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: 20 to 40 v olts forward current: 2.0 amp rohs device page 1 rev :a cdbmt220l-hf thru. cdbmt240l-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 -jl010 comchip t echnology co., l td. max. repetitive peak reverse v oltage continuous reverse v oltage max. rms v oltage max. forward surge current 8.3mssingle half sine-wave superimposed on rate load (jedec method) max. forward rectified current ( fig.2) max. forward v oltage @i f =2.0a max. reverse current at t a =25c storage t emperature operating t emperature cdbmt220l-hf units symbol parameter v rrm v r v rms i fsm i o v f i r r ja c j t stg t j 20 20 14 0.38 v v v a a v ma c/w pf c c cdbmt240l-hf 40 40 28 0.40 40 2.0 1.0 70 160 -65 to +175 -55 to +100 sod-123h 0.146(3.7) 0.130(3.3) 0.012(0.3) t yp. 0.075(1.9) 0.060(1.5) 0.040(1.0) 0.024(0.6) 0.031(0.8) t yp. 0.031(0.8) t yp. CDBMT230L-HF 30 30 21 0.40 t yp. diode junction capacitance f=1mhz and applied 4v dc reverse voltage t yp. thermal resistance junction to ambient features -low power loss,high ef ficiency . -high current capability ,low forward voltage drop. -high surge capability . -guarding for overvoltage protection. -ultra high-speed switching. -excellent power dissipation of fers better reverse leakage current and thermal resistance. -low profile package is 40% thinner than standards sod-123. -silicon epitaxial planar chip,metal silicon junction. -lead-free part meets environmental standards of mil-std-19500/228 mechanical data -case: molded plastic, sod-123h/mini sma -t erminals: solderable per mil-std-750, method 2026. -polarity: indicated by cathode band. -w eight: 0.01 1 grams approx. -mounting position: any -epoxy: ul94-v0 rated flame retardant. halogen free
qw -jl010 ra ting and characteristic cur ves (cdbmt220l-hf thru cdbmt240l-hf) percentage of rated peak reverse v oltage, (%) 100 60 0 fig.3 - t ypical revrse characteristics 0.1 1 10 100 1000 r e v e r s e l e a k a g e c u r r e n t , ( m a ) forward v oltage, (v) 0.1 fig.1 - t ypical forward characteristics 0.01 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 ) 0.1 1 10 100 0.7 reverse v oltage, (v) 0.01 fig.5 t ypical junction capacitance - 0 50 150 300 350 0.1 1 10 100 ambient t emperature, (c) fig.2 - t ypical forward current 0 a v e r a g e f o r w a r d c u r r e n t , ( a ) 1.6 2.8 comchip t echnology co., l td. page 2 rev :a 0.3 1.1 1.5 1.3 100 200 250 0 25 175 0.8 2.0 140 1.2 20 120 2.4 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 fig.4 - maximum non-repetitive forward surge current 0 30 60 1 10 100 10 40 20 50 o t j =25 c 8.3ms single half sine wave, jedec method 50 75 100 125 150 0.4 c d b m t 2 2 0 l - h f c d b m t 2 3 0 l - h f o t j =25 c, pulse width=300 s 0.5 0.9 o t j =75 c o t j =25 c 40 80 c d b m t 2 4 0 l - h f 1% duty cycle derating curve resistive or indctive load single phase half w ave 60hz j u n c t i o n c a p a c i t a n c e , ( p f ) o t j =25 c 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
qw -jl010 comchip t echnology co., l td. page 3 rev :a b c d d d 2 d 1 m i n i - s m a / s o d - 1 2 3 s y m b o l a ( m m ) ( i n c h ) 2 . 4 4 0 m i n . 4 . 0 0 0 . 1 0 1 . 5 0 0 . 1 0 6 2 . 0 m i n . 1 3 . 0 0 . 5 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 1 0 8 . 0 0 0 . 3 0 1 1 . 4 0 1 . 0 1 7 8 2 . 0 0 0 . 0 5 9 0 . 0 0 4 7 . 0 0 0 . 0 7 9 0 . 5 1 2 0 . 0 2 0 s y m b o l ( m m ) ( i n c h ) 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 . 4 4 9 0 . 0 3 9 e f p p 0 p 1 w w 1 1 . 7 5 0 . 1 0 0 . 0 6 9 0 . 0 0 4 3 . 5 0 0 . 1 0 0 . 1 3 8 0 . 0 0 4 m i n i - s m a / s o d - 1 2 3 2 . 0 0 0 . 1 0 0 . 0 7 9 0 . 0 0 4 3 . 8 5 0 . 1 0 0 . 1 5 2 0 . 0 0 4 1 . 1 0 0 . 1 0 0 . 0 4 3 0 . 0 0 4 0 . 2 3 0 . 1 0 t 0 . 0 0 9 0 . 0 0 4 0 . 3 1 4 0 . 0 1 2 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 reel t aping specification o 1 2 0 t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... end start d 1 d 2 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
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 qw -jl010 comchip t echnology co., l td. page 4 rev :a xxx marking code suggested p ad layout size (inch) 0.1 18 (mm) 3.00 1.30 1.80 0.051 0.071 4.30 0.169 e 1.70 0.067 a b c d m i n i - s m a / s o d - 1 2 3 part number l22 marking code CDBMT230L-HF cdbmt240l-hf l23 l24 cdbmt220l-hf a b c e d standard packaging c a s e t y p e m i n i - s m a / s o d - 1 2 3 3 , 0 0 0 r e e l ( p c s ) reel size (inch) 7 r e e l p a c k
|
