reverse v oltage: 40 v olts forward current: 1.0 amp rohs device page 1 rev : a ACDBA140-HF aqw -jb018 comchip t echnology co., l td. features mechanical data - low profile package. - ideal for automated placement. - guard ring for over voltage protection. repetitive peak reverse voltage dc blocking voltage rms voltage unit symbol parameter v rrm v dc v rms v v v instantaneous forward voltage if = 1a, t a =25c v f 40 40 28 0.5 v operating t emperature range t j -55 c peak forward surge current reverse current a a ma parameter conditions on rate load (jedec method) 8.3ms single half sine-wave superimposed a verage forward rectified current v r = v rrm t a =25c , v r = v rrm t =100c , a symbol i f i fsm i r i r min. typ . max. ma 1 30 0.5 15 unit halogen free company reserves the right to improve product design , functions and reliability without notice. conditions maximum ratings (at t a =25c unless otherwise noted) electrical characteristics (at t a =25c unless otherwise noted) min. typ . max. +125 storage temperature range t stg c -55 +150 circuit diagram - low forward voltage drop . - case: do-214ac / sma, molded plastic. - w eight: 0.062 grams(approx.). - t erminals: lead free plating (t in finish). - solderable per mil-std-202, method 208. - epoxy: ul flammability classification rate 94v -0 . - polarity: indicated by cathode band. 0 .0 6 5 ( 1 .6 5 ) 0 .0 4 9 ( 1 .2 5 ) 0 .1 1 0 ( 2 .7 9 ) 0 .1 0 0 ( 2 .5 4 ) 0 .1 7 7 ( 4 .5 0 ) 0 .1 5 7 ( 3 .9 9 ) 0 .0 0 8 (0 .2 0 ) 0 .0 1 2 ( 0 .3 0 5 ) 0 .0 0 6 ( 0 .1 5 2 ) 0 .2 0 8 ( 5 .2 8 ) 0 .1 9 3 ( 4 .9 0 ) 0 .0 6 0 ( 1 .5 2 ) 0 .0 3 0 ( 0 .7 6 ) 0 .0 9 0 ( 2 .2 9 ) 0 .0 7 8 ( 1 .9 8 ) do-214ac (sma) dimensions in inches and (millimeter) 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 - comply with aec-q101 junction capacitance (note 1) f=1mh z and applied 4v dc reverse v oltage c j pf 65 note: 1. measured at 1.0mhz and applied reverse voltage of 4.0v dc. thermal resistance junction to case r jc c 40 m a x .
rating and characteristics curvers (ACDBA140-HF) 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 page 2 rev : a comchip t echnology co., l td. company reserves the right to improve product design , functions and reliability without notice. forward v oltage, (v) 0.2 0.01 0.1 1.0 10 100 reverse v oltage, (v) 0 0 100 10 100 0 1.5 2.0 1.0 0 100 0.5 0.8 1.0 number of cycles at 60hz 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 ) 30 50 1 10 100 10 40 20 t j =25c 8.3ms single half sine wave, jedec method 25 50 75 150 125 1 200 300 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 ) 0.6 j u n c t i o n c a p a c i t a n c e , ( p f ) fig.5 - t ypical junction capacitance fig.3 maximum non-repetitive - forward surge current fig.2 - t ypical forward characteristics percent of rated peak reverse v oltage, (%) r e v e r s e l e a k a g e c u r r e n t , ( m a ) 100 80 60 20 0.01 10 100 0.001 40 fig.1 - t ypical forward current derating curve 1.0 10 0 c 25 c 0.1 fig.4 - t ypical reverse characteristics case t emperature, (c) aqw -jb0 18 0.4
reel t aping specification t railer device leader 400mm (min) 160mm (min) ....... ....... ....... ....... ....... ....... ....... ....... end start direction of feed o 1 2 0 d 1 d 2 d w 1 c i n d e x h o l e d e f b w p p 0 p 1 a b c d d d 2 d 1 e f p p 0 p 1 s y m b o l w w 1 ( m m ) ( i n c h ) 0 . 1 1 4 m a x . 0 . 2 3 2 m a x . 0 . 1 0 5 m a x . 0 . 0 5 9 0 . 0 0 4 1 3 . 0 0 0 . 0 7 9 1 . 9 6 9 m i n . 0 . 5 3 1 0 . 0 3 9 s y m b o l ( m m ) ( i n c h ) 0 . 0 6 9 0 . 0 0 4 0 . 2 1 7 0 . 0 0 2 0 . 1 5 7 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 2 0 . 4 7 2 0 . 0 1 2 0 . 7 2 4 m a x . 2 . 9 0 m a x . 5 . 9 0 m a x . 4 . 0 0 0 . 1 0 1 . 5 0 0 . 1 0 5 . 5 0 0 . 0 5 1 . 7 5 0 . 1 0 5 0 m i n . 1 3 . 5 0 1 . 0 0 2 . 6 6 m a x . 4 . 0 0 0 . 1 0 2 . 0 0 0 . 0 5 1 2 . 0 0 0 . 3 0 1 8 . 4 0 m a x . 3 3 0 2 . 0 0 a d o - 2 1 4 a c ( s m a ) d o - 2 1 4 a c ( s m a ) page 3 rev : a comchip t echnology co., l td. company reserves the right to improve product design , functions and reliability without notice. 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 aqw -jb0 18
suggested p ad layout size (inch) 0.067 (mm) 1.70 2.50 1.50 0.098 0.059 4.00 0.157 e 6.50 0.256 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 ) 1.the pad layout is for reference purposes only . note: marking code part number marking code ACDBA140-HF 140 a b c e d page 4 rev : a comchip t echnology co., l td. company reserves the right to improve product design , functions and reliability without notice. 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 c xxx comchip logo pkg sma smb smc a b c product type marking code package : oo x x schottky diode special code blank l ll oo sl others low vf ultra low vf super low vf b cathod band xxx = product type marking code aqw -jb0 18
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