smd zener diode v oltage: 2.7 to 30 v olts power: 350 mw atts rohs device page 1 rev :a features - for surface mounted applications. - ideally suited for automated assembly processes. mechanical data - case: sod-123 , molded plastic. - t erminals: solder plated,solderable per mil-std-750,method 2026. - polarity: cathode band. - w eight: 0.01 gram(approx.). aczr w5223b-g thru. aczr w5256b-g p ar am et er s ym bo l v al ue u ni t maximum rating (@t a=25c unless otherwise specified) 0.9 mw v f forward v oltage (note 2) @ i f =10ma 0 . 1 5 2 ( 3 . 8 5 ) 0 . 1 4 0 ( 3 . 5 5 ) 0 . 0 4 9 ( 1 . 2 5 ) 0 . 0 4 1 ( 1 . 0 5 ) 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 d - 1 2 3 0 . 0 2 0 ( 0 . 5 0 ) r e f 0 . 0 0 4 ( 0 . 1 0 ) m a x . 0 . 11 0 ( 2 . 8 0 ) 0 . 1 0 2 ( 2 . 6 0 ) 0 . 0 6 7 ( 1 . 7 0 ) 0 . 0 5 9 ( 1 . 5 0 ) 0 . 0 2 6 ( 0 . 6 5 ) 0 . 0 1 8 ( 0 . 4 5 ) 0 . 0 0 6 ( 0 . 1 5 ) po we r d iss ipa tio n ( no te 1) 35 0 p d aqw -bz 002 35 7 thermal resistance, junction to ambient air op era tin g an d s tor ag e t em pe rat ure r an ge -65 to +1 50 t j, t stg c r ja v c/w 2 no tes : 1 . d ev ice m ou nte d o n c era mi c p cb ; 7 .6m m x 9 .4m m x 0 .87 mm w ith pa d a rea s 2 5m m . 2. t es ted w ith pu lse s, tp 1.0 ms . 0 . 0 0 3 ( 0 . 0 8 ) - ultra-small surface medium package. - general purpose, medium current. company reserves the right to improve product design , functions and reliability without notice. - comply with aec-q101.
smd zener diode page 2 electrical characteristics(@t a = 25c unless otherwise specified) aqw -bz 002 mar king cod e p a r t n u m b e r z e n e r v o lt a g e m in v z (v )@ i z t m a x i z t (m a ) z z t (o h m ) m a x i z k (m a ) z z k (o h m ) m a x v r (v ) i r (u a ) o p e r a ti n g r e s is ta n c e r is in g o p e r a ti n g r e s is ta n c e r e v e r s e c u r r e n t n o m m a x a c z rw 5 2 2 3 b -g a c z rw 5 2 2 5 b -g a c z rw 5 2 2 6 b -g a c z rw 5 2 2 7 b -g a c z rw 5 2 2 8 b -g a c z rw 5 2 2 9 b -g a c z rw 5 2 3 0 b -g a c z rw 5 2 3 1 b -g a c z rw 5 2 3 2 b -g a c z rw 5 2 3 4 b -g a c z rw 5 2 3 5 b -g a c z rw 5 2 3 6 b -g a c z rw 5 2 3 7 b -g a c z rw 5 2 3 9 b -g a c z rw 5 2 4 0 b -g a c z rw 5 2 4 1 b -g a c z rw 5 2 4 2 b -g a c z rw 5 2 4 3 b -g a c z rw 5 2 4 4 b -g a c z rw 5 2 4 5 b -g a c z rw 5 2 4 6 b -g a c z rw 5 2 4 8 b -g a c z rw 5 2 5 0 b -g a c z rw 5 2 5 1 b -g a c z rw 5 2 5 2 b -g a c z rw 5 2 5 4 b -g a c z rw 5 2 5 5 b -g a c z rw 5 2 5 6 b -g c 3 c 5 g 1 g 2 g 3 g 4 g 5 e 1 e 2 e 4 e 5 f 1 f 2 f 5 h 1 h 2 h 3 h 4 h 5 j 1 j 3 j 5 k 1 k 2 k 4 k 5 m 1 f 4 2 .5 7 2 .8 5 3 .1 4 3 .4 2 3 .7 1 4 .0 9 4 .4 7 4 .8 5 5 .3 2 5 .8 9 6 .4 6 7 .1 3 7 .7 9 8 .6 5 9 .5 0 1 0 .4 5 1 1 .4 0 1 2 .3 5 1 3 .3 0 1 4 .2 5 1 5 .2 0 1 7 .1 0 1 9 .0 0 2 0 .9 0 2 2 .8 0 2 5 .6 5 2 6 .6 0 2 8 .5 0 1 3 0 0 1 6 0 0 1 6 0 0 1 7 0 0 1 9 0 0 2 0 0 0 1 9 0 0 1 6 0 0 1 6 0 0 1 0 0 0 7 5 0 5 0 0 5 0 0 6 0 0 6 0 0 6 0 0 6 0 0 6 0 0 6 0 0 6 0 0 6 0 0 6 0 0 6 0 0 6 0 0 6 0 0 6 0 0 6 0 0 6 0 0 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 0 .2 5 7 5 5 0 2 5 1 5 1 0 5 5 5 5 5 3 3 3 3 3 2 1 0 .5 0 .1 0 .1 0 .1 0 .1 0 .1 0 .1 0 .1 0 .1 0 .1 0 .1 1 .0 1 .0 1 .0 1 .0 1 .0 1 .0 2 .0 2 .0 3 .0 4 .0 5 .0 6 .0 6 .5 8 .0 8 .4 9 .1 9 .9 1 0 1 1 1 2 1 4 1 5 1 7 1 8 2 1 2 1 2 3 7 .0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 9 .5 9 .0 8 .5 7 .8 7 .0 6 .2 5 .6 5 .2 5 .0 4 .5 4 .2 3 0 3 0 2 8 2 4 2 3 2 2 1 9 1 7 1 1 7 5 6 8 1 7 2 2 3 0 1 3 1 5 1 6 1 7 2 1 2 5 2 9 3 3 4 1 4 4 4 9 1 0 2 .8 4 3 .1 5 3 .4 7 3 .7 8 4 .1 0 4 .5 2 4 .9 4 5 .3 6 5 .8 8 6 .5 1 7 .1 4 7 .8 8 8 .6 1 9 .5 6 1 0 .5 0 1 1 .5 5 1 2 .6 0 1 3 .6 5 1 4 .7 0 1 5 .7 5 1 6 .8 0 1 8 .9 0 2 1 .0 0 2 3 .1 0 2 5 .2 0 2 8 .3 5 2 9 .4 0 3 1 .5 0 2 .7 3 .0 3 .3 3 .6 3 .9 4 .3 4 .7 5 .1 5 .6 6 .2 6 .8 7 .5 8 .2 9 .1 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 8 2 0 2 2 2 4 2 7 2 8 3 0 rev : a a c z rw 5 2 3 3 b -g e 3 5 .7 0 1 6 0 0 0 .2 5 5 3 .5 2 0 7 6 .3 0 6 .0 a c z rw 5 2 3 8 b -g f 3 8 .2 7 6 0 0 0 .2 5 3 6 .5 2 0 8 9 .1 4 8 .7 a c z rw 5 2 5 3 b -g k 3 2 3 .7 5 6 0 0 0 .2 5 0 .1 1 9 5 .0 3 5 2 6 .2 5 2 5 company reserves the right to improve product design , functions and reliability without notice.
smd zener diode page 3 a 002 qw -bz 0 3 0 0 2 0 0 1 0 0 0 1 7 5 1 2 5 1 0 0 7 5 5 0 2 5 p o w e r d i s s i p a t i o n , ( m w ) fig.1 - power derating curve ambient t emperature , (c) 1 5 0 4 0 0 r a t in g a n d c h a r a c t e r is t ic c u r v e s ( a c z r w 5 2 2 3 b - g t h r u a c z r w 5 2 5 6 b - g ) rev : a company reserves the right to improve product design , functions and reliability without notice.
page 4 reel t aping specification comchip t echnology co., l td. smd zener diode a 002 qw -bz t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... start direction of feed end rev : a b c d d d 2 d 1 s o d - 1 2 3 s y m b o l a ( 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 1 . 0 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 1 0 1 7 8 2 . 0 0 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 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 . 1 0 0 . 1 3 8 0 . 0 0 4 s o d - 1 2 3 1 . 8 5 0 . 0 5 0 . 0 7 3 0 . 0 0 2 3 . 9 4 0 . 0 5 0 . 1 5 5 0 . 0 0 2 1 . 5 7 0 . 0 5 0 . 0 6 2 0 . 0 0 2 9 . 5 0 1 . 0 0 0 . 3 7 4 0 . 0 3 9 0 . 0 6 1 + 0 . 0 0 4 0 . 3 1 5 + 0 . 0 1 2 / - 0 . 0 0 4 8 . 0 0 + 0 . 3 0 / - 0 . 1 0 d 1 d 2 d w 1 t c o 1 2 0 i n d e x h o l e d e f b w p p 0 p 1 a company reserves the right to improve product design , functions and reliability without notice.
page 5 part number aczr w5223b-g ~ aczr w5256b-g marking code xx marking code suggested p ad layout size (inch) 0.128 (mm) 3.24 0.80 1.00 0.031 0.039 sod-123 4.04 0.159 e 2.44 0.096 a b c d a c b e d comchip t echnology co., l td. xx smd zener diode a qw -bz002 rev : a product type marking code (see page.2) standard packaging c a s e t y p e 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 company reserves the right to improve product design , functions and reliability without notice.
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