12.76.35mm light bar uvb-5x173 series description the uvb-5x173 is 12.7mm6.35 rectangular light bar. choices of three bright colors-high efficiency red/green/yellow. the high efficiency red devices have red bars,green devices have green bars,and yellow devices have yellow bars. the high efficiency red and yellow led chips are made from gaasp on a transparent gap substrate. the green led chips are made from gap on a transparent gap substrate. features l industuy standard size l wide viewing angle l large, bright, uniform light emitting areas. l excellent on-off contrast. l low power requirement devices absolute maximum ratings @ t a =25 o c green unit 75 mw 25 ma 0.33 ma/ o c 5 v 11/14/2000 fig. 2 description universal, rectangular bar internal circuit diagram -35 o c to+85 o c hi.eff. red 75 100 25 0.33 5 100 ma reverse voltage per chip -35 o c to+85 o c 80 5 20 part no. package dimension fig. 1 uvb-5x173xx solder temperature 1/16 inch below seating plane for 3 seconds at 260 o c operating temperature range storage temperature range yellow 60 parameter power dissipation per chip 0.27 peak forward current per chip 1/10 duty cycle. ,0.1ms pulse width) continuous forward current per dot derating linear from 25 o c per dot unity opto technology co., ltd.
12.76.35mm light bar uvb-5x173 series package dimensions fig. 1 internal circuit diagram fig. 2 11/14/2000 unity opto technology co., ltd.
12.76.35mm light bar uvb-5x173 series pin connection pin 1 2 3 4 5 6 electrical/optical characteristics hi.eff. red (UVB-57173HR) @ t a =25 o c symbol min. typ. max. unit i v 2300 4200 m cd l p/hue 635/623 nm dl 40 nm v f 2.0 2.6 v i r 100 m a green (uvb-54173g) @ t a =25 o c symbol min. typ. max. unit i v 2300 4200 m cd l p/hue 565/569 nm dl 30 nm v f 2.1 2.6 v i r 100 m a yellow (uvb-53173y) @ t a =25 o c symbol min. typ. max. unit i v 2300 4200 m cd l p/hue 585/588 nm dl 35 nm v f 2.1 2.6 v i r 100 m a 11/14/2000 forward voltage, and chip i f = 20 ma reverse current, and chip v r = 5 v peak emission wavelength i f = 20 ma spectral line half-width i f = 20 ma average luminous intensity i f = 10 ma parameter test condition forward voltage, and chip i f = 20 ma reverse current, and chip v r = 5 v peak emission wavelength i f = 20 ma spectral line half-width i f = 20 ma i f = 20 ma v r = 5 v i f = 20 ma i f = 20 ma parameter test condition average luminous intensity i f = 10 ma connection cathode a no pin anode b cathode b anode a test condition i f = 10 ma no connection parameter reverse current, and chip forward voltage, and chip average luminous intensity peak emission wavelength spectral line half-width unity opto technology co., ltd.
12.76.35mm light bar uvb-5x173 series typical electrical/optical characteristic curves ( ambient temperature =25 o c unless otherwise noted ) 11/14/2000 0 5 10 15 20 25 30 35 40 0 10 20 30 40 50 60 70 80 90 0 1 2 3 4 0 5 10 15 20 25 30 0 1 2 3 4 0 5 10 15 20 25 30 0 0.5 1 500 550 600 650 700 750 800 relative luminous intensity fig 1. relative luminous intensity vs. wavelength g y hr relative luminous intensity forward current i f (ma) fig 2. relative luminous intensity vs. forward current h r g y forward current i f (ma) h r g y 0 20 40 60 80 100 120 140 160 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 forward current i f (ma) forward voltage (v) fig 4. forward current vs. forward voltage hr g y unity opto technology co., ltd. ambient temperature ( o c ) fig 3. allowable dc current vs. ambient temperature relative luminous intensity forward current i f (ma) fig 3. relative luminous intensity vs. forward current
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