ningbo foryard opto electron ics co.,ltd. led bargraph display part no.:fy a - t 20 z x - xx add: no.115 qixin road ningbo zhejiang chin a zip.: 315051 tel: 0086 - 574 - 87927870 87933652 fax:0086 - 574 - 87927917 http://www.foryard.com e - mail:sales@foryard.com description ? 22*19*10.0 mm arrow display series ? standard brightness ? l ow current operation. ? excellent character apperance. ? easy mounting on p.c.boards or sockets. ? i.c. compatible . p ackage dimensions &internal circuit diagram notes: all dimensions are in millimeters (inches) tolerance is 0.25(0.01")unless otherwise noted. specificaions are subject to change whitout notice.
ningbo foryard opto electron ics co.,ltd. led bargraph display part no.:fy a - t 20 z x - xx add: no.115 qixin road ningbo zhejiang chin a zip.: 315051 tel: 0086 - 574 - 87927870 87933652 fax:0086 - 574 - 87927917 http://www.foryard.com e - mail:sales@foryard.com : absolute maximum ratings (ta=25 ) value parameter symbol test condition min max unit reverse voltage vr ir=30 ? a 5 ----- v forward current if ----- ------ 30 ma power dissipation pd ----- ------ 100 mw pulse current ipeak duty=0.1ms, 1khz ----- - 150 ma operating temperature topr ----- - 40 +85 c storage temperature tstr ----- - 40 +85 c - 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 di ffused yellow diffused
ningbo foryard opto electron ics co.,ltd. led bargraph display part no.:fy a - t 20 z x - xx add: no.115 qixin road ningbo zhejiang chin a zip.: 315051 tel: 0086 - 574 - 87927870 87933652 fax:0086 - 574 - 87927917 http://www.foryard.com e - mail:sales@foryard.com d escription : color code & chip characteristics: ( test condition : if=20ma ) forward voltage (vf) unit:v emitting color dice material peak wave l ength( ? p ) spectral line halfwidth ( ? 1/2 ) typ max luminous intensity ( iv ) unit:mcd h red gap 700nm 90 nm 2.20 2.50 5.0 s, sr hi red algaas,sh 660nm 20 nm 1.80 2.20 15 - 20 d super red algaas,dh 660nm 20 nm 1.80 2.20 20 - 30 lr ultra red algaas,ddh 660nm 20 nm 1.90 2.40 26 - 38 hr he red ga as p 640nm 45nm 1.90 2.40 50 - 80 e orange g a as p 630nm 35 nm 2.10 2.50 10 - 20 a amber ga as p 610nm 35nm 2.10 2.50 15 - 20 y yellow ga as p 590nm 35 nm 2.10 2.50 15 - 20 g green gap 570nm 30 nm 2.20 2.50 14 - 18 ultra brightness uh r ultra hi red algainp 645nm 20nm 2.10 2.50 80 - 150 ue ultra orange alga inp 630nm 20nm 2.10 2.50 180 - 210 ua ultra amber algainp 610nm 20nm 2.10 2.50 90 - 120 uy ultra yellow algainp 590nm 20nm 2.10 2.50 150 - 200 ug ultra green algainp 570nm 30 nm 2.20 2.50 60 - 100 pg ultra pure green ingan 520nm 36nm 2.80 3.80 260 - 310 bg ultra blue green ingan 505nm 36nm 2.80 3.80 260 - 310 b blue ingan 430nm 30nm 2.80 3.80 10 - 20 470nm 30nm 2.80 3.80 80 - 90 ub ultra blue ingan 460nm 30nm 2.80 3.80 80 - 90 v uv ingan 405nm 2.80 3.80 5 - 8 w white ingan x =0.29,y=0.30 2.80 3.80 180 - 200 u w ultra white ingan x =0.29,y=0.30 2.80 3.80 180 - 200 segment - to - segment luminous intensity ratio(iv - m) 1.5:1
ningbo foryard opto electron ics co.,ltd. led bargraph display part no.:fy a - t 20 z x - xx add: no.115 qixin road ningbo zhejiang chin a zip.: 315051 tel: 0086 - 574 - 87927870 87933652 fax:0086 - 574 - 87927917 http://www.foryard.com e - mail:sales@foryard.com 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 & hi-eff 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 1 5 b 50 40 30 20 10 0 20 40 60 80 100 1 6 2,4,8,a 3 5 3 2 1 0.5 0.2 0.1 -30 -20 -10 0 10 20 30 40 50 60 70 1 5 4 2 3 10 9 8 7 6 5 4 3 2 1 1 10 100 1000 10,000 10khz 3khz 1khz 300khz 100khz f-refresh rate 100khz 30khz 10khz 3khz 1khz 300hz 100hz 10 9 8 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 tp-pulse duration us (1,2,3,4,6,8,b.d.j.k) note:25 free air temperature unless otherwise specified tp-pulse duration us f o r w a r d c u r r e n t ( m a ) forward current (ma) r e l a t i v e l u m i n o u s i n t e n s i t y f o r w a r d c u r r e n t ( m a ) r e l a t i v e l u m i n o u s i n t e n s i t y ambient temperature ta( ) (5) i p e a k m a x . i d c m a x . i p e a k m a x . i d c m a x .
ningbo foryard opto electron ics co.,ltd. led bargraph display part no.:fy a - t 20 z x - xx add: no.115 qixin road ningbo zhejiang chin a zip.: 315051 tel: 0086 - 574 - 87927870 87933652 fax:0086 - 574 - 87927917 http://www.foryard.com e - mail:sales@foryard.com p a r t n u m b e r r a n k q ' t y t o t a l c / n o . 5 product: led type: q'ty: pcs n.w: kgs meas:40.5x30.5x39.5cm g.w: kgs passed qc1 q.a: date: quanlity: part no: optoelectronics p b foryard v f : | d : type q ty/ foam(pcs) q ty /bundle (pcs) q ty /cartondimension
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