user?s guide D0220SD-35-4002FN vfd- rohs compliant (vacuum fluorescent display module) for product support, contact new h aven display international 2511 tech nolo g y drive, #101 elgin, il 60124 tel: (847) 8 4 4-8795 fa x: (847) 8 44-87 9 6 february 27 , 2008 newha v en display international
vacuum fluorescent display specification part number: D0220SD-35-4002FN feat ure s: 2x20 digi ts ? 5x7 dot matrix, pb-free, no exhaust tip application: charac ter dis p lay- dot matrix ratings: below p a n e l len gth p . l . 1 2 5 . 0 m m oute r dimen s ions panel hei ght p.h. 35.0 mm p a n e l thi c kn e s s p . t . 7 . 8 m m leads l e a d pitch l.p. 2.54 mm l e a d o u t - dil char acter size cha r a c ter he ight c.h. 5.0 mm cha r a c t e r wi d t h c . w . 3 . 5 m m item sy m b o l m i n . r e c o m m e n d e d m a x . u n i t filament voltage e f 4 . 8 5 . 3 5 . 8 v a c peak grid voltage e c - 5 0 . 0 6 0 . 0 v p - p peak an ode voltage e b - 5 0 . 0 6 0 . 0 v p - p cut - o ff bia s e k - 0 - v d c duty c y cle d u - 1 / 4 5 - - pulse width t p - 1 0 0 - u s opera t ing t e mpera t ure t o p r - 4 0 - + 8 5 c storag e tem p erature t s t g - 5 0 - + 8 5 c color of illumination gree n -1 -
d0220sd- 35-4002fn electrical characteristics item symbol test condition min. typical max. unit filament current if ef = 5.3 v ac 108.0 120.0 132.0 maac - eb = ec = 0 - - - - anode current ib / 1~40g ef = 5.3 v ac - 4.0 8.0 map-p - eb = 50.0 v p-p - - - - - ec = 50.0 v p-p - - - - - du = 1/45 - - - - - tp = 100us - - - - grid current ic / 1~40g ( all segs are on ) - 8.0 16.0 ma p-p - - - - - - - - - - - - - - - - - - - - l(g) 427 855 - cd/m 2 luminance - (125) (250) fl lmin/lmax luminance ratio 50 - - % ef = 5.3 vac grid cut-off voltage ecco eb = 50.0 vdc -5.0 - - vdc anode cut-off voltage ebco ef = 5.3 vac ec = 50.0 vp-p du = 1/45 tp = 100us -1.0 - - v dc drive mode: dynamic state -2-
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