D0120SD-20-2004F

User’s 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 October 31, 2006 Vacuum Fluorescent Display Specification PART NUMBER: FEATURES: 1 Row x 20 Digits, 5x7 Dot Matrix APPLICATION: RATINGS: D0120SD-20-2004F Character Display ( DotMatrix) Below Outer Dimensions P a ne l L e ngth P a ne l H e ight Panel Thickness Leads L e a d P itc h L e a d O ut Character Size Character Height Character Width Item Filament Voltage Peak Grid Voltage Peak Anode Voltage Duty Cycle Pulse Width Operating Temperature Storage Temperature Symbol P .L. P .H. P.T. 115. 7 20. 5 6.5 mm mm mm L.P . - 1. 78 S IL mm C.H. C.W. Min. Recommended 4.9 3.4 Max. mm mm Unit Ef ec eb Du 4.1 - 4.5 36.0 36.0 1/23 5.0 40.0 40.0 - Vac Vp-p Vp-p - tp Topr Tstg -40 -50 100 - + 85 + 95 uS C C Green Color of Illumination -1- D0120SD-20-2004F Electrical Characteristics Symbol Test Condition Min. Typical Max. Unit If - Ef = 4.5 Vac eb = ec = 0 74.0 - 82.0 - 90.0 - mAac - - 3.5 - 7.0 - mAp-p mAp-p mAp-p mAp-p mAp-p Item Filament Current Anode Current ib/1G~20G - Grid Current ic/1G~20G - - 3.5 - 7.0 - mAp-p mAp-p mAp-p mAp-p mAp-p L(G) - 350 (102) 700 (204) - cd/m2 fL 50 - - % -5.0 - - Vdc -5.0 - - Vdc Luminance Ef = 4.5 Vac eb = 36.0 Vp-p ec = 36.0 Vp-p Du = 1/23 tp = 100 uS Lmin/Lmax Luminance Ratio Ecco Grid Cut-off Voltage Ebco Anode Cut-off Voltage Ef = 4.5 Vac Eb = 36.0 Vdc Ef = 4.5 Vac ec = 36.0 Vp-p Du = 1/23 tp = 100 uS Drive mode: Dynamic State -2- 1: Outline drawing (Unit:mm) D0120SD-20-2004F 2: Display Pattern Green: All (X=0.250, Y=0.440) D0120SD-20-2004F G: Grid NP: No Pin 3: Anode Connection & Grid Assignment PIN CONNECTIONS Pin Number Connection Pin Number Connection Pin Number Connection NOTE: F: Filament NC: No Connection D0120SD-20-2004F