CDBV3-0720-G page 1 qw -bb057 rev :a electrical characteristics (at t a=25 c unless otherwise noded) symbol parameter t est conditions min ma x unit forward voltage i f = 700ma v f v 20 reverse voltage leakage current i r a v r = 20v reverse breakdown voltage 0.49 200 maximum rating (at t a=25 c unless otherwise noted) i o v r v rm power dissipation dc blocking v oltage non-repetitive peak reverse v oltage symbol parameter lim it unit a verage rectified output current ma v v 700 20 25 150 p d mw 125 t stg t j storage t emperature junction t emperature c features -for switching power supply -ultra low vf -low-power rectification i o = 700 ma v r = 20 v olts rohs device s m d s c h o t t k y b a r r i e r d i o d e comchip t echnology co., l td. v(br) i r =200 a v -case:sot -323, molded plastic. -t erminals:soldeable per mil-std-750, method 2026. -approx.weight: 0.0055 gram. mechanical data -55~+150 circuit diagram 1 2 3 c 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 ) s o t - 3 2 3 3 1 2 0.087(2.20) 0.079(2.00) 0.053(1.35) 0.045(1.15) 0.055(1.40) 0.047(1.20) 0.039(1.00) 0.035(0.90) 0.016(0.40) 0.008(0.20) 0.006(0.15) 0.003(0.08) 0.096(2.45) 0.085(2.15) 0.004(0.10) 0.010(0.26) 0.018(0.46) 0.000(0.00) c o m p a n y r e s e r v e s t h e r i g h t t o i m p r o v e p r o d u c t d e s i g n , f u n c t i o n s a n d r e l i a b i l i t y w i t h o u t n o t i c e . -mounting position: any .
page 2 qw -bb057 rev :a ra ting and characteristic cur ves (CDBV3-0720-G) c a p a c i t a n c e b e t w e e n t e r m i n a l s ( p f ) reverse voltage (v) fig.3 - capacitance characteristics f o r w a r d c u r r e n t ( m a ) 1 0 0 0 1 0 0 2 0 0 1 0 1 5 0 0 forward voltage (mv) fig.1 - forward characteristics r e v e r s e c u r r e n t ( a ) reverse voltage (v) 1 0 0 0 . 1 1 0 0 0 1 0 1 5 1 0 2 0 fig.2 - reverse characteristics 0 15 20 0 300 p o w e d i s s i p a t i o n ( m w ) fig.4 - power derating curve 7 0 0 200 150 100 5 10 4 0 0 3 0 0 1 5 1 0 0 0 0 250 s m d s c h o t t k y b a r r i e r d i o d e comchip t echnology co., l td. 50 f = 1 m h z o t a = 2 5 c t a = 1 0 0 c t a = 2 5 c t a =25c t a =100c 0 0 5 0 1 0 0 1 5 0 ambient temperature (c) 2 0 0 0 2 5 5 0 7 5 1 0 0 1 2 5
page 3 qw -bb057 rev :a s m d s c h o t t k y b a r r i e r d i o d e comchip t echnology co., l td. reel t aping specification b c d d d 2 d 1 s o t - 3 2 3 s y m b o l ( m m ) ( i n c h ) 2 . 1 4 2 0 . 0 3 9 4 . 0 0 0 . 1 0 1 . 5 5 0 . 1 0 5 4 . 4 0 1 . 0 0 1 3 . 0 0 1 . 0 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 1 0 1 7 8 2 . 0 0 0 . 0 6 1 0 . 0 0 4 7 . 0 0 8 0 . 0 7 9 0 . 5 1 2 0 . 0 3 9 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 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 s o t - 3 2 3 2 . 2 5 0 . 0 5 0 . 0 8 9 0 . 0 0 2 2 . 5 5 0 . 0 5 0 . 1 0 0 0 . 0 0 2 1 . 1 9 0 . 0 5 0 . 0 4 7 0 . 0 0 2 1 2 . 3 0 1 . 0 0 0 . 4 8 4 0 . 0 3 9 8 . 0 0 + 0 . 3 0 / C 0 . 1 0 0 . 3 1 5 + 0 . 0 1 2 / C 0 . 0 0 4 d f e b p 1 p 0 o 1 2 0 d 1 d 2 w 1 p d a w t c a xxx 3 1 2
page 4 rev :a qw -bb057 comchip t echnology co., l td. s m d s c h o t t k y b a r r i e r d i o d e part number CDBV3-0720-G marking code 3b marking code xx 3 1 2 xx = product type marking code standard packaging c a s e t y p e s o t - 3 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 suggested p ad layout size (inch) 0.031 (mm) 0.80 0.50 1.30 0.020 0.051 sot -323 2.20 0.087 a b c d a c d b
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