reverse v oltage: 40,60,100 v olts forward current: 5.0 amp rohs device d i m e n s i o n s i n i n c h e s a n d ( m i l l i m e t e r ) CDBB540-G thru. cdbb5100-g page 1 qw -bb028 smd schottky barrier rectifiers rev :a comchip t echnology co., l td. smb-1 s m d d i o d e s s p e c i a l i s t 0.213(5.4) 0.197(5.0) 0.016(0.4) t yp. 0.142(3.6) 0.126(3.2) 0.168(4.2) 0.150(3.8) 0.075(1.9) 0.067(1.7) 0.040(1.0) t yp. 0.040(1.0) t yp. un it cdbb 560-g 60 42 60 150 0.5 50 12 380 pa ra m et er sy m bo l cdbb 540-g cdbb 5100-g 100 70 100 28 40 40 repetitive peak reverse voltage maximum rms voltage continuous reverse voltage maximum forward voltage @i f =1.0a forward rectified current v rrm v rms v r v f i o 0.75 0.55 0.85 5.0 forward surge current, 8.3ms half sine wave superimposed on rated load (jedec method) t yp. thermal resistance, junction to ambient air t yp. diode junction capacitance (note 1) operating junction temperature storage temperature i fsm i r r ja c j t j t stg reverse current on v r =v rrm @t a =25 c @t a =125 c note 1: f=1mhz and applied 4v dc reverse voltage. -55 to +125 -55 to +150 -65 to +175 v v v v a a ma pf c c c/w maximum ratings (at t a =25 c unless otherwise noted) features mechanical data molded plastic, jedec smb. -w eight:0.09 gram(approx.). -batch process design, excellent powe dissipation of fers better reverse leakage current and thermal resistance. -low profile surface mounted application in order to optimize board space. -low power loss, high ef ficiency . -high current capability , low forward voltage dorp. -high surge capability . -guardring for overvoltage protection. -ultra high-speed switching. -silicon epitaxial planar chip, metal silicon junction. -lead-free parts meet environmental standards of mil-std-19500 /228 -case: -t erminals: solde plated, solderable per mil-std-750, method 2026. -polarity: indicated by cathode band. -mounting position: any www..net
page 2 rev :a comchip t echnology co., l td. rating and characteristic curves (CDBB540-G thru. cdbb5100-g) fig.2 forward characteristics f , f o r w a r d c u r r e n t ( a ) v f , forward v oltage (v) 0 . 1 fig.1 reverse characteristics i r , r e v e r s e c u r r e n t ( m a ) percent of rated peak reverse v oltage (%) 0 1 2 0 2 0 0 fig.3 junction capacitance 0 c j , j u n c t i o n c a p a c i t a n c e ( p f ) v r , reverse v oltage (v) 6 0 0 1 4 0 0 0 . 0 1 1 0 . 0 1 1 0 1 0 0 2 . 1 1 0 0 fig.4 current derating curve 0 i o , a v e r a g e f o r w a r d c u r r e n t ( a ) t a , ambient t emperature (c) 4 7 3 0 . 1 2 0 1 6 0 1 0 0 0 . 0 1 1 1 0 1 0 0 0 . 1 0 . 5 1 1 . 3 1 . 7 2 0 0 8 0 0 1 2 0 0 2 4 0 8 0 1 6 0 1 6 0 1 2 0 5 6 t j =25c 0 . 9 c d b b 5 4 0 - g 0 . 1 1 0 4 0 0 1 0 0 0 f=1mhz applied 4vdc reverse voltage 1 4 0 4 0 8 0 fig.5 non-repetitive forward surge current 0 i f s m , p e a k f o r w a r d s u r g e c u r r e n t ( a ) number of cycles at 60hz 1 5 0 1 1 0 1 0 0 6 0 1 2 0 3 0 9 0 t j =25 c 8.3ms single half sine wave, jedec method t j =75c c d b b 5 6 0 - g c d b b 5 1 0 0 - g c d b b 5 4 0 - g c d b b 5 6 0 - g . c d b b 5 1 0 0 - g smd schottky barrier rectifiers s m d d i o d e s s p e c i a l i s t qw -bb028
page 3 rev :a comchip t echnology co., l td. s m d d i o d e s s p e c i a l i s t i n d e x h o l e o 1 2 0 t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... end start d e f b w a p p 0 p 1 d 1 d 2 d w 1 t c direction of feed reel t aping specification smd schottky barrier rectifiers b c d d d 2 d 1 s m b s y m b o l a ( m m ) ( i n c h ) 1 . 9 6 9 m i n . 8 . 0 0 0 . 1 0 1 . 5 0 0 . 1 0 5 0 . 0 m i n . 1 3 . 0 0 . 5 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 1 0 1 2 . 0 0 . 3 0 1 8 . 0 1 . 0 0 3 3 0 2 . 0 0 0 . 0 5 9 0 . 0 0 4 1 2 . 9 9 0 . 0 7 9 0 . 5 1 2 0 . 0 2 0 s y m b o l ( m m ) ( i n c h ) 0 . 4 7 2 0 . 0 1 2 0 . 3 1 5 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 4 0 . 7 0 9 0 . 0 4 0 e f p p 0 p 1 w w 1 1 . 7 5 0 . 1 0 0 . 6 8 9 0 . 0 0 4 5 . 5 0 0 . 1 0 0 . 2 1 7 0 . 0 0 4 s m b 3 . 8 1 0 . 1 0 0 . 1 5 0 0 . 0 4 5 . 7 4 0 . 1 0 0 . 2 2 6 0 . 0 4 2 . 2 4 0 . 1 0 0 . 0 8 8 0 . 0 4 0 . 2 3 0 . 1 0 0 . 0 0 9 0 . 0 0 4 t qw -bb028
xxx page 4 rev :a comchip t echnology co., l td. s m d d i o d e s s p e c i a l i s t smd schottky barrier rectifiers qw -bb028 p a r t n u m b e r c d b b 5 4 0 - g m a r k i n g c o d e s s 5 4 m a r k i n g c o d e s u g g e s t e d p a d l a y o u t s i z e ( i n c h ) 0 . 1 7 7 ( m m ) 4 . 5 0 1 . 5 0 3 . 6 0 0 . 0 5 9 0 . 1 4 2 s m b 6 . 0 0 0 . 2 3 6 e 3 . 0 0 0 . 11 8 s t a n d a r d p a c k a g e c a s e t y p e q t y p e r r e e l ( p c s ) 4 0 0 0 s m b r e e l s i z e ( i n c h ) 1 3 a b c d a c b e d c d b b 5 6 0 - g s s 5 6 c d b b 5 1 0 0 - g s s 5 1 0
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