of 3 b220/a-b260/a www.diodes.co m 0 .0 1 0 .1 1 .0 1 0 0 0 .2 0 .4 0 .6 0 .8 1 .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 ( a ) f v , in s t a n t a n e o u s f o rwa r d v o l t a g e ( v ) f f ig . 2 t y p ic a l f o rw a rd c h a r a c te ri s ti c s b 2 2 0 t h ru b 2 4 0 b 2 5 0 t h ru b 2 6 0 t - 2 5 oc j i p u ls e w idt h = 3 0 0 m s f 0 1 0 2 0 3 0 4 0 5 0 1 1 0 1 0 0 i , p e a k f o r w a r d s u r g e c u r r e n t ( a ) f s m n u m b e r o f c y c l e s a t 6 0 h z f ig . 3 m a x n o n -r e p e ti ti v e p e a k f o rw a rd s u rg e c u rr e n t s in g le h a lf -s in e -wa v e 1 0 1 0 0 1 0 0 0 0 .1 1 1 0 1 0 0 c , t o t a l c a p a c i t a n c e ( p f ) t v , r e v e r s e v o l t a g e ( v ) r f ig . 4 t y p ic a l t o tal c a pa c ita n c e t = 2 5 c j f = 1 m h z 0 0 .5 1 .0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 i a v e r a g e f o r w a r d c u r r e n t ( a ) o , t , t e r m in a l t e m p e r a t u r e (o c ) t f ig . 1 f o rw a rd c u rr e n t d e ra tin g c u rv e 1 .5 2 .0 2 .5 0 20 40 60 80 10 0 12 0 14 0 i , i n s t a n t a n e o u s r e v e r s e c u r r e n t ( m a ) r pe r c en t of r a te d p ea k r ev er se v o l t ag e (% ) fi g. 5 t yp ic al r ev er se c ha ra ct er is tic s t = 10 0 c j t = 75 c j t = 25 c j 10 0 10 1. 0 0. 1 0. 01 0. 00 1 2 0 3 0 4 0 5 0 1 6 1 2 8 4 2 4 2 0 3 2 2 8 3 6 4 0 t , d e r a t e d a m b i e n t t e m p e r a t u r e ( c ) a v , d c r e v e r s e v o l t a g e ( v ) r f i g . 6 o p e r a t i n g t e m p e r a t u r e d e r a t i n g ( b 2 4 0 ) 6 0 7 0 8 0 1 2 0 1 3 0 9 0 1 0 0 1 10 1 5 0 1 4 0 1 6 0 0 n o t e 5
ds13004 rev. 13 - 2 3 of 3 b220/a-b260/a www.diodes.co m 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 . b 2 x 0 a = p r o d u c t t y p e m a r k i n g c o d e , e x : b 2 2 0 a ( s m a p a c k a g e ) b 2 x 0 = p r o d u c t t y p e m a r k i n g c o d e , e x : b 2 3 0 ( s m b p a c k a g e ) = m a n u f a c t u r e r s ? c o d e m a r k i n g y w w = d a t e c o d e m a r k i n g y = l a s t d i g i t o f y e a r e x : 2 f o r 2 0 0 2 w w = w e e k c o d e 0 1 t o 5 2 y w w b 2 x 0 ( a ) * x = device type, e.g. b260a-13-f (sma package); b240-13-f (smb pack age). notes: 4. for packaging details, go to our website at http: //www.diodes.com/ datasheets /ap02007. pdf . 5. device mounted on fr-4 pc board with minimum recomm ended pad layout pattern as per htt p://www.diodes.com/datasheets/ap02001. pdf. device * packaging shipping b2xxa-13-f b2xx-13-f sma smb 5000/tape & reel 3000/tape & reel orderi ng inform ation (note 4) marking i nformat ion
|
