1 copyright ? 2010, everlight all rights reserved. re lease date : may.03, 2013. issue no: dle-0000657 _rev.4 www.everlight.com lamp 334-15/t2c1-1uwa features ? popular t-1 3/4 round package ? high luminous power ? typical chromaticity coordinates x=0.29, y=0.28 according to cie1931 ? bulk, available taped on reel. ? esd-withstand voltage: up to 4kv ? the product itself will remain within rohs compli ant version description ? the series is designed for application required h igh luminous intensity. ? the phosphor filled in the reflector converts the blue emission of ingan chip to ideal white. applications ? message panels ? optical indicators ? backlighting ? marker lights
atasheet lamp 334-15/t2c1-1uwa 2 copyright ? 2010, everlight all rights reserved. re lease date : may.03, 2013. issue no: dle-0000657 _rev.4 www.everlight.com device selection guide chip materials emitted color resin color ingan white water clear absolute maximum ratings (ta=25 ) parameter symbol rating unit continuous forward current i f 30 ma peak forward current (duty 1/10 @ 1khz) i fp 100 ma reverse voltage v r 5 v power dissipation p d 110 mw operating temperature t opr -40 ~ +85 storage temperature t stg -40 ~ +100 esd esd hbm 4k v zener reverse current i z 100 ma soldering temperature t sol 260 for 5 sec. electro -optical characteristics (ta=25 ) parameter symbol min. typ. max. unit condition forward voltage v f 2.8 ----- 3.6 v i f =20ma zener reverse voltage vz 5.2 ----- ----- v iz=5ma reverse current i r ----- ----- 50 a v r =5v luminous intensity i v 9000 ---- 18000 mcd i f =20ma viewing angle 2 1/2 ---- 15 ---- deg i f =20ma chromaticity coordinates x ---- 0.29 ---- ---- i f =20ma y ---- 0.28 ---- ----
atasheet lamp 334-15/t2c1-1uwa 3 copyright ? 2010, everlight all rights reserved. re lease date : may.03, 2013. issue no: dle-0000657 _rev.4 www.everlight.com bin range of luminous intensity bin code min. max. unit condition u 9000 11250 mcd i f =20ma v 11250 14250 w 14250 18000 note: tolerance of luminous intensity: 10% f orward voltage combination bin code min. max. unit condition 0 2.8 3.0 v i f =20ma 1 3.0 3.2 2 3.2 3.4 3 3.4 3.6 note: measurement uncertainty of forward voltage 0.1v color combination ( at 20ma) group bins 1 a1+a0+b3+b4+b5+b6+c0 cie chromaticity diagram
atasheet lamp 334-15/t2c1-1uwa 4 copyright ? 2010, everlight all rights reserved. re lease date : may.03, 2013. issue no: dle-0000657 _rev.4 www.everlight.com color ranks (if=20ma ta=25 ) color ranks cie a1 x 0.255 0.264 0.28 0.27 y 0.245 0.267 0.248 0.23 a0 x 0.264 0.283 0.296 0.28 y 0.267 0.305 0.267 0.248 b3 x 0.283 0.304 0.307 0.287 y 0.305 0.33 0.315 0.295 b4 x 0.304 0.33 0.33 0.307 y 0.33 0.36 0.339 0.315 b5 x 0.287 0.307 0.311 0.296 y 0.295 0.315 0.294 0.276 b6 x 0.307 0.33 0.33 0.311 y 0.315 0.339 0.318 0.294 c0 x 0.33 0.361 0.355 0.33 y 0.36 0.385 0.35 0.318 measurement uncertainty of the color coordinates 0.01 0 .0 0 .1 0 .2 0 .3 0 .4 0 .5 0.6 0 .7 0 .0 0 .2 0 .4 0 .6 0 .8 46 00k 56 00k 700 0k 9 00 0k 1 40 00 k 2 200 0k b 4 c o b 5 b 3 a o a 1 b 6 cie-y c ie -x
atasheet lamp 334-15/t2c1-1uwa 5 copyright ? 2010, everlight all rights reserved. re lease date : may.03, 2013. issue no: dle-0000657 _rev.4 www.everlight.com 0 20 40 60 80 100 0 10 20 30 40 typical electro - optical characteristics curves relative intensity vs. wavelength (ta=25 ) directivity (ta=25 ) relative intensity (a.u.) radiation angle wavelength (nm) relative intensity (a.u.) forward current vs. forward voltage (ta=25 ) relative intensity vs. forward current (ta=25 ) forward current (ma) 1.5 2.0 2.5 3.0 3.5 4.0 4.5 0 5 10 15 20 25 30 relative intensity(a.u.) 0 5 10 15 20 25 0.0 0.5 1.0 1.5 forward voltage (v) forward current (ma) chromaticity coordinate vs. forward current(ta=25 ) forward current vs. ambient temp. chromaticity coordinate forward current (ma) forward current (ma) ambient temperature ta( ) 0 10 20 30 40 50 60 70 80 90 o o o o o o o o o o 0 1.0 1.0 0.5 30 o 60 o 90 o 0 0.5 relative luminusity 350 400 450 500 550 600 650 700 750 800 0.0 0.2 0.4 0.6 0.8 1.0 0 10 20 30 40 50 0.260 0.270 0.280 0.290 0.300 x y
atasheet lamp 334-15/t2c1-1uwa 6 copyright ? 2010, everlight all rights reserved. re lease date : may.03, 2013. issue no: dle-0000657 _rev.4 www.everlight.com
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