l o w v 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 reverse v oltage: 40 v olts forward current: 1.0 amp rohs device page 1 rev :b features - low power loss, high ef ficiency . - high current capability , low vf . mechanical data cdbz1 140l-hf qw -jl036 comchip t echnology co., l td. v 0.38 40 v rrm c t stg storage temperature range peak forward surge current (8.3ms single half sine-wave) parameter symbol rati ng unit ma forward voltage (note1) parameter conditions min. t yp. max . unit v r = 4v , f = 1.0 mhz maximum ratings (at t a=25c unless otherwise noted) electrical characteristics (at t a=25c unless otherwise noted) a 20 i fsm a 1.0 i f(a v) a verage forward current repetitive peak reverse voltage c/w thermal resistance junction to ambient 88 -55 to +150 i rrm v f symbol r ja v - lead less chip form, no lead damage. halogen free - plastic package has ul 94v -0. c/w junction to lead 28 r jl v r = max. v rrm , t a = 25c 0.37 1.0 0.50 1 15 pf company reserves the right to improve product design , functions and reliability without notice. notes : (1) pulse test width pw=300usec , 1% duty cycle. repetitive peak reverse current (note1) i f = 1.0 a junction capacitance c j (2) mounted on p .c. board with 5.0x5.0mm copper pad areas. 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 ) z 1 p a k 0 . 0 3 9 ( 1 . 0 0 ) t y p . r 0 . 0 1 2 ( 0 . 3 0 ) 0 . 0 5 5 ( 1 . 4 0 ) 0 . 0 8 3 ( 2 . 1 0 ) 0 . 0 7 4 ( 1 . 9 0 ) 0 . 0 3 9 ( 1 . 0 0 ) 0 . 0 2 8 ( 0 . 7 0 ) 0 . 0 2 4 ( 0 . 6 0 ) 0 . 0 1 6 ( 0 . 4 0 ) 0 . 0 2 4 ( 0 . 6 0 ) 0 . 0 1 6 ( 0 . 4 0 ) 0 . 0 4 7 ( 1 . 2 0 ) 0 . 0 2 2 ( 0 . 5 5 ) 0 . 0 1 4 ( 0 . 3 5 ) 0 . 0 4 3 ( 1 . 1 0 ) 0 . 0 3 5 ( 0 . 9 0 ) - case: packed with frp substrate and epoxy underfilled. - t erminals: pure t in plated (lead-free), solderable per mil-std-750, method 2026. - w eight : 0.005 grams (approx.). - polarity : laser cathode band marking - - - - - - - - operating junction temperature range t j -55 to +125 c circuit diagram
ra ting and characteristic cur ves (cdbz1 140l-hf) fig.4 - t ypical reverse characteristics 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 0.5 1.0 comchip t echnology co., l td. page 2 rev :b 0 25 125 forward v oltage, (v) 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 ) 50 75 100 fig.1 - forward current derating curve reverse v oltage, (v) fig.5 - t ypical junction capacitance 10 400 0.1 10 100 100 j u n c t i o n c a p a c i t a n c e , ( p f ) 1.0 qw -jl036 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 ) 0 . 0 0 1 0 . 1 1 . 0 0 . 0 1 1 0 0 percent of rated peak reverse v oltage, (%) 1 0 0 2 0 4 0 6 0 8 0 1 0 0 fig.2- maximum non-repetitive peak forward surge current number of cycles at 60hz p e a k f o r w a r d s u r g e c u r r e n t , ( a ) 8.3m s sin gle h alf si ne-w ave 0 0 . 1 0 . 2 0 . 3 0 . 4 0 . 5 0 . 6 0 . 7 0 . 0 0 1 0 . 1 0 0 . 0 1 1 0 1 . 0 0 1 10 100 0 15 25 5 20 10 company reserves the right to improve product design , functions and reliability without notice. t j = 1 0 0 c t j = 2 5 c l o w v 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 res istiv e or indu ctiv e lo ad p .c.b mou nted on 0.2x 0.2( 5.0x 5.0m m) cop per p ad are as t j =25c f=1.0mhz vsig=50mvp-p t a = 2 5 c
reel t aping specification c i n d e x h o l e d e f b w p p 0 p 1 a page 3 qw -jl036 rev :b comchip t echnology co., l td. 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 . 0 5 7 0 . 0 0 4 0 . 0 8 9 0 . 0 0 4 0 . 0 4 3 0 . 0 0 4 0 . 0 5 9 0 . 0 0 4 7 . 0 0 8 0 . 0 7 9 1 . 9 6 9 m i n . 0 . 5 3 1 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 . 1 3 8 0 . 0 0 2 0 . 1 5 7 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 4 0 . 3 1 5 0 . 0 1 2 0 . 4 7 2 0 . 0 2 0 1 . 4 5 0 . 1 0 2 . 2 5 0 . 1 0 4 . 0 0 0 . 1 0 1 . 5 0 0 . 1 0 3 . 5 0 0 . 0 5 1 . 7 5 0 . 1 0 5 0 . 0 0 m i n . 1 3 . 5 0 0 . 5 0 1 . 1 0 0 . 1 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 1 0 8 . 0 0 0 . 3 0 1 2 . 0 0 0 . 5 0 1 7 8 . 0 0 2 . 0 0 a company reserves the right to improve product design , functions and reliability without notice. z 1 p a k z 1 p a k l o w v 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 o 1 2 0 t railer device leader 400mm (min) 160mm (min) ....... ....... ....... ....... ....... ....... ....... ....... end start direction of feed d 1 d w 1 d 2
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 s o d - 3 2 3 / z 1 suggested p ad layout ref . marking code part number marking code cdbz1 140l-hf page 4 qw -jl036 rev :b comchip t echnology co., l td. company reserves the right to improve product design , functions and reliability without notice. 0.1 14(2.90) min. 0.039(0.9) min. 0.057(1.45) min. 0.039(1.00) l o w v 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 4l. a 4l. a
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