smd zener diode v oltage: 2.7 to 30 v olts power: 200 mw atts rohs device page 1 rev :a features - for surface mounted applications. - ideally suited for automated assembly processes. mechanical data - case: sod-323 , molded plastic. - t erminals: solder plated, solderable per mil-std-750, method 2026. - polarity: cathode band. - w eight: 0.004 grams(approx.). aczr v5223b-hf thru. aczr v5256b-hf pa ra m et er sy m bo l v al ue un it maximum rating and electrical characteristics 0.9 v v f 20 0 p d mw aqw -jz004 comchip t echnology co., l td. ju nc tio n t em pe rat ure ra ng e 15 0 t j c th erm al res ist an ce , ju nc tio n t o a mb ien t a ir 62 5 r ja c/w fo rw ard vo lta ge (n ote 2) @ i f = 1 0m a po we r d iss ipa tio n ( no te 1) no tes : 2. t es ted w ith pu lse s, tp 1.0 ms . + - sto rag e t em pe rat ure ra ng e -65 to +1 50 t stg c halogen free circuit diagram company reserves the right to improve product design , functions and reliability without notice. - general purpose, medium current. - comply with aec-q101 1. de vic e m ou nte d o n c era mi c p cb s; 7.6 mm x 9.4 mm x 0.8 7m m wit h p ad ar ea s 2 5m m2 . 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 - 3 2 3 0.071 (1.80) 0.063 (1.60) 0.055 (1.40) 0.047 (1.20) 0.106 (2.70) 0.098 (2.50) 0.039 (1.00) max. 0.014 (0.35) 0.010 (0.25) 0.019 (0.475)ref 0.006 (0.15) 0.004 (0.10) 0.003 (0.08) 0.000 (0.00)
smd zener diode page 2 aqw -jz004 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 r a n g e m in (v ) v z (v )@ i z t ? m a z z t @ i z t m a i z k u a v i r m a x im u m z e n e r ii m p e d a n c e m a x im u m c u r r e n t n o m (v ) m a x (v ) a c z r v 5 2 2 3 b - h f a c z r v 5 2 2 5 b - h f a c z r v 5 2 2 6 b - h f a c z r v 5 2 2 7 b - h f a c z r v 5 2 2 8 b - h f a c z r v 5 2 2 9 b - h f a c z r v 5 2 3 0 b - h f a c z r v 5 2 3 1 b - h f a c z r v 5 2 3 2 b - h f a c z r v 5 2 3 4 b - h f a c z r v 5 2 3 5 b - h f a c z r v 5 2 3 6 b - h f a c z r v 5 2 3 7 b - h f a c z r v 5 2 3 9 b - h f a c z r v 5 2 4 0 b - h f a c z r v 5 2 4 1 b - h f a c z r v 5 2 4 2 b - h f a c z r v 5 2 4 3 b - h f a c z r v 5 2 4 4 b - h f a c z r v 5 2 4 5 b - h f a c z r v 5 2 4 6 b - h f a c z r v 5 2 4 8 b - h f a c z r v 5 2 5 0 b - h f a c z r v 5 2 5 1 b - h f a c z r v 5 2 5 3 b - h f a c z r v 5 2 5 4 b - h f a c z r v 5 2 5 5 b - h f a c z r v 5 2 5 6 b - h f 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 3 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 3 . 7 5 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 . 0 5 . 0 5 . 0 5 . 0 5 . 0 3 . 0 3 . 0 3 . 0 3 . 0 3 . 0 2 . 0 1 . 0 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 9 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 . 0 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 5 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 6 . 2 5 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 5 2 7 2 8 3 0 rev :a comchip t echnology co., l td. a c z r v 5 2 3 3 b - h f e 3 5 . 7 0 1 6 0 0 0 . 2 5 5 . 0 3 . 5 2 0 7 6 . 3 0 6 . 0 a c z r v 5 2 3 8 b - h f f 3 8 . 2 7 6 0 0 0 . 2 5 3 . 0 6 . 5 2 0 8 9 . 1 4 8 . 7 a c z r v 5 2 5 2 b - h f k 2 2 2 . 8 0 6 0 0 0 . 2 5 0 . 1 1 8 5 . 2 3 3 2 5 . 2 0 2 4 electrical characteristics (@t a = 25c unless otherwise specified) i z t z z k @ i z k (n o te 2 ) r e v e r s e (n o te 4 ) v r company reserves the right to improve product design , functions and reliability without notice.
smd zener diode page 3 aqw -jz004 rev :a comchip t echnology co., l td. company reserves the right to improve product design , functions and reliability without notice. zener v oltage, v z (v) t a =25 pulsed fig.1 - zener characteristics (v z up to 10v) z e n e r c u r r e n t , i z ( m a ) 0 . 5 1 0 1 0 0 1 1 2 6 3 4 5 7 8 9 1 0 1 1 p d =200mw 3 . 3 v 4 . 3 v 4 . 7 v 5 . 1 v 5 . 6 v 6 . 0 v 6 . 2 v 6 . 8 v 7 . 5 v 8 . 2 v 8 . 7 v 9 . 1 v 1 0 v fig.2 - zener characteristics (1 1v to 39v) z e n e r c u r r e n t , i z ( m a ) 0 . 5 1 0 1 0 0 1 t a =25 pulsed p d =200mw 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 1 3 v 1 5 v 1 6 v 2 0 v 2 2 v 2 4 v 2 5 v 1 8 v 1 4 v 1 2 v 1 1 v 2 7 v 3 0 v 2 8 v 3 3 v 3 8 v 3 9 v zener v oltage, v z (v) ra ting and characteristic cur ves (aczr v52xxb series) t ypical t a v alues for aczr v52xx b serie s v z @ i zt nominal zener v oltage, v z (v) 0 4 2 0 8 1 2 1 6 2 4 2 8 3 2 3 6 4 0 4 4 fig.3 - t emperature coef ficients t e m p e r a t u r e c o e f f i c i e n t , v z ( m v / c ) - 5 2 0 4 0 0 3 5 3 0 2 5 1 5 1 0 5 0v bias 1v bias bias a t 50% of v z nom 1 1 0 1 0 0 c a p a c i t a n c e , c ( p f ) 1 1 0 0 1 0 0 0 1 0 t a =25 f=1mh z fig.4 - t ypical capacitance nominal zener v oltage, v z (v) fig.5 - ef fect of zener v oltage on zener impedance d y n a m i c i m p e d a n c e , z z t ( ) 1 1 0 0 3 0 0 0 1 0 1 0 0 0 1 1 0 1 0 0 nominal zener v oltage, v z (v) i z = 0 .25m a i zt t a =25 i z(ac) =0.1i z(dc) f=1kh z 0 2 0 0 1 5 0 1 0 0 5 0 0 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 , p d ( m w ) ambient t emperature, t a (c) 1 5 0 2 5 0 fig.6- power derating curve t a = 25c
page 4 smd zener diode rev :a aqw -jz004 comchip t echnology co., l td. reel t aping specification t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... start direction of feed end d 1 d 2 d w 1 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. b c d d d 2 d 1 s o d - 3 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 0 + 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 5 9 + 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 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 - 3 2 3 1 . 4 6 0 . 1 0 0 . 0 5 7 0 . 0 0 4 2 . 9 0 0 . 1 0 0 . 1 1 4 0 . 0 0 4 1 . 2 5 0 . 1 0 0 . 0 4 9 0 . 0 0 4 1 2 . 3 0 1 . 0 0 0 . 4 8 4 0 . 0 3 9 8 . 0 0 0 . 3 0 / - 0 . 1 0 + 0 . 3 1 5 + 0 . 0 1 2 / - 0 . 0 0 4
page 5 smd zener diode rev :a suggested p ad layout aqw -jz004 comchip t echnology co., l td. standard packaging c a s e t y p e s o d - 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 company reserves the right to improve product design , functions and reliability without notice. size (inch) 0.085 (mm) 2.15 0.80 0.70 0.031 0.028 2.95 0.1 16 e 1.35 0.053 b c d a sod-323 a b c e d part number aczr v5223b-hf ~ aczr v5256b-hf marking code xx marking code xx product type marking code (see page.2) xx = product type marking code = cathode band notes: = halogen free parts
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