s u p p e r l o w v f l o w i r 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 60 v olts forward current: 1.0 amp rohs device page 1 rev : b CDBC120SLR-HF thru. cdbc160slr-hf qw -jl014 CDBC120SLR-HF comchip t echnology co., l td. max. repetitive peak reverse voltage max. dc blocking voltage max. rms voltage forward surge current reverse current storage temperature cdbc140slr-hf cdbc160slr-hf units symbol parameter v rrm v dc v rms 20 20 14 40 40 28 60 60 42 v v v a a ma max. instantaneous forward voltage @ 1.0a, t a =25c v f 0.35 0.40 0.50 v operating t emperature t j -50 to +150 c parameter conditions on rate load (jedec method) 8.3ms single half sine-wave superimposed forward rectified current see fig.1 thermal resistance diode junction capacitance v r =v rrm t a =25c v r =v rrm t a =100c f=1mh z and applied 4v dc reverse v oltage junction to ambient symbol i o i fsm i r r ja c j t stg i r min. typ . max. ma c/w pf c 1.0 30 0.5 20 88 120 -50 +150 units halogen free maximum ratings and electrical characteristics ratings at t a=25c unless otherwise noted. single phase, half wave, 60hz, resistive or inductive loaded. for capacitive load, derate current by 20% . features -ultra high-speed switching. mechanical data -case: molded plastic, do-214ab / smc -t erminals: solderable per mil-std-750, method 2026. -polarity: indicated by cathode band. -w eight: 0.226 grams -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 . -guardring for overvoltage protection. -epoxy: ul94-v0 rate flame retardant. -silicon epitaxial planar chip,metal silicon junction. 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 b ( s m c ) 0 . 1 1 4 ( 2 . 9 0 ) 0 . 0 7 5 ( 1 . 9 0 ) 0 . 1 2 6 ( 3 . 2 0 ) 0 . 1 1 4 ( 2 . 9 0 ) 0 . 2 4 5 ( 6 . 2 2 ) 0 . 2 2 0 ( 5 . 5 9 ) 0 . 2 8 0 ( 7 . 1 1 ) 0 . 2 6 0 ( 6 . 6 0 ) 0 . 0 1 9 ( 0 . 4 8 5 ) m a x . 0 . 3 2 5 ( 8 . 2 5 ) 0 . 3 0 5 ( 7 . 7 5 ) 0 . 0 6 3 ( 1 . 6 0 ) 0 . 0 3 0 ( 0 . 7 6 ) 0 . 0 0 8 ( 0 . 2 0 ) 0 . 0 0 4 ( 0 . 1 0 )
qw -jl014 ra ting and characteristic cur ves (CDBC120SLR-HF thru. cdbc160slr-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) 0 0.6 0.8 comchip t echnology co., l td. page 2 rev : b 0 80 160 0.2 1.2 0.4 number of cycles at 60hz fig.3 - maximum non-repetitive forward 0 p e a k f o r w a r d s u r g e c u r r e n t , ( a ) 1 10 100 o t j =25 c 8.3ms single half sine wave, jedec method 20 40 60 120 100 1.0 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 ) 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 ) 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 ) surge current 0.1 0.5 1.5 1.3 0.3 0.7 0.9 1.1 0.1 1.0 50 p u l s e w i d t h 3 0 0 u s 1 % d u t y c y c l e c d b c 1 6 0 s l r - h f t j = 2 5 c 10 c d b c 1 2 0 s l r - h f ~ c d b c 1 4 0 s l r - h f 140 80 60 120 0 0.1 10 100 20 0.01 40 100 t j = 1 2 5 c t j = 2 5 c 1.0 fig.1 - t ypical forward current derating curve 140 0.01 s u p p e r l o w v f l o w i r 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 18 30 6 24 12
qw -jl014 comchip t echnology co., l td. page 3 rev : b s u p p e r l o w v f l o w i r 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 b c d d d 2 d 1 s y m b o l ( 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 . 5 0 0 . 5 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 1 0 1 6 . 0 0 0 . 3 0 2 2 . 4 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 3 1 0 . 0 2 0 s y m b o l ( m m ) ( i n c h ) 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 . 8 8 2 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 7 . 5 0 0 . 1 0 0 . 2 9 5 0 . 0 0 4 6 . 3 0 0 . 1 0 0 . 2 4 8 0 . 0 0 4 8 . 6 0 0 . 1 0 0 . 3 3 9 0 . 0 0 4 2 . 9 0 0 . 1 0 0 . 1 1 4 0 . 0 0 4 0 . 6 0 0 . 1 0 0 . 2 3 6 0 . 0 0 4 t 0 . 6 3 0 0 . 0 1 2 ( s m c ) d o - 2 1 4 a b ( s m c ) d o - 2 1 4 a b a 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
qw -jl014 comchip t echnology co., l td. page 4 rev : b a b c e d suggested p ad layout marking code CDBC120SLR-HF s u p p e r l o w v f l o w i r 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 part number marking code cdbc140s - lr hf cdbc160s - lr hf ks12 k s1 4 k s1 6 x x x x cathod band xxxx = product type marking code size (inch) (mm) e a b c d d o -2 1 4 a b ( s m c ) 0.272 6.90 2.50 3.30 0.098 0.130 9.40 0.370 4.40 0.173 standard packaging c a s e t y p e 3 , 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 b ( s m c )
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