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 100 v olts forward current: 2.0 amp rohs device page 1 rev :b 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. 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: 0.064 grams cdba220-hf thru. CDBA2100-HF maximum ratings and electrical characteristics 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 ) cdba 220-hf 2 no tes : 1. th erm al r esi sta nce fro m jun ctio n t o a mb ien t a nd jun ctio n t o le ad mo unt ed on p .c. b. wit h 5 .0 5.0 m m cop per pa d a rea . comchip t echnology co., l td. 0.1 10(2.79) 0.086(2.18) 0.067(1.70) 0.051(1.29) 0.209(5.31) 0.185(4.70) 0.012(0.31) 0.006(0.15) 0.008(0.20) 0.004(0.10) 0.059(1.50) 0.035(0.89) 0.091(2.31) 0.067(1.70) 0.180(4.57) 0.160(4.06) max. repetitive peak reverse voltage max. dc blocking voltage max. rms voltage peak surge forward current, 8.3ms single half sine-wave superimposed on rate load (jedec method) max. average forward current max. instantaneous forward voltage at 2.0a max. dc reverse current at t a =25c rated dc blocking voltage t a =100c max. thermal resistance (note 1) max. operating junction temperature storage temperature cdba 240-hf cdba 260-hf cdba 280-hf cdba 2100-hf units symbol parameter v rrm v dc v rms i fsm i o v f i r r ja r jl t j t stg 20 20 14 40 40 28 60 60 42 50 2.0 0.70 0.5 10 75 17 125 -65 to +150 80 80 56 100 100 70 v v v a a v ma c/w c c 0.50 0.85 qw -jb005 halogen free
ra ting and characteristic cur ves (cdba220-hf thru. CDBA2100-HF) percent of rated peak reverse v oltage (%) 200 120 80 160 0 fig.1 reverse characteristics 0.01 0.1 1 10 100 forward v oltage (v) 0.1 fig.2 forward characteristics 0.01 0.1 1 10 100 0.9 reverse v oltage (v) 0.01 fig.3 junction capacitance 0 50 150 300 350 1 10 100 o ambient t emperature ( c) fig.4 current derating curve 0 1.2 1.6 2.8 comchip t echnology co., l td. page 2 rev :b 1.3 2.1 100 200 250 0 100 175 0.4 2.4 40 0.5 1.7 0.8 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 o t j =75 c o t j =25 c cdba220-hf~240-hf cdba260-hf cdba280-hf~2100-hf o t j =25 c pulse width 300 s 4% duty cycle 0.1 o t j =25 c f=1mhz and applied 4vdc reverse voltage number of cycles at 60hz fig.5 non-repetitive forward surge current 0 30 40 60 1 10 100 10 50 20 o t j =25 c 8.3ms single half sine wave, jedec method 25 50 75 150 125 2.0 c d b a 2 2 0 - h f ~ 2 4 0 - h f c d b a 2 6 0 - h f ~ 2 1 0 0 - h f qw -jb005 r e v e r s e c u r r e n t ( m a ) j u n c t i o n c a p a c i a t n c e ( p f ) f o r w a r d ( a ) c u r r e n t a v e r a g e f o r w r d c u r r e n t ( a ) p e a k f o r w a r d s u r g e c u r r e n t ( a )
comchip t echnology co., l td. page 3 rev :b 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 -jb005 polarity 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 ) 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
comchip t echnology co., l td. page 4 rev :b 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 -jb005 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 220 marking code cdba240-hf cdba260-hf 240 260 cdba220-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 standard packaging marking code cdba280-hf 280 CDBA2100-HF 2100
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