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cld-ds55 rev 4 product family data sheet copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc. www .cree.com/xlamp cree, inc. 4600 silicon drive durham, nc 27703 usa tel: +1.919.313.5300 cree ? xlamp ? cxa1512 led product description the xlamp cxa1512 l e d array expands crees family of high?fux, multi- die arrays in a smaller, easy-to-use platform. with xlamp lighting - class reliability, the cxa1512s small, uniform emitting surface enables both directional and non-directional lighting applications including lamp retroft and luminaire designs. available in 2-step and 4-step color consistency, and featuring a 9 -mm optical source, the cxa1512 brings new levels of fux and effcacy to this form factor. features ? available in ansi white bins as well as 4-step and 2-step easywhite ? bins at 2700 k, 3000 k, 3500 k, 4000 k and 5000 k cct ? available in ansi white bins as well as 4-step easywhite bins at 5700 k and 6500 k cct ? available in 70-, 80-, 90- and 93-minimum cri options ? forward voltage: 37 v ? 85 c binning and characterization ? m aximum drive current: 600 ma ? 115 viewing angle, uniform chromaticity profile ? top-side solder connections ? thermocouple attach point ? nema ssl ?3 2011 standard fux bins ? rohs- and r each-compliant ? ul-recognized component (e349212) table of contents characteristics .............................. 2 o perating limits ............................ 2 flux characteristics, easywhite order codes and bins .................... 3 flux characteristics, ansi white order codes and bins .................... 6 relative spectral p ower distribution . 9 e lectrical characteristics ................. 9 relative luminous flux .................. 10 typical spatial distribution ............. 11 p erformance groups - brightness .... 11 p erformance groups - chromaticity . 12 cree easywhite bins plotted on the 1931 cie color space ................... 14 cree ansi white bins plotted on the 1931 cie color space .............. 15 bin and o rder code formats .......... 16 mechanical dimensions .................. 16 thermal design ............................ 17 notes .......................................... 18 p ackaging .................................... 19
2 characteristics characteristics unit minimum typical maximum viewing angle (fwhm) degrees 115 e sd withstand voltage (hbm per m il-std-883d) v 8000 dc forward current ma 600* reverse current ma 0.1 forward voltage (@ 350 ma, 85 c) v 37 forward voltage (@ 350 ma, 25 c) v 42 * refer to the o perating limits section. operating limits the maximum current rating of the cxa1512 is dependent on the case temperature (tc) when the l e d has reached thermal equilibrium under steady-state operation. p lease refer to the m echanical dimensions section on page 16 for the location of the tc measurement point. cxa1512 0 100 200 300 400 500 600 700 0 25 50 75 100 125 150 if (ma) case temperature ( c) copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led
3 flux characteristics, easywhite order codes and bins (i f = 350 ma, t j = 85 c) the following tables provide order codes for xlamp cxa1512 l e ds. for a complete description of the order code nomenclature, please reference bin and o rder code formats (page 16). cct range cri base order codes min. luminous flux @ 350 ma 2-step order code 4-step order code min typ group flux (lm) @ 85 c flux (lm) @ 25 c* chromaticity region chromaticity region 6500 k 70 75 m2 1380 1563 65f cxa1512-0000-000n00m265f m4 1485 1682 cxa1512-0000-000n00m465f n2 1590 1710 cxa1512-0000-000n00n265f 80 --- k4 1290 1461 65f cxa1512-0000-000n0hk465f m2 1380 1563 CXA1512-0000-000N0HM265F m4 1485 1685 cxa1512-0000-000n0hm465f 5700 k 70 75 m2 1380 1563 57f cxa1512-0000-000n00m257f m4 1485 1682 cxa1512-0000-000n00m457f n2 1590 1710 cxa1512-0000-000n00n257f 80 --- k4 1290 1461 57f cxa1512-0000-000n0hk457f m2 1380 1563 cxa1512-0000-000n0hm257f m4 1485 1685 cxa1512-0000-000n0hm457f 5000 k 70 75 m2 1380 1563 50h cxa1512-0000-000n00m250h 50f cxa1512-0000-000n00m250f m4 1485 1682 cxa1512-0000-000n00m450h cxa1512-0000-000n00m450f n2 1590 1710 cxa1512-0000-000n00n250h cxa1512-0000-000n00n250f 80 --- k4 1290 1461 50h cxa1512-0000-000n0hk450h 50h cxa1512-0000-000n0hk450f m2 1380 1563 cxa1512-0000-000n0hm250h cxa1512-0000-000n0hm250f m4 1485 1685 cxa1512-0000-000n0hm450h cxa1512-0000-000n0hm450f 90 95 j4 1120 1269 50h cxa1512-0000-000n0uj450h 50f cxa1512-0000-000n0uj450f k2 1200 1359 cxa1512-0000-000n0uk250h cxa1512-0000-000n0uk250f k4 1290 1461 cxa1512-0000-000n0uk450h cxa1512-0000-000n0uk450f copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led notes ? cree maintains a tolerance of 7% on fux and power measurements, 0.005 on chromaticity (ccx, ccy) measurements and a tolerance of 2 on cri measurements. * flux values @ 25 c are calculated and for reference only.
4 cct range cri base order codes min. luminous flux @ 350 ma 2-step order code 4-step order code min typ group flux (lm) @ 85 c flux (lm) @ 25 c* chromaticity region chromaticity region 4000 k 70 75 k4 1290 1461 40h cxa1512-0000-000n00k440h 40f cxa1512-0000-000n00k440f m2 1380 1563 cxa1512-0000-000n00m240h cxa1512-0000-000n00m240f m4 1485 1682 cxa1512-0000-000n00m440h cxa1512-0000-000n00m440f 80 --- k2 1200 1359 40h cxa1512-0000-000n0hk240h 40f cxa1512-0000-000n0hk240f k4 1290 1461 cxa1512-0000-000n0hk440h cxa1512-0000-000n0hk440f m2 1380 1563 cxa1512-0000-000n0hm240h cxa1512-0000-000n0hm240f 90 95 j2 1040 1178 40h cxa1512-0000-000n0uj240h 40f cxa1512-0000-000n0uj240f j4 1120 1269 cxa1512-0000-000n0uj440h cxa1512-0000-000n0uj440f k2 1200 1359 cxa1512-0000-000n0uk240h cxa1512-0000-000n0uk240f 3500 k 80 --- k2 1200 1359 35h cxa1512-0000-000n00k235h 35f cxa1512-0000-000n00k235f k4 1290 1461 cxa1512-0000-000n00k435h cxa1512-0000-000n00k435f m2 1380 1563 cxa1512-0000-000n00m235h cxa1512-0000-000n00m235f 93 95 h4 970 1099 35h cxa1512-0000-000n0yh435h 35f cxa1512-0000-000n0yh435f j2 1040 1178 cxa1512-0000-000n0yj235h cxa1512-0000-000n0yj235f j4 1120 1269 cxa1512-0000-000n0yj435h cxa1512-0000-000n0yj435f 3000 k 80 --- k2 1200 1359 30h cxa1512-0000-000n00k230h 30f cxa1512-0000-000n00k230f k4 1290 1461 cxa1512-0000-000n00k430h cxa1512-0000-000n00k430f m2 1380 1563 cxa1512-0000-000n00m230h cxa1512-0000-000n00m230f 90 --- h2 900 1019 30h cxa1512-0000-000n0uh230h 30f cxa1512-0000-000n0uh230f h4 970 1099 cxa1512-0000-000n0uh430h cxa1512-0000-000n0uh430f j2 1040 1178 cxa1512-0000-000n0uj230h cxa1512-0000-000n0uj230f 93 95 h2 900 1019 30h cxa1512-0000-000n0yh230h 30f cxa1512-0000-000n0yh230f h4 970 1099 cxa1512-0000-000n0yh430h cxa1512-0000-000n0yh430f j2 1040 1178 cxa1512-0000-000n0yj230h cxa1512-0000-000n0yj230f flux characteristics, easywhite order codes and bins (i f = 350 ma, t j = 85 c) - continued copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led notes ? cree maintains a tolerance of 7% on fux and power measurements, 0.005 on chromaticity (ccx, ccy) measurements and a tolerance of 2 on cri measurements. * flux values @ 25 c are calculated and for reference only.
5 cct range cri base order codes min. luminous flux @ 350 ma 2-step order code 4-step order code min typ group flux (lm) @ 85 c flux (lm) @ 25 c* chromaticity region chromaticity region 2700 k 80 --- j4 1120 1269 27h cxa1512-0000-000n00j427h 27f cxa1512-0000-000n00j427f k2 1200 1359 cxa1512-0000-000n00k227h cxa1512-0000-000n00k227f k4 1290 1461 cxa1512-0000-000n00k427h cxa1512-0000-000n00k427f 90 --- g4 840 952 27h cxa1512-0000-000n0ug427h 27f cxa1512-0000-000n0ug427f h2 900 1019 cxa1512-0000-000n0uh227h cxa1512-0000-000n0uh227f h4 970 1099 cxa1512-0000-000n0uh427h cxa1512-0000-000n0uh427f 93 95 g4 840 952 27h cxa1512-0000-000n0yg427h 27f cxa1512-0000-000n0yg427f h2 900 1019 cxa1512-0000-000n0yh227h cxa1512-0000-000n0yh227f h4 970 1099 cxa1512-0000-000n0yh427h cxa1512-0000-000n0yh427f flux characteristics, easywhite order codes and bins (i f = 350 ma, t j = 85 c) - continued copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led notes ? cree maintains a tolerance of 7% on fux and power measurements, 0.005 on chromaticity (ccx, ccy) measurements and a tolerance of 2 on cri measurements. * flux values @ 25 c are calculated and for reference only.
6 flux characteristics, ansi white order codes and bins (i f = 350 ma, t j = 85 c) the following tables provide order codes for xlamp cxa1512 l e ds. for a complete description of the order code nomenclature, please reference bin and o rder code formats (page 16). cct range cri base order codes min. luminous flux @ 350 ma chromaticity regions order code min typ group flux (lm) @ 85 c flux (lm) @ 25 c* 6500 k 70 75 m2 1380 1563 1a0, 1b0, 1c0, 1d0 cxa1512-0000-000n00m20e1 m4 1485 1685 cxa1512-0000-000n00m40e1 n2 1590 1710 cxa1512-0000-000n00n20e1 80 --- k4 1290 1461 1a0, 1b0, 1c0, 1d0 cxa1512-0000-000n0hk40e1 m2 1380 1563 cxa1512-0000-000n0hm20e1 m4 1485 1685 cxa1512-0000-000n0hm40e1 5700 k 70 75 m2 1380 1563 2a0, 2b0, 2c0, 1d0 cxa1512-0000-000n00m20e2 m4 1485 1685 cxa1512-0000-000n00m40e2 n2 1590 1710 cxa1512-0000-000n00n20e2 80 --- k4 1290 1461 2a0, 2b0, 2c0, 1d0 cxa1512-0000-000n0hk40e2 m2 1380 1563 cxa1512-0000-000n0hm20e2 m4 1485 1685 cxa1512-0000-000n0hm40e2 5000 k 70 75 m2 1380 1563 3a0, 3b0, 3c0, 3d0 cxa1512-0000-000n00m20e3 m4 1485 1685 cxa1512-0000-000n00m40e3 n2 1590 1710 cxa1512-0000-000n00n20e3 80 --- k4 1290 1461 3a0, 3b0, 3c0, 3d0 cxa1512-0000-000n0hk40e3 m2 1380 1563 cxa1512-0000-000n0hm20e3 m4 1485 1685 cxa1512-0000-000n0hm40e3 90 95 j4 1120 1269 3a0, 3b0, 3c0, 3d0 cxa1512-0000-000n0uj40e3 k2 1200 1359 cxa1512-0000-000n0uk20e3 k4 1290 1461 cxa1512-0000-000n0uk40e3 copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led notes ? cree maintains a tolerance of 7% on fux and power measurements, 0.005 on chromaticity (ccx, ccy) measurements and a tolerance of 2 on cri measurements. * flux values @ 25 c are calculated and for reference only.
7 cct range cri base order codes min. luminous flux @ 350 ma chromaticity regions order code min typ group flux (lm) @ 85 c flux (lm) @ 25 c* 4000 k 70 75 k4 1290 1461 5a0, 5b0, 5c0, 5d0 cxa1512-0000-000n00k40e5 m2 1380 1563 cxa1512-0000-000n00m20e5 m4 1485 1682 cxa1512-0000-000n00m40e5 80 --- k2 1200 1359 5a0, 5b0, 5c0, 5d0 cxa1512-0000-000n0hk20e5 k4 1290 1461 cxa1512-0000-000n0hk40e5 m2 1380 1563 cxa1512-0000-000n0hm20e5 90 95 j2 1040 1178 5a0, 5b0, 5c0, 5d0 cxa1512-0000-000n0uj20e5 j4 1120 1269 cxa1512-0000-000n0uj40e5 k2 1200 1359 cxa1512-0000-000n0uk20e5 3500 k 80 --- k2 1200 1359 6a0, 6b0, 6c0, 6d0 cxa1512-0000-000n00k20e6 k4 1290 1461 cxa1512-0000-000n00k40e6 m2 1380 1563 cxa1512-0000-000n00m20e6 93 95 h4 970 1099 6a0, 6b0, 6c0, 6d0 cxa1512-0000-000n0yh40e6 j2 1040 1178 cxa1512-0000-000n0yj20e6 j4 1120 1269 cxa1512-0000-000n0yj40e6 3000 k 80 --- k2 1200 1359 7a0, 7b0, 7c0, 7d0 cxa1512-0000-000n00k20e7 k4 1290 1461 cxa1512-0000-000n00k40e7 m2 1380 1563 cxa1512-0000-000n00m20e7 90 --- h2 900 1019 7a0, 7b0, 7c0, 7d0 cxa1512-0000-000n0uh20e7 h4 970 1099 cxa1512-0000-000n0uh40e7 j2 1040 1178 cxa1512-0000-000n0uj20e7 93 95 h2 900 1019 7a0, 7b0, 7c0, 7d0 cxa1512-0000-000n0yh20e7 h4 970 1099 cxa1512-0000-000n0yh40e7 j2 1040 1178 cxa1512-0000-000n0yj20e7 flux characteristics, ansi white order codes and bins (i f = 350 ma, t j = 85 c) - continued copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led notes ? cree maintains a tolerance of 7% on fux and power measurements, 0.005 on chromaticity (ccx, ccy) measurements and a tolerance of 2 on cri measurements. * flux values @ 25 c are calculated and for reference only.
8 cct range cri base order codes min. luminous flux @ 350 ma chromaticity regions order code min typ group flux (lm) @ 85 c flux (lm) @ 25 c* 2700 k 80 --- j4 1120 1269 8a0, 8b0, 8c0, 8d0 cxa1512-0000-000n00j40e8 k2 1200 1359 cxa1512-0000-000n00k20e8 k4 1290 1461 cxa1512-0000-000n00k40e8 90 --- g4 840 952 8a0, 8b0, 8c0, 8d0 cxa1512-0000-000n0ug40e8 h2 900 1019 cxa1512-0000-000n0uh20e8 h4 970 1099 cxa1512-0000-000n0uh40e8 93 95 g4 840 952 8a0, 8b0, 8c0, 8d0 cxa1512-0000-000n0yg40e8 h2 900 1019 cxa1512-0000-000n0yh20e8 h4 970 1099 cxa1512-0000-000n0yh40e8 flux characteristics, ansi white order codes and bins (i f = 350 ma, t j = 85 c) - continued copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led notes ? cree maintains a tolerance of 7% on fux and power measurements, 0.005 on chromaticity (ccx, ccy) measurements and a tolerance of 2 on cri measurements. * flux values @ 25 c are calculated and for reference only.
9 relative spectral power distribution (i f = 350 ma, t j = 85 c) the following graph is the result of a series of pulsed measurements at 350 ma and t j = 85 c. electrical characteristics the following graph is the result of a series of steady-state measurements. relative spectral power distribution 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 380 430 480 530 580 630 680 730 780 relative spectral power wavelength (nm) 5000k, 70 cri 4000k, 70 cri 3000k, 80 cri 3000k, 93 cri 34 35 36 37 38 39 40 41 200 300 400 500 600 voltage (v) current (ma) tc = 25 c tc = 55 c tc = 85 c tc = 105 c copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led
10 relative luminous flux the relative luminous fux values provided below are the ratio of: ? m easurements of cxa1512 at steady-state operation at the given conditions, divided by ? flux measured during binning, which is a pulsed measurement at 350 ma at t j = 85 c. for example, at steady-state operation of tc = 25 c, i f = 500 ma, the relative luminous fux ratio is 140% in the chart below. a cxa1512 l e d that measures 1200 lm during binning will deliver 1680 lm (1200 * 1.4) at steady-state operation of tc = 25 c, i f = 500 ma. 0% 20% 40% 60% 80% 100% 120% 140% 160% 200 300 400 500 600 relative luminous flux current (ma) tc = 25 c tc = 55 c tc = 85 c tc = 105 c copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led
11 typical spatial distribution performance groups - brightness (i f = 350 ma, t j = 85 c) xlamp cxa1512 leds are tested for luminous fux and placed into one of the following bins. group code min. luminous flux @ 350 ma max. luminous flux @ 350 ma g4 840 900 h2 900 970 h4 970 1040 j2 1040 1120 j4 1120 1200 k2 1200 1290 k4 1290 1380 m2 1380 1485 m4 1485 1590 n2 1590 1710 far field 0% 20% 40% 60% 80% 100% - 90 - 70 - 50 - 30 - 10 10 30 50 70 90 relative luminous intensity angle (o) copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led
12 performance groups - chromaticity (t j = 85 c) xlamp cxa1512 leds are tested for chromaticity and placed into one of the regions defned by the following bounding coordinates. easywhite color temperatures C 4-step code cct x y 65f 6500 k 0.3253 0.3325 0.3249 0.3439 0.3331 0.3514 0.3330 0.3393 57f 5700 k 0.3097 0.3196 0.3079 0.3297 0.3164 0.3382 0.3176 0.3275 50f 5000 k 0.3407 0.3459 0.3415 0.3586 0.3499 0.3654 0.3484 0.3521 40f 4000 k 0.3744 0.3685 0.3782 0.3837 0.3912 0.3917 0.3863 0.3758 35f 3500 k 0.3981 0.3800 0.4040 0.3966 0.4186 0.4037 0.4116 0.3865 30f 3000 k 0.4242 0.3919 0.4322 0.4096 0.4449 0.4141 0.4359 0.3960 27f 2700 k 0.4475 0.3994 0.4573 0.4178 0.4695 0.4207 0.4589 0.4021 easywhite color temperatures C 2-step code cct x y 50h 5000 k 0.3429 0.3507 0.3434 0.3571 0.3475 0.3604 0.3469 0.3539 40h 4000 k 0.3784 0.3741 0.3804 0.3818 0.3867 0.3857 0.3844 0.3778 35h 3500 k 0.4030 0.3857 0.4061 0.3941 0.4132 0.3976 0.4099 0.3890 30h 3000 k 0.4291 0.3973 0.4333 0.4062 0.4395 0.4084 0.4351 0.3994 27h 2700 k 0.4528 0.4046 0.4578 0.4138 0.4638 0.4152 0.4586 0.4060 copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led
13 performance groups - chromaticity (t j = 85 c) - continued ansi white bins code cct bin code x y 0e1 6500 k 1a0 0.3048 0.3207 0.3130 0.3290 0.3144 0.3186 0.3068 0.3113 1b0 0.3028 0.3304 0.3115 0.3391 0.3130 0.3290 0.3048 0.3207 1c0 0.3115 0.3391 0.3205 0.3481 0.3213 0.3373 0.3130 0.3290 1d0 0.3130 0.3290 0.3213 0.3373 0.3221 0.3261 0.3144 0.3186 ansi white bins code cct bin code x y 0e2 5700 k 2a0 0.3215 0.3350 0.3290 0.3417 0.3290 0.3300 0.3222 0.3243 2b0 0.3207 0.3462 0.3290 0.3538 0.3290 0.3417 0.3215 0.3350 2c0 0.3290 0.3538 0.3376 0.3616 0.3371 0.3490 0.3290 0.3417 2d0 0.3290 0.3417 0.3371 0.3490 0.3366 0.3369 0.3290 0.3300 ansi white bins code cct bin code x y 0e6 3500 k 6a0 .3889 .3690 .3941 .3848 .4080 .3916 .4017 .3751 6b0 .3941 .3848 .3996 .4015 .4146 .4089 .4080 .3916 6c0 .4080 .3916 .4146 .4089 .4299 .4165 .4221 .3984 6d0 .4017 .3751 .4080 .3916 .4221 .3984 .4147 .3814 ansi white bins code cct bin code x y 0e5 4000 k 5a0 .3670 .3578 .3702 .3722 .3825 .3798 .3783 .3646 5b0 .3702 .3722 .3736 .3874 .3869 .3958 .3825 .3798 5c0 .3825 .3798 .3869 .3958 .4006 .4044 .3950 .3875 5d0 .3783 .3646 .3825 .3798 .3950 .3875 .3898 .3716 ansi white bins code cct bin code x y 0e3 5000 k 3a0 .3371 .3490 .3451 .3554 .3440 .3427 .3366 .3369 3b0 .3376 .3616 .3463 .3687 .3451 .3554 .3371 .3490 3c0 .3463 .3687 .3551 .3760 .3533 .3620 .3451 .3554 3d0 .3451 .3554 .3533 .3620 .3515 .3487 .3440 .3427 copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led
14 cree easywhite bins plotted on the 1931 cie color space (t j = 85 c) ansi white bins code cct bin code x y 0e7 3000 k 7a0 .4147 .3814 .4221 .3984 .4342 .4028 .4259 .3853 7b0 .4221 .3984 .4299 .4165 .4430 .4212 .4342 .4028 7c0 .4342 .4028 .4430 .4212 .4562 .4260 .4465 .4071 7d0 .4259 .3853 .4342 .4028 .4465 .4071 .4373 .3893 ansi white bins code cct bin code x y 0e8 2700 k 8a0 .4373 .3893 .4465 .4071 .4582 .4099 .4483 .3919 8b0 .4465 .4071 .4562 .4260 .4687 .4289 .4582 .4099 8c0 .4582 .4099 .4687 .4289 .4813 .4319 .4700 .4126 8d0 .4483 .3919 .4582 .4099 .4700 .4126 .4593 .3944 2700k 3000k 3500k 4000k 4500k 5000k 5700k 6500k 0.31 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.40 0.41 0.42 0.43 0.44 0.29 0.30 0.31 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.40 0.41 0.42 0.43 0.44 0.45 0.46 0.47 0.48 0.49 ccy ccx ansi c76.377 quadrangle easywhite 4 - step easywhite 2 - step performance groups - chromaticity (t j = 85 c) - continued copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led
15 cree ansi white bins plotted on the 1931 cie color space (t j = 85 c) 2700k 3000k 3500k 4000k 4500k 5000k 5700k 6500k 8000k 6a 6b 6c 6d 7a 7b 7c 7d 8a 8b 8c 8d 3a 3b 3c 3d 5a 5b 5c 5d 1a 1b 1c 1d 2a 2b 2c 2d 0.30 0.31 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.40 0.41 0.42 0.43 0.44 0.45 0.28 0.29 0.30 0.31 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.40 0.41 0.42 0.43 0.44 0.45 0.46 0.47 0.48 0.49 0.50 ccy ccx ansi c76.377 quadrangle copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led
16 bin and order code formats bin codes and order codes are confgured as follows: order code bin code mechanical dimensions dimensions are in mm. tolerances unless otherwise specifed: .x + .10 .xx + .03 .xxx + .010 x + 1 sssss cc -hhhh-hhhggnnnnnn series = cxa1 5 internal code cri specification 0 = standard cr i h = 80 min cri u = 90 min cri y = 93 min cr i kit code vf class: n0 = 37- v clas s pe rformance clas s sssss cc - www -ff-ggr - aaaaa series = cxa1 5 chromaticity bi n vf class: n0 = 37- v clas s internal code cri specification b = 70 min cr i h = 80 min cr i u = 90 min cr i y = 93 min cr i flux bin pe rformance clas s size title of rev. sheet c drawing no. date date date check final protective finish material approved drawn by third angle projection scale a b c d 1 2 3 4 5 6 6 5 4 3 2 1 a b c d phone (919) 313-5300 fax (919) 313-5558 4600 silicon drive durham, n.c 27703 unauthorized person without the written consent may not be copied, reproduced or disclosed to any confidential information of cree, inc. this plot contained within are the proprietary and cree confidential. this plot and the information of cree inc. notice x .5 .xxx .25 .xx .75 .x 1.5 for sheet metal parts only .xx .25 .xxx .125 x .5 unless otherwise specified dimensions are in millimeters and after finish. tolerance unless specified: surface finish: 1.6 15.85 0.2 15.85 0.2 5.5 3.3 0.2 10.5 2.6 2.6 2.6 2.6 1.15 .15 r 4x .5 0.55 0.1 1.3 1.3 1.3 1.3 3 / 1 8.000 a le1601 le1601 marketing spec 05/08/12 d. cronin revisons rev description by date app'd tolerance unless otherwise specified: dimensions are in mm .x .10 .xx .03 .xxx .010 x 1 1.3 8.9 0.2 tc copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led
17 thermal design the cxa family of l e d arrays can include over a hundred different le d die inside one package, and thus over a hundred different junction temperatures (t j ). cree has intentionally removed junction-temperature-based operating limits and replaced the commonplace maximum t j calculations with maximum ratings based on forward current (i f ) and case temperature (tc). no additional calculations are required to ensure the cxa l e d is being operated within its designed limits. please refer to page 2 for the operating limit specifcation. cree has measured the temperature at the bottom of the package, commonly referred to as the solder point (t sp ), and found this value to be equivalent to the temperature at the tc location at the top of the package once the l e d has reached thermal equilibrium. there is no need to calculate for t j inside the package, as the thermal management design process, specifcally from t sp to ambient (t a ), remains identical to any other l e d component. for more information on thermal management of cree xlamp l e ds, please refer to the xlamp thermal m anagement application note at www.cree.com/xlamp_app_notes/thermal_management. for cxa soldering recommendations and more information on thermal interface materials (ti m ) and connection methods, please refer to the cree xlamp cxa family le ds soldering and handling document at www.cree.com/xlamp_app_notes/cxa_sh. to keep the cxa1512 l e d at or below the maximum rated tc, the case to ambient temperature thermal resistance (r_c-a) must be at or below the maximum r_c-a value shown on the following graph, depending on the operating environment. the y - axis in the graph is a base 10 logarithmic scale. as the fgure at right shows, the r_c ? a value is the sum of the thermal resistance of the tim (r_tim) plus the thermal resistance of the heat sink (r_hs). r_j-c tc r_ tim r_ hs ta r_ j-c tc r_c-a ta cxa1512 0.01 0.10 1.00 10.00 100.00 200 300 400 500 600 maximum r_c - a current (ma) ta = 25 c ta = 55 c ta = 85 c ta = 105 c copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led
18 notes lumen maintenance projections cree now uses standardized i e s lm -80-08 and tm -21-11 methods for collecting long-term data and extrapolating led lumen maintenance. for information on the specifc lm ? 80 data sets available for this led, refer to the public lm?80 results document at www.cree.com/xlamp_app_notes/l m80_results. p lease read the xlamp long-term lumen m aintenance application note at www.cree.com/xlamp_app_notes/lumen_ maintenance for more details on crees lumen maintenance testing and forecasting. p lease read the xlamp thermal m anagement application note at www.cree.com/xlamp_app_notes/thermal_management for details on how thermal design, ambient temperature, and drive current affect the l e d junction temperature. rohs compliance the levels of rohs restricted materials in this product are below the maximum concentration values (also referred to as the threshold limits) permitted for such substances, or are used in an exempted application, in accordance with eu directive 2011/65/ e c (rohs2), as implemented january 2, 2013. rohs declarations for this product can be obtained from your cree representative or from the p roduct documentation sections of www.cree.com. reach compliance re ach substances of high concern (sv hcs) information is available for this product. since the e uropean chemical agency ( e cha) has published notice of their intent to frequently revise the sv hc listing for the foreseeable future, please contact a cree representative to insure you get the most up-to-date r e ach sv hc declaration. re ach banned substance information (re ach article 67) is also available upon request. ul recognized component level 4 enclosure consideration. the led package or a portion thereof has been investigated as a fre and electrical enclosure per ansi/ul 8750. vision advisory claim users should be cautioned not to stare at the light of this le d product. the bright light can damage the eye. copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led
19 packaging cree cxa1512 l e ds are packaged in trays of 20. five trays are sealed in an anti-static bag and placed inside a carton, for a total of 100 leds per carton. each carton contains 100 leds from the same performance bin. dimensions are in inches. tolerances: .x + .1 .xx + .05 .xxx + .005 x + 1 size title of rev. sheet c drawing no. date date date check final protective finish material approved drawn by third angle projection .x 0.1 x 2 .xxx .010 .xx .03 .x .06 for sheet metal parts only .xx .05 .xxx .005 x 1 unless otherwise specified dimensions are in millimeters & before finish. tolerance unless specified: scale a b c d 1 2 3 4 5 6 6 5 4 3 2 1 a b c d phone (919) 361-4770 fax (919) 313-5303 4600 silicon drive durham, n.c 27703 unauthorized person without the written consent may not be copied, reproduced or disclosed to any confidential information of cree, inc. this plot contained within are the proprietary and cree confidential. this plot and the information of cree inc. notice 5.875 5.875 .38 r .375 .875 .875 1 / 1 0.500 a cxa15xx_datasheet_bag2013 cxa15xx_datasheet label with cree bin code, qty, lot# label with cree bin code, qty, lot# bag label with cree bin code, qty, lot# patent label is located on underside of carton size title of rev. sheet c drawing no. date date date check final protective finish material approved drawn by third angle projection .x 0.1 x 2 .xxx .010 .xx .03 .x .06 for sheet metal parts only .xx .05 .xxx .005 x 1 unless otherwise specified dimensions are in millimeters & before finish. tolerance unless specified: scale a b c d 1 2 3 4 5 6 6 5 4 3 2 1 a b c d phone (919) 361-4770 fax (919) 313-5303 4600 silicon drive durham, n.c 27703 unauthorized person without the written consent may not be copied, reproduced or disclosed to any confidential information of cree, inc. this plot contained within are the proprietary and cree confidential. this plot and the information of cree inc. notice 5.875 5.875 .38 r .375 .875 .875 1 / 1 0.500 a cxa15xx_datasheet_bag2013 cxa15xx_datasheet label with cree bin code, qty, lot# label with cree bin code, qty, lot# bag label with cree bin code, qty, lot# patent label is located on underside of carton copyright ? 2012-2013 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , the cree logo, xlamp ? and easywhite ? are registered trademarks of cree, inc.. xlamp cxa1512 led

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