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: 3.0 amp rohs device page 1 rev :a 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: 0.063 grams cdba320-hf thru. cdba3100-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 ) qw -jb006 cdba 320-hf 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 3.0a 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 340-hf cdba 360-hf cdba 380-hf cdba 3100-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 20 60 60 42 80 3.0 0.70 0.5 50 10 125 -65 to +150 80 80 56 100 100 70 v v v a a v ma c/w c c 0.50 0.85 10 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) 0.091(2.31) 0.067(1.70) 0.180(4.57) 0.160(4.06) halogen free
ra ting and characteristic cur ves (cdba320-hf thru cdba3100-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 j n t i n a p a c i a n c e ( p ) u c o c t f 100 300 600 700 1 10 100 ambient t emperature (c) fig.4 current derating curve 0 1.5 2.0 3.5 comchip t echnology co., l td. page 2 rev :a 1.3 2.1 200 400 500 0 100 175 0.5 3.0 40 0.5 1.7 1.0 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 cdba320-hf~340-hf cdba360-hf cdba380-hf~3100-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 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 2.5 c d b a 3 2 0 - h f ~ 3 4 0 - h f p e a k f o r w a r d s u r g e c u r r e n t ( a ) r e v e r s e c u r r e n t ( m a ) f o r w a r d c u r r e n t ( a ) a v e r a g e f o r w a r d c u r r e n t ( a ) qw -jb006 c d b a 3 6 0 - h f ~ 3 1 0 0 - h f
comchip t echnology co., l td. page 3 rev :a 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 d o - 2 1 4 a c ( s m a ) 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 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 . 2 0 1 8 . 4 m a x . 3 3 0 0 . 2 0 8 ( 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 1 3 . 0 0 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 6 0 . 0 0 2 d o - 2 1 4 a c ( s m a ) qw -jb006 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 :a 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 suggested p ad layout park number 320 marking code marking code size (inch) 0.177 (mm) 4.50 1.50 3.60 0.059 0.142 6.00 1.298 e 3.00 0.1 18 b c d a a b c e d cdba320-hf xxxx d o - 2 1 4 a c ( s m a ) cdba340-hf cdba360-hf cdba380-hf cdba3100-hf 340 360 380 3100 qw -jb006 xxxx = product type marking code case t ype qty per reel (pcs) 5000 reel size (inch) 13 d o - 2 1 4 a c ( s m a ) standard packaging
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