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| Datasheet File OCR Text: |
| led specification page: 1 of 1 part no. features single color high bright output low power consumption high reliability and long life descriptions dice material ingan emitting color super bright blue device outline 5.2 3.8mm oval type lens type blue diffused note: all dimensions are millimetres. tolerance is +/-0.25mm unless otherivise noted c a t h o d e 1.00.1 1.10.1 1.50.5 2.54 0.1 7.00.1 5.20.1 25.4min 10.60.5 1 . 0 m a x 3.80.1 0.50.1 90 x y y x 60 90 30 0 ta=25 c if=20ma directivity radiation an g le 0 60 30 0.5 1.0 1.0 0.5 0 relative luminous 7511LB7D-SB
led specification absolute maximum ratings ta = 25 value parameter symbol test condition min. max. unit reverse voltage v r i r = 30 a 5 -- v forward current i f ---- ---- 30 ma power dissipation pd ---- ---- 105 mw pulse current ipeak duty=0.1ms 1khz ---- 100 ma operating temperature topr ---- -20 +85 storage temperature tstr ---- -25 +100 electrical and optical characteristics ta = 25 value parameter symbol test condition min. typ. max. unit forward voltage v f i f = 20ma ---- 3.2 3.5 v reverse current i r v r = 5v ---- ---- 30 a dominate wavelength d i f = 20ma ---- 470 ---- nm spectral line half-width ? i f = 20ma ---- 22 ---- nm luminous intensity i v i f = 20ma ---- 4 0 0 ---- mcd viewing angle 2 1/2 i f = 20ma ---- 110/ 50 ---- deg. page: 2 of 3 part no. 7511LB7D-SB led specification page: 3 of 3 part no. typical electrical/optical characteristic curves 50 40 30 4.0 0 0 50 forward current vs forward voltage luminous intensity vs. forward current 40 50 2.0 1.5 40 30 0.5 20 10 3.6 0 10 2.4 2.0 2.8 0 3.2 20 forward current(ma) luminous intensity relative value at if=20ma 1.0 30 2.5 forward current derating curve 2.0 1.5 20 2.5 luminous intensity vs. ambient temperature 100 80 60 0.5 20 0 -20 100 -40 60 80 20 40 0 0 ambient temperature t a () ambient temperature t a () 40 relative luminous intensity forward current(ma) 10 1.0 if-forward current (ma) forward voltage(v) 700 650 400 100 relative luminous intensity wavelength (nm) 0 50 25 75 550 600 500 450 7511LB7D-SB |
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