users guide D0120SD-20-2004F vfd- rohs compliant (vacuum fluorescent display module) for product support, contact newhaven display international 2511 technology drive, #101 elgin, il 60124 tel: (847) 844-8795 fax: (847) 844-8796 february 27, 2008 newhaven display international
o c tober 31, 200 6 vacuum fluorescent display specification part number: d01 20sd- 20 -20 04 f f ea t ur es : 1 row x 20 digit s, 5x7 dot matrix application: character display ( dotmatri x ) ratings: below m m 7 . 5 1 1 . l . p h t g n e l l e n a p outer dimen sions m m 5 . 0 2 . h . p t h g i e h l e n a p panel thi ckness p.t. 6.5 mm leads m m 8 7 . 1 . p . l h c t i p d a e l l i s - t u o d a e l char acter size cha ra cter he ight c.h. 4.9 mm cha ra cter wi dth c.w. 3.4 mm item sy m bol min. recommended max. unit filament voltage ef 4.1 4.5 5.0 vac peak grid voltage ec - 36.0 40.0 vp-p peak an ode voltage eb - 36.0 40.0 vp-p - - - - - - dut y c y cle d u - 1/23 - - pulse width tp - 100 - us operating t emperature t op r -40 - + 8 5 c storag e tem perature tstg -50 - + 9 5 c color of illumination gr ee n -1-
D0120SD-20-2004F electrical characteristics item symbol test condition min. typical max. unit filament current if ef = 4.5 vac 74.0 82.0 90.0 maac - eb = ec = 0 - - - - anode current ib/1g~20g ef = 4.5 vac - 3.5 7.0 map-p - eb = 36.0 vp-p - - - map-p - ec = 36.0 vp-p - - - map-p - du = 1/23 - - - map-p - tp = 100 us - - - map-p grid current ic/1g~20g - 3.5 7.0 map-p - - - - map-p - - - - map-p - - - - map-p - - - - map-p l(g) 350 700 - cd/m 2 luminance - (102) (204) fl lmin/lmax luminance ratio 50 - - % ecco ef = 4.5 vac grid cut-off voltage eb = 36.0 vdc -5.0 - - vdc ebco ef = 4.5 vac anode cut-off voltage ec = 36.0 vp-p -5.0 - - vdc du = 1/23 tp = 100 us drive mode: dynamic state -2-
d 0120sd-20-2004f 1: outline drawing (unit:mm)
d 0120sd-20-2004f 2: display pattern green: all (x=0.250, y=0.440)
d 0120sd-20-2004f 3: anode connection & grid assignment p in connections p in number p in number p in number connection connection connection n ote: f: filament g: grid np: no pin nc: no connection
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