s m a l l s i g n a l s c h o t t k y d i o d e s reverse v oltage: 40 v olts forward current: 30 ma rohs device page 1 rev :a features -design for mounting on small surface. -high speed switching application, circuit protection. -low turn-on voltage. mechanical data -case: sot -323, molded plastic. -t erminals: solderable per mil-std-750, method 2026. -approx. weight: 0.006 grams circuit diagram cdbv3-00340s/c/a-g 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 -ba004 comchip t echnology co., l td. s o t - 3 2 3 CDBV3-00340S-G 1 2 3 cdbv3-00340c-g 1 2 3 cdbv3-00340a-g 1 2 3 repetitive peak reverse voltage reverse voltage a verage forward current peak surge forward current power dissipation storage temperature junction t emperature units symbol parameter v rrm v r i o i fsm p d t stg t j conditions t yp. 8.3ms half sine-wave superimposed on rate load (jedec method) 200 v v ma ma mw o c o c 0.087(2.20) 0.070(1.80) 0.054(1.35) 0.045(1.15) 0.056(1.40) 0.047(1.20) 1 2 3 0.006(0.15) 0.002(0.05) 0.087(2.20) 0.078(2.00) 0.004(0.10)min. 0.004(0.10)max. 0.044(1.10) 0.035(0.90) 0.016(0.40) 0.008(0.20) forward voltage reverse current capacitance between terminals symbol parameter v f i r c t min. max. 40 40 30 200 +125 +125 units conditions t yp. i f =1ma v r =10v f=1mhz, v r =1v 2 v a pf min. max. 0.37 1 5 maximum ratings (at t a=25c unless otherwise noted) electrical characteristics (at t a=25c unless otherwise noted)
qw -ba004 ra ting and characteristic cur ves (cdbv3-00340s/c/a-g) forward v oltage (v) 1.4 1.0 0.4 1.2 0 fig.1 forward characteristics 10 100 1m 10m 100m o w r d c r r n ( a ) f r a u e t reverse v oltage (v) 0 fig.2 reverse characteristics 1n e e s e c r r e n t ( a ) r v r u 10n 100n 1 1m 10 reverse v oltage (v) 0 fig.3 capacitance between t erminals characteristics 0.1 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 10 15 25 30 o ambient t emperature ( c) fig.4 power derating curve 0 a v e r a g f o r w a r d c u r r e n t ( % ) e 40 120 comchip t echnology co., l td. page 2 rev :a 30 40 1.0 0 100 175 0.2 5 35 20 10 25 50 75 150 125 100 s m a l l s i g n a l s c h o t t k y d i o d e s 100 5 20 mo un ted on gl as s ep ox y p cb s o t a =125 c o t a =75 c o t a =25 c o t a =-25 c 0.6 0.8 15 25 20 10 o t a =125 c o t a =25 c o t a =75 c o t a =-25 c o t j =25 c f=1mhz 80 60
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