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-g thru. cdba2100-g 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 ) qw -bb006 cdba 220-g 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. 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 o max. dc reverse current at t a =25 c o rated dc blocking voltage t a =100 c max. thermal resistance (note 1) max. operating junction temperature storage temperature cdba 240-g cdba 260-g cdba 280-g cdba 2100-g 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 o c/w o c o c 0.50 0.85 0.1 10(2.79) 0.100(2.54) 0.065(1.65) 0.049(1.25) 0.208(5.28) 0.193(4.90) 0.012(0.305) 0.006(0.152) 0.005(0.127) max. 0.060(1.52) 0.030(0.76) 0.090(2.29) 0.078(1.98) 0.177(4.50) 0.157(3.99)
qw -bb006 ra ting and characteristic cur ves (cdba220-g thru cdba2100-g) percent of rated peak reverse v oltage (%) 200 120 80 160 0 fig.1 reverse characteristics 0.01 0.1 1 10 100 r v r e u r e n t ( m a ) e e s c r forward v oltage (v) 0.1 fig.2 forward characteristics 0.01 o w r d c r r e n ( a ) f r a u t 0.1 1 10 100 0.9 reverse v oltage (v) 0.01 fig.3 junction capacitance 0 j n t i n a p a c i a n c e ( p ) u c o c t f 50 150 300 350 1 10 100 ambient t emperature (c) fig.4 current derating curve 0 a v e r a g e f o r w a r d c u r r e n t ( a ) 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-g~240-g cdba260-g cdba280-g~2100-g 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 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 - g 2 0 - g ~ 4 c b a 2 6 0 g ~ 2 1 0 0 - g d -
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 -bb006 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 . 2 . 7 m a x 5 . 3 m a x 4 . 0 0 0 . 1 0 1 . 5 0 0 . 1 0 d i a 5 0 . 0 m i n . 1 3 . 5 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 . 3 0 1 8 . 4 m a x . 3 3 0 2 . 0 0 0 . 2 0 9 m a x 0 . 1 0 6 m a x 0 . 1 0 5 m a x 0 . 0 5 9 0 . 0 0 4 d i a 1 3 . 0 0 0 . 0 7 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 1 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 . 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 6 0 . 0 0 2 polarity d o - 2 1 4 a c ( s m a ) d o - 2 1 4 a c ( s m 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 -bb006 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 a b c e d 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 part number b220 marking code cdba240-g cdba260-g cdba280-g cdba2100-g b240 b260 b280 b2100 cdba220-g c xxxx comchip logo pkg sma smb smc a b c product type marking code : package : 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 )
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