page 1 rev :b qw -jb043 comchip t echnology co., l td. company reserves the right to improve product design , functions and reliability without notice. parameter unit maximum ratings (at t a=25c, unless otherwise noted) non-repetitive peak reverse voltage a verage forward current operating junction temperature range storage temperature sym bol c d b at 3 2 0 - h f c d b at 3 4 0 - h f c d b at 3 6 0 - h f v rm i f(a v) i fsm t j t stg 20 40 3 80 -55 to +125 -55 ~ +150 60 v a a c c parameter unit electrical characteristics (at t a=25c, unless otherwise noted) reverse peak reverse current forward voltage (note1) sym bol t y p . m a x . ma v oc/w conditions cdba t320-hf cdba t340-hf cdba t360-hf junction to lead (note 2) i rrm v f 0.2 0.37 0.46 0.42 0.58 v r =max.v rrm , t a=25c c d b at 3 1 0 0 - h f 100 peak forward surge current @8.3ms single half sine-wave -55 to +150 i f =1.0a i f =3.0a i f =1.0a i f =3.0a cdba t3100-hf i f =1.0a i f =3.0a m i n . 0.58 0.75 t ype junction capacitance pf cj v r =4v , f=1.0mhz 0.02 24 120 thermal resistance r ja junction to ambient (note 2) 86 r jl oc/w notes: (1) pulse test width pw=300usec, 1% duty cycle. (2)mounted on p .c. board with 0.2*0.2(5.0*5.0mm) copper pad areas. forward current: 3.0a reverse voltage: 20 to 100v rohs device features - low power loss, high ef ficiency . - high current capability , low vf mechanical data - polarity: laser cathode band marking. - w eight: 0.02 grams (approx). halogen free - plastic package has underwriters laboratory flammability classification 94v -0. - case: packed with frp substrate and epoxy underfilled. - t erminals: pure t in plated (lead-free), solderable per mil-std-750, method 2026. cdba t320-hf thru. cdba t3100-hf circuit diagram - lead less chip form, no lead damage. 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 0.50 - - - - - - - - - - - - - - 0.70 - 0.85 - 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 ) 0 . 1 8 1 ( 4 . 6 0 ) 0 . 1 7 3 ( 4 . 4 0 ) 0 . 0 9 1 ( 2 . 3 0 ) 0 . 0 8 3 ( 2 . 1 0 ) 0 . 0 4 5 ( 1 . 1 5 ) 0 . 0 3 0 ( 0 . 7 5 ) 0 . 0 4 5 ( 1 . 1 5 ) 0 . 0 3 0 ( 0 . 7 5 ) 0 . 0 3 4 ( 0 . 8 6 ) 0 . 0 4 6 ( 1 . 1 6 ) x 0 . 0 2 0 ( x 0 . 5 0 ) 2 0 1 0 / d o - 2 1 4 a c
ra ting and characteristic cur ves (cdba t320-hf thru. cdba t3100-hf) page 2 qw -jb043 fig.1- t ypical forward current derating curve 0 a v e r a g e f o r w a r d r e c t i f i e d c u r r e n t , ( a ) case t emperature, (c) 0 7 5 1 7 5 fig.2- maximum non-repetitive peak forward surge current p e a k f o r w a r d s u r g e c u r r e n t , ( a ) number of cycles at 60hz fig.3- t ypical instantaneous forward characteristics i n s t a n t a n e o u s f o r w a r d c u r r e n t , ( a ) instantaneous forward voltage, (v) 5 0 1 0 0 1 2 5 3 . 0 fig.4- t ypical reverse characteristics 0 . 0 0 1 i n s t a n t a n e o u s r e v e r s e v o l t a g e , ( m a ) percent of rated peak reverse v oltage, (%) 0 . 1 1 . 0 2 5 1 5 0 1 . 0 fig.5- t ypical junction capacitance 1 0 j u n c t i o n c a p a c i t a n c e , ( p f ) reverse v oltage, (v) 1 0 1 0 0 5 0 0 0 . 1 1 0 0 rev :b resistive or inductive load p .c.b mounted on 0.2*0.2(5.0*5.0mm) 0 . 0 1 0 1 0 0 2 0 4 0 6 0 8 0 1 1 0 0 1 0 comchip t echnology co., l td. c d b a t 3 2 0 - h f t h r u c d b a t 3 4 0 - h f 0 0 . 8 1 . 2 0 . 2 0 . 4 0 . 6 0 . 0 0 1 0 . 0 1 1 0 1 . 1 0 copper pad areas c d b a t 3 6 0 - h f t h r u c d b a t 3 1 0 0 - h f 2 . 0 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 8 . 3 m s s in g le h a lf s in e - w a v e 0 10 20 30 50 60 70 40 80 1 10 10 0 t a = 2 5 c cdb a t32 0-h f thru 340 -hf cdb a t36 0-h f cdb a t31 00-h f 1 . 0 0 o t j = 1 0 0 c o t j = 2 5 c o t j = 2 5 c f = 1 m h z v s ig = 5 0 m v p - p company reserves the right to improve product design , functions and reliability without notice.
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 qw -jb043 rev :b comchip t echnology co., l td. reel t aping specification o 1 2 0 t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... end start d 1 d w 1 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 2 b c d d d 2 d 1 e f p p 0 p 1 s y m b o l w w 1 ( m m ) ( i n c h ) 0 . 1 8 5 0 . 0 0 4 0 . 0 9 4 0 . 0 0 4 0 . 0 5 0 0 . 0 0 4 0 . 0 5 9 0 . 0 0 4 1 2 . 9 9 2 0 . 0 7 9 1 . 9 6 9 m i n . 0 . 5 1 2 0 . 0 2 0 s y m b o l ( m m ) ( i n c h ) 0 . 0 6 9 0 . 0 0 4 0 . 2 1 7 0 . 0 0 2 0 . 3 1 5 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 4 0 . 4 7 2 0 . 0 1 2 0 . 5 6 7 m a x . 4 . 7 0 0 . 1 0 2 . 4 0 0 . 1 0 8 . 0 0 0 . 1 0 1 . 5 0 0 . 1 0 5 . 5 0 0 . 0 5 1 . 7 5 0 . 1 0 5 0 . 0 m i n . 1 3 . 0 0 . 5 0 1 . 2 6 0 . 1 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 1 0 1 2 . 0 0 0 . 3 0 1 4 . 4 m a x . 3 3 0 2 . 0 0 a ( d o - 2 1 4 a c ) 2 0 1 0 ( d o - 2 1 4 a c ) 2 0 1 0 company reserves the right to improve product design , functions and reliability without notice.
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 qw -jb043 rev :b comchip t echnology co., l td. marking code 2 part number marking code cdba t320-hf cdba t340-hf cdba t360-hf 4 6 cdba t3100-hf 10 standard packaging c a s e t y p e 3 , 0 0 0 r e e l ( p c s ) reel size (inch) 7 r e e l p a c k 2 0 1 0 / d o - 2 1 4 a c suggested p ad layout a b c size (inch) 0.058min. (mm) 1.47min. 1.27 min. 2.60max. 0.050 min. 0. 10 2m ax . 2010/do-214ac 5.14ref . 0.202 ref . a b c d d company reserves the right to improve product design , functions and reliability without notice. scd .3 . marking code cathode mark
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