e 3 note: pins 1 & 2 must be electrically connected at the printed circuit board. ds30297 rev. 6 - 2 1 of 3 sbm54 0 www.diodes.co m ? diodes incorporated sbm540 5a surface mo unt schottky barrier recti fier powermi te a 3 features single phase, half wave, 60hz, resistive or inductive load. for capac itive load, derate current by 20% . case: powermite a 3 case material: molded plastic. ul flamm ability 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). polarity: see diagram marking: type number, see also sheet 3 ordering information, see sheet 3 weight: 0.072 grams (approximate) mechanical data b c d e g j h k l m a p 1 2 3 p i n 1 p i n 2 p i n 3 , b o t t o m s i d e h e a t s i n k c characteristic symbol value unit peak repetitive revers e voltage working peak revers e voltage dc blocking voltage v rrm v rwm v r 40 v rms reverse voltage v r (rms) 28 v average rectified output curr ent (see also figure 5) i o 5 a non-repetitive peak forward surge curr ent 8.3ms single half sine-wave superimposed on rated load @ t c = 90 c i fsm 100 a typical thermal resistanc e junction to soldering point r q js 3.2 c/w operating temperature range t j -55 to +125 c storage temperature range t stg -55 to +150 c guard ring die construc tion for transient protection low power loss, high efficiency low forward voltage drop for use in low voltage, high frequency inverters , free wheeling, and pol arity protection applications lead free finish, rohs compliant (note 2) maximum ratings @ t a = 25 c unless otherwise s pecified 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 1) v (br)r 40 ? ? v i r = 0.5ma forward voltage v fm ? ? ? ? 0.48 0.45 0.59 0.56 0.52 ? ? ? v i f = 5a, t s = 25 c i f = 5a, t s = 125 c i f = 10a, t s = 25 c i f = 10a, t s = 125 c reverse cur rent (note 1) i rm ? ? 0.05 2.5 0.5 20 ma t s = 25 c, v r = 40v t s = 100 c, v r = 40v total capacitance c t ? 250 ? pf f = 1.0mhz, v r = 4.0v dc powermit e a 3 dim min max a 4.03 4.09 b 6.40 6.61 c .889 nom d 1.83 nom e 1.10 1.14 g .178 nom h 5.01 5.17 j 4.37 4.43 k .178 nom l .71 .77 m .36 .46 p 1.73 1.83 all dimensions in m m notes: 1. short durat ion test pulse used to minimize self-heating effect. 2. rohs revision 13.2.2003. high temperature solder exemption applied, see eu directive annex n ote 7.
ds30297 rev. 6 - 2 2 of 3 sbm54 0 www.diodes.co m 0.0 1 0.1 1.0 10 100 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 0 v , in st an t an eo us fo rw ar d v ol t ag e ( v) f fig . 1 t ypi cal fo rwa rd ch ara cte rist ics 0.2 0.4 0.6 0.8 t = 2 5 c j t = 1 00 c j 0 5 10 15 20 25 30 35 40 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 v , inst ant aneo us re vers e vo l t age (v) r fig. 2 t ypical reve rse ch aracte ristics 100 10 1.0 0.1 0.01 0.001 t = 25c j t = 75c j t = 100c j t = 125c j 0 2 5 5 0 7 5 1 0 0 1 2 5 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 i g . 3 m a x n o n - r e p e t i t i v e p e a k f o r w a r d s u r g e c u r r e n t s i n g l e h a l f - s i n e - w a v e t = 9 0 c c 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 ta g e ( v ) r f i g . 4 ty p i c a l t o t a l c a p a c i t a n c e v s . r e v e r s e v o l t a g e t = 2 5 c j f = 1 m h z
ds30297 rev. 6 - 2 3 of 3 sbm54 0 www.diodes.co m 0 1. 5 3. 0 4. 5 7. 5 6. 0 0 25 50 75 10 0 12 5 15 0 i , d c f o r w a r d c u r r e n t ( a ) f t , a m bi en t te m pe r a tu r e ( c ) a fi g. 5 d c f or w ar d c ur re nt d er at in g n ot e 3 n ot e 4 n ot e 5 0 0. 5 1 1. 5 2. 5 2 3 3. 5 4 0 1 3 2 4 5 6 7 8 9 1 0 p , a v e r a g e f o r w a r d p o w e r d i s s i p a t i o n ( w ) f ( a v ) i , a v e r a g e f o r w a r d c u r r e n t ( a ) f( a v) f ig . 6 f o rw a rd p o w e r d is si p a tio n d c 5 4 notes: 3. t a = t solde ring point , r q js = 3.2 c/w, r q sa = 0 c/w. 4. device mounted on getek substrate, 2?x2?, 2 oz. copper, double-sided, cathode pad dimensions 0.75? x 1.0?, anode pad dimensions 0.25? x 1.0?. r q ja in range of 15-30c/w. 5. device mounted on fr-4 s ubstrate, 2?x2?, 2 oz. copper, single-sided, pad layout as per diodes inc. suggested pad layout document ap02001 which c an be found on our website at htt p://www.diodes.com/ datasheets /ap02001. pdf . r q ja in range of 60-75c/w. orderi ng inform ation (note 6) device packaging shipping SBM540-13-F powermit e a 3 5000/tape & reel notes: 6. for packaging details, go to our website at http: //www.diodes.com/ datasheets /ap02007. pdf . s b m 5 4 0 = p r o d u c t t y p e m a r k i n g c o d 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 y w w = d a t e c o d e m a r k i n g y y = l a s t d i g i t o f y e a r e x : 0 2 f o r 2 0 0 2 w w = w e e k c o d e 0 1 t o 5 2 ( k ) = f a c t o r y d e s i g n a t o r y y w w ( k ) s b m 5 4 0 marking i nformat ion powermit e is a registered trademark of mi crosem i corporation. 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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