led numeric display, 3 digit blt80x31 approved : xu l checked :zhang wh drawn: li fs rev no: v.2 page 1 of 5 www.betlux.com email: sales@betlux.com , betlux@betlux.com features: 20.30mm (0.80) three digit numeric display series . low current operation. excellent character appearance. easy mounting on p.c. boards or sockets. i.c. compatible. rohs compliance. super bright electrical-optical characteristics: (ta=25c) (test condition: if=20ma) part no chip vf unit:v common cathode common anode emitte d color material l p (nm) typ max iv typ.(mcd ) blt80k31sxx blt80l31sxx hi red gaalas/gaas,sh 660 1.85 2.20 120 blt80k31dxx blt80l31dxx super red gaalas/gaas,dh 660 1.85 2.20 130 blt80k31urxx blt80l31urxx ultra red gaalas/gaas,ddh 660 1.85 2.20 140 blt80k31exx blt80l31exx red gaasp/gap 635 2.10 2.50 75 blt80k31yxx blt80l31yxx yellow gaasp/gap 585 2.10 2.50 75 blt80k31gxx blt80l31gxx green gap/gap 570 2.20 2.50 75 ultra bright electrical-optical characteristics: (ta=25c) (test condition: if=20ma) part no chip vf unit:v common cathode common anode emitted color material l ll l p (nm) typ max iv typ.(mcd ) blt80k31uhrxx blt80l31uhrxx ultra red algainp 645 2.10 2.50 140 blt80k31uexx blt80l31uexx ultra red algainp 630 2.10 2.50 120 blt80k31yoxx blt80l31yoxx ultra amber algainp 619 2.10 2.50 120 blt80k31uyxx blt80l31uyxx ultra yellow algainp 590 2.10 2.50 120 blt80k31ugxx blt80l31ugxx ultra green algainp 574 2.20 2.50 145 blt80k31pgxx blt80l31pgxx ultra pure green ingan 525 3.80 4.50 210 blt80k31bxx blt80l31bxx ultra blue ingan 470 2.70 4.20 110 blt80k31wxx blt80l31wxx ultra white ingan / 2.70 4.20 140 xx: surface / lens color number 0 1 2 3 4 5 ref surface color white black gray red green epoxy color water clear white diffused red diffused green diffused yellow diffused
led numeric display, 3 digit blt80x31 approved : xu l checked :zhang wh drawn: li fs rev no: v.2 page 2 of 5 www.betlux.com email: sales@betlux.com , betlux@betlux.com absolute maximum ratings (ta=25c) parameter s d ur e y g unit forward current i f 25 25 25 25 25 30 ma power dissipation p d 60 60 60 60 60 65 mw reverse voltage v r 5 5 5 5 5 5 v peak forward current i pf (duty 1/10 @1khz) 150 150 150 150 150 150 ma operation temperature t opr 40 to +80 c storage temperature t stg 40 to +85 c lead soldering temperature t sol max.2605c for 3 sec max. (1.6mm from the base of the epoxy bulb) c absolute maximum ratings (ta=25c) parameter uhr ue yo uy ug pg ub uw unit forward current i f 30 30 30 30 30 30 30 30 ma power dissipation p d 75 65 65 65 75 110 120 120 mw reverse voltage v r 5 5 5 5 5 5 5 5 v peak forward current i pf (duty 1/10 @1khz) 150 150 150 150 150 150 100 100 ma operation temperature t opr 40 to +80 c storage temperature t stg 40 to +85 c lead soldering temperature t sol max.2605c for 3 sec max. (1.6mm from the base of the epoxy bulb) c
led numeric display, 3 digit blt80x31 approved : xu l checked :zhang wh drawn: li fs rev no: v.2 page 3 of 5 www.betlux.com email: sales@betlux.com , betlux@betlux.com package configuration & internal circuit diagram notes: 1. all dimensions are in millimeters (inches) 2. tolerance is 0.25(0.01")unless otherwise noted. 3. specifications are subject to change without not ice.
led numeric display, 3 digit blt80x31 approved : xu l checked :zhang wh drawn: li fs rev no: v.2 page 4 of 5 www.betlux.com email: sales@betlux.com , betlux@betlux.com typical electrical-optical characteristics curves: 1.0 0.5 0 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 (a) (b) (c) (d) (2) (3) (8) (4) (1) (6) (5) (9) (10) wavelength(nm) relative intensity vs wavelength( ) p (1) gaasp/gaas 655nm/red (2) gap 570nm/yellow green (3) gaasp/gap 585nm/yellow (4) gaasp/gap 635nm/orange & hieff red (5) gap 700nm/bright red (6) gaalas/gaas 660nm/super red (8) gaasp/gap 610nm/super red (9) gaalas 880nm (10) gaas/gaas & gaalas/gaas 940nm (a) gan/sic 430nm/blue (b) ingan/sic 470nm/blue (c) (d) ingan/sic 505nm/ultra green ingaal/sic 525nm/ultra green 50 40 30 20 10 0 1.2 1.6 2.0 2.4 2.6 3.0 1 6 3 4 5 2 8 4.0 3.0 2.0 1.0 0 20 40 60 80 100 15 b 50 40 30 20 10 0 20 40 60 80 100 16 2,4,8,a 35 32 1 0.5 0.2 0.1 30 20 10 0 10 20 30 40 50 60 70 1 5 42 3 10 98 7 6 5 4 3 2 1 1 10 100 1000 10,000 10khz 3khz 1khz 300khz 100khz frefresh rate 100khz 30khz 10khz 3khz 1khz 300hz 100hz 10 98 7 6 5 4 3 2 1 1 10 100 1000 10,000 forward voltage (vf) forward current vs. forward voltage relative luminous intensity vs. forward current ambient temperature ta( ) forward current vs. ambient temperature tppulse duration us (1,2,3,4,6,8,b.d.j.k) note:25 free air temperature unless otherwise speci fied tppulse duration us forward current(ma) forward current (ma) relative luminous intensity forward current(ma) relative luminous intensity ambient temperature ta( ) (5) ipeak max. idc max. i p e a k m a x . i d c m a x .
led numeric display, 3 digit blt80x31 approved : xu l checked :zhang wh drawn: li fs rev no: v.2 page 5 of 5 www.betlux.com email: sales@betlux.com , betlux@betlux.com packing and weighting 12g/pcs maximum 30pcs/bag maximum 5 bag/inner box 3 inner box /box 9 inner box /box
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