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: 30 v olts forward current: 200 ma rohs device page 1 rev :b features -design for mounting on small surfa ce. -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. - w eight: 0.0055 gram (approx.). circuit diagram cdbv3-54/s/c/a-hf maximum ratings and electrical characteristics (at t a=25c unless otherwise noted) qw -ja001 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 maximum 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 cdbv3-54-hf 1 2 3 cdbv3-54s-hf 1 2 3 cdbv3-54c-hf 1 2 3 cdbv3-54a-hf 1 2 3 conditions v alue t=1.0 sec @i f =0.1ma @i f =1ma @i f =10ma @i f =30ma @i f =100ma @v r =25v i f =i r =10ma, r l =100 v r =1v , f=1.0mhz 30 30 200 0.6 200 0.24 0.32 0.40 0.50 1.00 2 4 10 125 -65 to +125 v v ma a mw v a ns pf c 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) max 0.010(0.26) min halogen free
ra ting and characteristic cur ves (cdbv3-54/s/c/a-hf) forward v oltage, (v) 1.0 0.6 0.4 0.8 0 fig.1 - forward characteristics 0.1 1 10 100 1000 f r a d u r e n t , m a ) o w r c r ( reverse v oltage, (v) 0 fig.2 reverse characteristics - 0.001 r e v e r e c u r r n t , ( a ) s e 0.01 0.1 1 100 20 reverse v oltage, (v) 0 fig.3 capacitance between t erminals - characteristics 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 2 4 8 10 15 30 35 ambient t emperature, (c) fig.4 current derating curve - 0 a v e r a g f o r w a r d c u r r e n t , ( % ) e 60 120 comchip t echnology co., l td. page 2 rev :b 30 50 6 0 100 175 0.2 10 40 40 10 25 50 75 150 125 80 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 10 t a =125c t a =0c t a =25c t a =75c 5 25 20 t j =25c f=1mhz t a =125c t a =-25c t a =0c t a =25c t a =75c 20 100 mounted on glass epoxy pcbs qw -ja001
comchip t echnology co., l td. page 3 rev :b 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 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 ) 1 . 9 6 9 m i n . 2 . 2 0 0 . 1 0 2 . 4 0 0 . 1 0 4 . 0 0 0 . 1 0 1 . 5 5 0 . 1 0 3 . 5 0 0 . 0 5 1 . 7 5 0 . 1 0 5 0 . 0 m i n . 1 3 . 0 0 . 2 0 1 . 1 5 0 . 1 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 0 5 8 . 0 0 0 . 3 0 1 4 . 4 m a x . 1 7 8 1 0 . 0 9 4 0 . 0 0 4 0 . 0 8 7 0 . 0 0 4 0 . 0 4 5 0 . 0 0 4 0 . 0 6 1 0 . 0 0 4 7 . 0 0 8 0 . 0 4 0 0 . 5 1 2 0 . 0 0 8 s o t - 3 2 3 s y m b o l ( m m ) ( i n c h ) 0 . 3 1 5 0 . 0 1 2 0 . 1 3 8 0 . 0 0 2 0 . 0 6 9 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 2 0 . 5 6 7 m a x e f p p 0 p 1 w w 1 qw -ja001 reel t aping specification o 1 2 0 t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... end start 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 d 1 d 2 d w 1
comchip t echnology co., l td. page 4 rev :b 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 suggested p ad layout standard packaging case t ype qty per reel (pcs) 3000 sot -323 reel size (inch) 7 a c b size (inch) 0.031 (mm) 0.80 1.45 1.94 0.057 0.076 sot -323 2.74 0.108 a b c d d part number cdbv3-54-hf marking code marking code cdbv3-54s-hf cdbv3-54c-hf xx 3 1 2 xx = product type marking code cdbv3-54a-hf qw -ja001 kl1 kl4 kl3 kl2
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