3.0 inch ( 76.2mm ) 5x7 dot matrix led display uvp-3x57 series description the uvp-3x57series is 3.0 inch (76.2mm) height 5x7 dot matrix display. single color display have the choices of three bright colors-algaas red/green/red orange. multicolor display are applicable to two colors : green and red orange. all device have gray face and white dot. the algaas red led chip are made from algaas on a non-transparent gaas substrate. the green led chip are made from gap on a transparent gap substrate. the red orange led chip are made from gaasp on a transparent gap substrate. features l industuy standard size l wide viewing angle l continuous uniform dot matrix. l excellent characters appearance l low power requirement devices absolute maximum ratings @ t a =25 o c green unit 64 mw 90 ma 11 ma 0.15 ma/ o c 10 v 11/14/2000 14 0.19 storage temperature range solder temperature 1/16 inch below seating plane for 3 seconds at 260 o c 0.17 13 5 -35 o c to+85 o c -35 o c to+85 o c 10 reverse voltage per dot operating temperature range peak forward current per dot continuous forward current per dot derating linear from 25 o c per dot parameter power dissipation per dot 100 110 red orange 36 algaas red 64 fig. 2 uvp-3157a/3357aa column cathode part no. description package dimension internal circuit diagram uvp-3157a/3257aa column anode fig. 1 unity opto technology co., ltd.
3.0 inch ( 76.2mm ) 5x7 dot matrix led display uvp-3x57 series package dimensions fig. 1 internal circuit diagram fig. 2 11/14/2000 unity opto technology co., ltd.
3.0 inch ( 76.2mm ) 5x7 dot matrix led display uvp-3x57 series pin connection pin no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 11/14/2000 cathode row 3 green anode row 3 green cathode row 3 red orange anode row 3 red orange anode row 2 red orange cathode row 4 red orange cathode row 2 green cathode row 2 red orange anode row 4 red orange cathode row 1 red orange anode row 1 red orange anode column 4 green cathode column 4 green anode column 5 red orange cathode column 5 red orange cathode row 1 green anode row 1 green cathode row 6 red orange anode row 6 red orange anode column 5 green cathode column 5 green anode row 4 green cathode row 4 red orange anode row 4 red orange cathode row 6 green anode row 6 green cathode row 5 green anode row 5 green cathode row 5 red orange anode row 5 red orange cathode column 2 green anode column 2 red orange cathode column 2 red orange cathode column 3 red orange anode column 1 red orange cathode row 4 green anode row 4 green anode row 2 green cathode column 1 red orange cathode row 7 green anode row 7 green cathode row 7 red orange anode row 7 red orange anode column 2 green connection uvp-3257aa UVP-3357AA anode column 1 green cathode column 1 green anode column 3 red orange cathode column 3 red orange cathode column 3 green anode column 4 red orange cathode column 4 red orange anode column 3 green cathode column 3 green anode column 3 green anode column 3 red orange cathode row 4 green unity opto technology co., ltd.
3.0 inch ( 76.2mm ) 5x7 dot matrix led display uvp-3x57 series pin connection 1 2 3 4 5 6 7 8 9 10 11 12 13 14 electrical/optical characteristics algaas red (uvp-3057ac/3157ac) @ t a =25 o c symbol min. typ. max. unit i v 11500 20000 m cd l p/hue 660/638 nm dl 35 nm v f 3.6 4.8 v i r 100 m a i v -m 2:1 green (uvp-3057ag/3157ag) & (uvp-3257aa/3357aa) @ t a =25 o c symbol min. typ. max. unit i v 3000 9600 m cd l p/hue 565/569 nm dl 30 nm v f 4.2 5.2 v i r 100 m a i v -m 2:1 red orange (uvp-3057ae/3157ae) & (uvp-3257aa/3357aa) @ t a =25 o c symbol min. typ. max. unit i v 3000 9600 m cd l p/hue 630/621 nm dl 35 nm v f 4.2 5.2 v i r 100 m a i v -m 2:1 11/14/2000 cathode row 2 cathode col. 3 cathode col. 1 anode row 2 anode col. 3 cathode col. 5 anode row 1 cathode col. 4 no connection no connection anode col. 1 anode row 4 anode row 6 anode row 3 cathode rwo 1 anode col. 4 no connection no connection cathode row 4 anode col.5 cathode row 6 cathode row 3 cathode row 5 cathode row 7 anode col. 2 pin connection uvp-3057 uvp-3157 anode row 5 anode row 7 cathode col. 2 reverse current, any dot average luminous intensity spectral line half-width reverse current, any dot parameter average luminous intensity luminous intensity matching ratio v r = 10 v luminous intensity matching ratio i f = 10 ma spectral line half-width i f = 20 ma forward voltage, any dot i f = 20 ma i p = 80 ma 1/16 duty peak emission wavelength i f = 20 ma parameter test condition test condition average luminous intensity i f = 20 ma peak emission wavelength parameter luminous intensity matching ratio i f = 20 ma v r = 10v i f = 10 ma forward voltage, any dot test condition i p = 80 ma 1/16 duty i f = 20 ma i f = 20 ma i f = 10 ma forward voltage, any dot i p = 80 ma 1/16 duty i f = 20 ma reverse current, any dot v r = 10 v peak emission wavelength i f = 20 ma spectral line half-width unity opto technology co., ltd.
3.0 inch ( 76.2mm ) 5x7 dot matrix led display uvp-3x57 series typical electrical/optical characteristic curves ( ambient temperature =25 o c unless otherwise noted ) 11/14/2000 relative luminous intensity fig.1 relative luminous intensity vs. wavelength 0 0.5 1 500 525 550 575 600 625 650 675 700 725 750 g e c 0.0 1.0 2.0 3.0 4.0 0 5 10 15 20 25 30 relative luminous intensity forward current i f (ma) fig.2 relative luminous intensity vs. forward current g 0 5 10 15 20 0 10 20 30 40 50 60 70 80 90 forward current i f (ma) e c forward current i f (ma) forward voltage (v) fig.4 forward current vs. forward voltage 0 20 40 60 80 100 120 140 160 0.0 1.0 2.0 3.0 4.0 5.0 e g forward current i f (ma) forward voltage (v) fig.4 forward current vs. forward voltage 0 20 40 60 80 100 120 140 160 0.0 1.0 2.0 3.0 4.0 5.0 c 0.0 1.0 2.0 3.0 4.0 0 5 10 15 20 25 30 relative luminous intensity forward current i f (ma) fig.2 relative luminous intensity vs. forward current c unity opto technology co., ltd. ambient temperature ( o c ) fig.3 allowable dc current vs. ambient temperature preliminary
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