u l t r a l o w v f s m d s c h o t t k y b a r r i e r r e c t i f i e r s reverse v oltage: 20 to 40 v olts forward current: 2.0 amp rohs device page 1 rev : b features -ultra high-speed switching. mechanical data CDBA220LL-HF thru. cdba240ll-hf maximum ratings and electrical characteristics qw -jl008 comchip t echnology co., l td. ratings at t a=25c unless otherwise noted. single phase, half wave, 60hz, resistive or inductive loaded. for capacitive load, derate current by 20% . -low profile surface mount applications in order to optimize board space. -low power loss, high ef ficiency . -hight current capability , low forward voltage drop. -hight surge capability . -guarding for overvoltage protection. -silicon epitaxial planar chip,metal silicon junction. notes: 1. thermal resistance from junction to ambient. 2. . f=1mh z and applied 4v dc reverse v oltage un it ma c/w v v v a pf v a c c cdba240ll-hf 40 28 40 -50 to +100 -50 to +150 1.0 70 160 20 2.0 cdba230ll-hf 30 21 30 0.35 70 CDBA220LL-HF 0.33 20 14 20 sy m bo l v rrm v rms v dc i fsm r ja t stg v f i r c j i o t j t ypical diode junction (note 2) capacitance v r =v rrm t j =100c 8.3ms single half sine-wave superimposed v r =v rrm t j =25c max. forward rectified current (see fig.1) max. re peak reverse v oltage current t ypical thermal resistance (note 1) max. instantaneous forward v oltage on rated load (jedec method) operating t emperature range max. forward surge current, storage t emperature range pa ra m et er max. dc blocking v oltage max. everse current r max. rms v oltage @ t a =25c 2.0a, -case: jedec do-214ac / sma, molded plastic. -polarity: indicated by cathode band. -w eight: 0.055 grams -t erminals: solder plated, solderable per - mil-std-750, method 2026. -epoxy: ul 94v -0 rate flame retardant. -mounting position: any . halogen free 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 ) d o - 2 1 4 a c ( s m a ) 0 . 0 6 7 ( 1 . 7 0 ) 0 . 0 4 7 ( 1 . 2 0 ) 0 . 1 1 4 ( 2 . 9 0 ) 0 . 0 8 3 ( 2 . 1 0 ) 0 . 1 8 1 ( 4 . 6 0 ) 0 . 1 5 7 ( 4 . 0 0 ) 0 . 0 0 8 ( 0 . 2 0 ) 0 . 0 0 4 ( 0 . 1 0 ) 0 . 0 1 2 ( 0 . 3 0 ) t y p . 0 . 2 0 9 ( 5 . 3 0 ) 0 . 1 8 5 ( 4 . 7 0 ) 0 . 0 6 1 ( 1 . 5 5 ) 0 . 0 3 0 ( 0 . 7 5 ) 0 . 0 9 8 ( 2 . 5 0 ) 0 . 0 6 7 ( 1 . 7 0 )
ra ting and characteristic cur ves (CDBA220LL-HF thru cdba240ll-hf) percent of rated peak reverse v oltage, (%) fig.5 - t ypical reverse characteristics forward v oltage, (v) fig.2 - t ypical forward characteristics reverse v oltage, (v) 0.01 fig.4 - t ypical junction capacitance 0 100 350 1 10 100 ambient t emperature, (c) fig.1 - t ypical forward current derating curve 0 1.5 2.0 comchip t echnology co., l td. page 2 rev : b 0 100 175 0.5 3.0 1.0 number of cycles at 60hz fig.3 - maximum non-repetitive 0 60 100 1 10 100 20 80 40 t j =25c 8.3ms single half sine wave, jedec method 25 50 75 150 125 2.5 0.1 50 200 150 300 250 a v e r a g e f o r w a r d c u r r e n t , ( a ) r e v e r s e l e a k a g e c u r r e n t , ( m a ) j u n c t i o n c a p a c i t a n c e , ( p f ) 0.1 0.5 1.5 1.3 0.3 0.7 0.9 1.1 0.1 1.0 50 10 140 80 60 120 0 0.1 10 100 20 0.01 40 100 t j = 1 0 0 c t j = 2 5 c 1.0 3.5 0.01 p u ls e w id t h 3 0 0 u s 1 % d u t y c y c le t j = 2 5 c r e s is t iv e o r in d u c t iv e lo a d s in g le p h a s e h a lf w a v e 6 0 h z forward surge current p e a k f o r w a r d s u r g e c u r r e n t , ( a ) u l t r a l o w v f s m d s c h o t t k y b a r r i e r r e c t i f i e r s qw -jl008 i n 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 , ( a )
comchip t echnology co., l td. page 3 rev : b u l t r a l o w v f s m d s c h o t t k y b a r r i e r r e c t i f i e r s qw -jl008 reel t aping specification o 1 2 0 t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... end start t c direction of feed i n d e x h o l e d e f b w p p 0 p 1 a d 1 d 2 d w 1 b c d d d 2 d 1 s y m b o l ( m m ) ( i n c h ) 2 . 4 4 1 m i n . 1 . 5 0 0 . 1 0 6 2 . 0 m i n . 1 3 . 5 0 0 . 5 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 3 1 0 . 0 2 0 2 . 7 0 0 . 1 0 0 . 1 0 6 0 . 0 0 4 5 . 3 0 0 . 1 0 0 . 2 0 9 0 . 0 0 4 2 . 6 6 0 . 1 0 0 . 1 0 5 0 . 0 0 4 ( s m a ) d o - 2 1 4 a c 4 . 0 0 0 . 1 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 1 0 1 2 . 0 0 . 3 0 1 8 . 4 0 1 . 0 0 s y m b o l ( m m ) ( i n c h ) 0 . 1 5 7 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 4 0 . 7 2 4 0 . 0 3 9 e f p p 0 p 1 w w 1 1 . 7 5 0 . 1 0 0 . 0 6 9 0 . 0 0 4 5 . 5 0 0 . 1 0 0 . 2 1 7 0 . 0 0 4 0 . 6 0 0 . 1 0 0 . 2 3 6 0 . 0 0 4 t 0 . 4 7 2 0 . 0 1 2 ( s m a ) d o - 2 1 4 a c a
comchip t echnology co., l td. page 4 rev : b u l t r a l o w v f s m d s c h o t t k y b a r r i e r r e c t i f i e r s qw -jl008 part number CDBA220LL-HF marking code marking code cdba230ll-hf cdba240ll-hf sll22 sll23 sll24 x x x x x xxxxx = product type marking code suggested p ad layout size (inch) 0.157 (mm) 4.00 2.50 1.70 0.100 0.068 6.50 0.256 e 1.50 0.060 a b c d d o -2 1 4 a c ( s m a ) standard packaging c a s e t y p e 5 , 0 0 0 r e e l ( p c s ) reel size (inch) 1 3 r e e l p a c k d o - 2 1 4 a c ( s m a ) a b c e d cathod band
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