e 3 ds30891 rev. 2 - 2 1 of 3 b320a - b360a www.diodes.co m ? diodes incorporated b320a - b 360a 3.0a surface m ount schottky barrier recti fier features 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 100a peak for use in low voltage, high frequency inverters , free wheeling, and pol arity protection application lead free finish / rohs compliant (note 4) mechanical data case: sma case material: molded plastic. ul flamm ability classification 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 marking information: see page 3 ordering information: see page 3 approximate weight: sma 0.064 grams * : note: device may hav e a semicircular indentation/ notch on one side of the device ( as shown). single phase, half wave, 60hz, resistive or inductive load. for capac itive load, derate current by 20% . dim sma min max a 2.29 2.92 b 4.00 4.60 c 1.27 1.63 d 0.15 0.31 e 4.80 5.59 g 0.10 0.20 h 0.76 1.52 j 2.01 2.30 all dimensions in m m a b c d g * h e j characteristic symbol b320a b330a b340a b350a b360a 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 3.0 a non-repetitive peak forwar d surge current, 8.3ms single half sine-wave superimposed on r ated load i fsm 100 a forward voltage (note 3) @ i f = 3.0a v fm 0.50 0.70 v peak reverse cur rent @t a = 25c at rated dc blocking voltage (note 3) @t a = 100c i rm 0.5 20 ma typical capacitance ( note 2) c t 200 pf typical thermal resistanc e, junction to terminal r q jt 25 c/w typical thermal resistanc e, junction to ambient (note 1) r q ja 100 c/w operating temperature range t j -55 to +125 c storage temperature range t stg -55 to +150 c notes: 1. thermal resistance: junc tion to ter minal, unit mounted on glass expoxy s ubstrate with 2x3mm copper pad. 2. measured at 1.0 mhz and applied reverse v oltage of 4.0v dc. 3. short durat ion test pulse used to minimize self-heating effect. 4. rohs revision 13.2.2003. high temperature solder exemption applied, see eu directive annex n ote 7.
ds30891 rev. 2 - 2 2 of 3 b320a - b360a www.diodes.co m 0 .1 1 .0 1 0 0 .1 0 .3 0 .4 0 .2 0 .5 0 .6 0 .7 0 .8 i , i n s t a n t a n e o u s f w 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 ra c te ri s ti c s - b 3 2 0 a t h ru b 3 4 0 a t = + 2 5 c a t = + 7 5 c a t = + 1 2 5 c a t = - 2 5 c a 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 r w a r d v o l t a g e ( v ) f f ig . 3 t y p . f o rw a rd c h a ra c te ri s ti c s - b 3 5 0 a t h ru b 3 6 0 a t = + 1 2 5 oc a t = + 2 5 oc a 0 20 40 60 80 10 0 1 10 10 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 be r o f c yc le s a t 6 0 h z fi g. 4 m ax n on -r ep et iti ve p ea k fw d su rg e c ur re nt sin gle h alf -s ine -w av e t = 10 0c t 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 ) ( a v ) , t , t e r m in a l t e m p e r a t u r e ( c ) t f ig . 1 f o rw a rd c u rr e n t d e ra ti n g c u rv e 1 .5 2 .0 2 .5 3 .0 1 0 0 1 0 1 0 .1 0 .0 1 1 0 0 0 1 0 ,0 0 0 0 2 0 4 0 6 0 v , in s t a n t a n e o u s r e v e r s e v o l t a g e ( v ) r f ig . 6 t y p ic a l r e v e rs e c h a ra c te ri s ti c s , b 3 2 0 a t h ru b 3 4 0 a 1 0 3 0 5 0 t = + 25 c a t = + 12 5 c a t = - 25 c a t = +7 5 c a 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 , d c r e v e r s e v o l t a g e ( v ) r f ig . 5 t y p ic a l c a pa c ita n c e 1 f = 1 m h z t = 2 5 c j
b 3 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 3 2 0 a = 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 3 x 0 a ds30891 rev. 2 - 2 3 of 3 b320a - b360a www.diodes.co m 1 0 0 1 0 1 0 .1 1 0 0 0 1 0 ,0 0 0 0 2 0 4 0 6 0 7 0 v , in s t a n t a n e o u s r e v e r s e v o l t a g e ( v ) r f ig . 7 t y p ic a l r e v e rs e c h a ra c te ri s ti c s , b 3 5 0 a t h ru b 3 6 0 a 1 0 3 0 5 0 t = + 25 c a t = + 12 5 c a t = +7 0 c a orderi ng inform ation (note 5) device* packaging shipping b3xxa-13- f sma 5000/tape & reel notes: 5. for packaging details, go to our website at http: //www.diodes.com/ datasheets /ap02007. pdf . * xx = device type, e.g. B320A-13-F (sma package). note: device has a c athode band (as shown abov e) and may also have a c athode notch (as s hown on page 1). 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 . marking i nformat ion
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