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: 5.0 amp rohs device page 1 rev :a mechanical data -case: jedec do-214ab, molded plastic. -t erminals: solderable per mil-std-750, method 2026. -polarity: color band denotes cathode end. -approx. weight: 0.21 grams cdbc520-hf thru. cdbc5100-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 ) qw -jb008 cdbc 520-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 0 .2 0.2 inc h c opp er pad ar ea. comchip t echnology co., l td. 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 5.0a o max. dc reverse current at t a =25 c o rated dc blocking voltage t a =100 c max. thermal resistance (note 1) operation junction t emperature storage temperature cdbc 540-hf cdbc 560-hf cdbc 580-hf cdbc 5100-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 42 100 5.0 0.75 0.5 50 50 10 -65 to +150 80 80 56 100 100 70 v v v a a v ma o c/w o c o c 0.55 0.85 d o - 2 1 4 a b ( s m c ) 0.245(6.22) 0.220(5.59) 0.126(3.20) 0.1 14(2.90) 0.320(8.13) 0.305(7.75) 0.012(0.31) 0.006(0.15) 0.008(0.20)max. 0.060(1.52) 0.030(0.76) 0.103(2.62) 0.079(2.00) 0.280(7.1 1) 0.260(6.60) -40 to +125 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
qw -jb008 ra ting and characteristic cur ves (cdbc520-hf thru cdbc5100-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 0 200 600 1200 1400 1 10 100 o ambient t emperature ( c) fig.4 current derating curve 0 3.0 4.0 7.0 comchip t echnology co., l td. page 2 rev :a 1.3 2.1 400 800 1000 0 100 175 1.0 6.0 40 0.5 1.7 2.0 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 cdbc520-hf~540-hf cdbc560-hf cdbc580-hf~5100-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 p a f r a d u g c u r e t ) e k o w r s r e r n ( a 60 80 120 1 10 100 20 100 40 o t j =25 c 8.3ms single half sine wave, jedec method 25 50 75 150 125 5.0 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 ) a v e r a g e f o r w a r d c u r r e n t ( a ) f o r w a r d c u r r e n t ( a ) c d b c 5 2 0 ~ 5 4 0 - h f c d b c 5 6 0 ~ 5 1 0 0 - h 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 page 3 rev :a qw -jb008 comchip t echnology co., l td. 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 . 8 . 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 6 . 0 0 . 2 0 2 2 . 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 . 6 3 0 0 . 0 0 8 0 . 3 1 5 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 2 0 . 8 8 2 ( 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 7 . 5 0 0 . 0 5 0 . 2 9 5 0 . 0 0 2 6 . 3 0 ( m a x ) 0 . 2 4 8 ( m a x ) 8 . 6 0 ( m a x ) 0 . 3 3 9 ( m a x ) 2 . 9 0 ( m a x ) 0 . 1 1 4 ( m a x ) s m c ( d o - 2 1 4 a b ) s m c ( d o - 2 1 4 a b ) 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
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 4 rev :a qw -jb008 comchip t echnology co., l td. a b c e d size (inch) 0.244 (mm) 6.20 1.60 4.80 0.063 0.189 7.80 0.307 e 4.60 0.181 b c d a do-214ab(smc) suggested p ad layout standard packaging part number cdbc520-hf marking code marking code cdbc540-hf cdbc560-hf cdbc580-hf cdbc5100-hf 520 540 560 580 5100 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/xxxx = product type marking code 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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