page 1 qw -jb009 cdba5817-hf thru CDBA5819-HF mechanical data -case: jedec do-214ac, molded plastic. -t erminals: solderable per mil-std-750, method 2026. -polarity: color band denotes cathode end. -approx. weight: 0.056 grams rev :a reverse v oltage: 20 - 40 v olts forward current: 1a or 3 a rohs device maximum ratings (at t a=25c unless otherwise noted) max. dc bolcking v oltage max. repetitive peak reverse v oltage v v 30 30 peak surge forward current 8.3ms single half sine-wave suprimposed on rate load (jedec method) max. rms v oltage max. a verage forward current v a 25 21 1 a 2 0 m a x . t h e r m a l r e s i s t a n c e + 1 2 5 o c s t o r a g e t e m p e r a t u r e m a x . o p e r a t i n g j u n c t i o n t e m p e r a t u r e o c - 6 5 t o + 1 5 0 v dc v rrm i o v rms i fsm t s t g t j parameter cdba5817-hf unit symbol cdba5818-hf CDBA5819-HF r jl 20 20 14 40 40 28 o c / w electrical characteristics (at t a=25c unless otherwise noted) max. forward v oltage at 1.0 a at 3.0 a v f v 0.550 0.775 i r ma parameter cdba5817-hf unit symbol cdba5818-hf CDBA5819-HF p f 6 5 t ypical junction capacitance c j max. dc reverse current at rated dc blocking v oltage o t a = 25c o t a = 100c 0.45 0.75 0.60 0.90 0.5 20 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 ) 0.1 10(2.79) 0.086(2.18) 0.065(1.65) 0.049(1.25) 0.208(5.28) 0.193(4.90) 0.012(0.31) 0.006(0.15) 0.005(0.127) max. 0.060(1.52) 0.030(0.76) 0.091(2.31) 0.067(1.70) 0.180(4.57) 0.160(4.06) comchip t echnology co., l td. 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 features -ideal for surface mount applications. -easy pick and place. -plastic package has underwriters lab. flammability classification 94v -0. -built-in strain relief. -low forward voltage drop. halogen free
ra ting and characteristic cur ves (cdba5817-hf thru CDBA5819-HF) j u n c t i o n c a p a c i t a n c e ( p f ) reverse voltage (v) fig.3 - capacitance between terminals characteristics f o r w a r d c u r r e n t ( a ) 0 . 2 0 . 4 0 1 . 0 0 . 6 0 . 0 1 forward voltage (v) fig. 1 - forward characteristics r e v e r s e c u r r e n t ( m a ) percent of rated peak reverse voltage (%) 0 . 1 1 0 0 0 0 1 0 fig. 2 - reverse characteristics 0.1 1 10 100 10 0 0 . 2 0 . 4 0 . 8 1 . 0 1 . 2 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 o lead temperature (c) a v e r a g e f o r w a r d c u r r e n t ( a ) fig.4 - current derating curve 1000 100 0 . 1 1 0 0 . 8 1 . 0 1 0 0 1 1 0 o tj=125 c o tj =25 c 3 0 5 0 0 . 6 f=1mhz o tj=25c 2 0 4 0 o t j = 2 5 c pulse width 300us 1% duty cycle p e a k s u r g e f o r w a r d c u r r e n t ( a ) number of cycles at 60 hz 1 0 fig.5 - non repetitive peak forward surge current 5 10 15 20 25 30 35 10 100 8.3 ms single half sine wave jedec mehode o tj =25 c page 2 qw -jb009 rev :a comchip t echnology co., l td. 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 a ( m m ) ( i n c h ) 1 . 9 6 9 m i n . 4 . 0 0 0 . 1 0 1 . 5 0 0 . 1 0 5 0 . 0 m i n . 1 3 . 5 1 . 0 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 0 5 1 2 . 0 0 . 2 0 1 8 . 4 ( m a x ) 3 3 0 0 . 0 5 9 0 . 0 0 4 1 2 . 9 9 0 . 5 3 1 0 . 0 3 9 s y m b o l ( m m ) ( i n c h ) 0 . 4 7 2 0 . 0 0 8 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 . 7 2 4 ( m a x ) 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 . 0 5 0 . 2 1 7 0 . 0 0 2 2 . 7 0 ( m a x ) 0 . 1 0 6 ( m a x ) 5 . 3 0 ( m a x ) 0 . 2 0 9 ( m a x ) 2 . 6 6 ( m a x ) 0 . 1 0 5 ( m a x ) s m a ( d o - 2 1 4 a c ) s m a ( d o - 2 1 4 a c ) page 3 qw -jb009 rev :a comchip t echnology co., l td. 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 polarity 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
a b c e d xxxx case t ype qty per reel (pcs) 5000 reel size (inch) 13 d o - 2 1 4 a c ( s m a ) xxxx = product type marking code part number 5817 marking code cdba5818-hf CDBA5819-HF 5818 5819 cdba5817-hf size (inch) 0.150 (mm) 3.80 1.60 2.80 0.063 0.1 10 5.40 0.213 e 2.20 0.087 b c d a do-214ac(sma) suggested p ad layout marking code page 4 qw -jb009 rev :a comchip t echnology co., l td. 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 standard packaging
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