s m a l l s i g n a l s w i t c h i n g d i o d e s reverse v oltage: 75 v olts forward current: 300 ma rohs device page 1 rev :c features -design for mounting on small surface. -high speed switching. -high mounting capability , strong surge withstand, high reliability . mechanical data -case: sot -323, molded plastic. -t erminals: solderable per mil-std-750, method 2026. -approx. weight: 0.006 grams circuit diagram cdsv3-16-g/56-g/70-g/99-g maximum ratings and electrical characteristics (at t a=25c unless otherwise noted) 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 -b0004 comchip t echnology co., l td. repetitive peak reverse voltage reverse voltage forward current peak surge forward current power dissipation maximum forward voltage maximum reverse current maximum reverse recovery time t ypical diode capacitance maximum junction temperature storage temperature units symbol parameter v rrm v r i f i fsm p d v f i r t rr c j t j t stg 1 2 3 conditions v alue t=1.0 s @i f =1ma @i f =10ma @i f =50ma @i f =150ma @v r =20v @v r =75v o @v r =25v , t j =150 c o @v r =75v , t j =150 c i f =10ma, v r =6v v r =0v , f=1.0mhz 75 75 300 2 200 0.715 0.855 1.0 1.25 0.025 2.5 30 50 4 2 -65~+150 -65 to +150 v v ma a mw v a ns pf c c s o t - 3 2 3 0.087(2.20) 0.079(2.00) 0.053(1.35) 0.045(1.15) 0.055(1.40) 0.047(1.20) 1 2 3 0.006(0.15) 0.003(0.08) 0.096(2.45) 0.085(2.15) 0.010(0.26) 0.004(0.10)max. 0.039(1.00) 0.035(0.90) 0.016(0.40) 0.008(0.20) cdsv3-16-g cdsv3-99-g CDSV3-70-G cdsv3-56-g 1 2 3 1 2 3 1 2 3 comchip 0.018(0.46)
qw -b0004 ra ting and characteristic cur ves (cdsv3-16-g/56-g/70-g/99-g) forward v oltage, (v) 1.5 1.0 0.5 0 fig.1 - forward characteristics 1 10 100 1000 f r a d u r e n t , ( m a ) o w r c r fig.2 t ypical reverse characteristics - reverse v oltage, (v) 0 fig.3 t ypical capacitance vs. - reverse v oltage 0 c a p a c t a c b e t e e n t e r m i n l s ( p ) i n e w a f 1.0 30 ambient t emperature, (c) fig.5 power derating curve,t otal package - 0 p o w e r d i s s i p a t i o n , ( m a ) 150 300 comchip t echnology co., l td. page 2 rev :c 0 100 175 100 10 25 50 75 150 125 200 40 20 s m a l l s i g n a l s w i t c h i n g d i o d e s o t a =150 c o t a =-40 c o t a =25 c o t a =75 c o t a =0 c o t j =25 c f=1mhz 50 250 0.2 0.4 0.6 0.8 1.2 1.4 1.6 1.8 2.0 forward current, (ma) 0 p o w e r d i s s i p a t i o n ( m w ) 1.0 2.5 0 6 10 2 4 8 1.5 0.5 2.0 fig.4 reverse recovery t ime vs. - forward current reverse v oltage, (v) 0 0.1 i n s t a n t a n e o u s r e v e r s e c u r r e n t , ( n a ) 1.0 10 100 10000 40 60 100 20 80 1000 o t a =125 c o t a =-40 c o t a =25 c o t a =75 c o t a =0 c o t a =150 c
qw -b0004 comchip t echnology co., l td. page 3 rev :c b c d d d 2 d 1 s o t - 3 2 3 s y m b o l a ( m m ) ( i n c h ) 2 . 1 4 2 0 . 0 1 6 4 . 0 0 0 . 1 0 1 . 5 5 + 0 . 1 0 5 4 . 4 0 0 . 4 0 1 3 . 0 0 . 2 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 1 0 1 7 8 1 . 0 0 0 . 0 6 1 0 . 0 0 4 + 7 . 0 0 8 0 . 0 3 9 0 . 5 1 2 0 . 0 0 8 s y m b o l ( m m ) ( i n c h ) 0 . 1 5 8 0 . 0 0 4 0 . 1 5 8 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 . 0 5 0 . 1 3 8 0 . 0 0 2 s o t - 3 2 3 2 . 2 5 0 . 1 0 0 . 0 8 9 0 . 0 0 4 2 . 5 5 0 . 1 0 0 . 1 0 0 0 . 0 0 4 1 . 1 9 0 . 1 0 0 . 0 4 7 0 . 0 0 4 9 . 5 0 1 . 0 0 0 . 3 7 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 s m a l l s i g n a l s w i t c h i n g d i o d e 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
qw -b0004 comchip t echnology co., l td. page 4 rev :c suggested p ad layout a c b size (inch) 0.031 (mm) 0.80 1.30 1.94 0.051 0.076 sot -323 2.74 0.108 a b c d d part number cdbv3-16-g marking code a2 marking code cdbv3-56-g kjc cdbv3-70-g kja xx 3 1 2 xx/ = product type marking code xxx cdbv3-99-g kjg s m a l l s i g n a l s w i t c h i n g d i o d e s 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
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