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cld-ds50 rev 5 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 ? cxa1507 led product description the xlamp cxa1507 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 cxa1507s 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 cxa1507 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 ? 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: 375 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 .................... 5 relative spectral p ower distribution . 7 e lectrical characteristics ................. 7 relative luminous flux ................... 8 typical spatial distribution .............. 9 p erformance groups - brightness ..... 9 p erformance groups - chromaticity . 10 cree easywhite bins plotted on the 1931 cie color space ................... 12 cree ansi white bins plotted on the 1931 cie color space .............. 13 bin and o rder code formats .......... 14 mechanical dimensions .................. 14 thermal design ............................ 15 notes .......................................... 16 p ackaging .................................... 17
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 375* reverse current ma 0.1 forward voltage (@ 200 ma, 85 c) v 37 forward voltage (@ 200 ma, 25 c) v 42 * refer to the o perating limits section. operating limits the maximum current rating of the cxa1507 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 14 for the location of the tc measurement point. cxa1507 0 50 100 150 200 250 300 350 400 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 cxa1507 led
3 flux characteristics, easywhite order codes and bins (i f = 200 ma, t j = 85 c) the following tables provide order codes for xlamp cxa1507 l e ds. for a complete description of the order code nomenclature, please reference bin and o rder code formats (page 15). cct range cri base order codes min. luminous flux @ 200 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 g2 780 871 65f cxa1507-0000-000n00g265f g4 840 938 cxa1507-0000-000n00g465f h2 900 1005 cxa1507-0000-000n00h265f 80 --- f4 730 815 65f cxa1507-0000-000n0hf465f g2 780 871 cxa1507-0000-000n0hg265f g4 840 938 cxa1507-0000-000n0hg465f 5700 k 70 75 g2 780 871 57f cxa1507-0000-000n00g257f g4 840 938 cxa1507-0000-000n00g457f h2 900 1005 cxa1507-0000-000n00h257f 80 --- f4 730 815 57f cxa1507-0000-000n0hf457f g2 780 871 cxa1507-0000-000n0hg257f g4 840 938 cxa1507-0000-000n0hg457f 5000 k 70 75 g2 780 871 50h cxa1507-0000-000n00g250h 50f cxa1507-0000-000n00g250f g4 840 938 cxa1507-0000-000n00g450h cxa1507-0000-000n00g450f h2 900 1005 cxa1507-0000-000n00h250h cxa1507-0000-000n00h250f 80 --- f4 730 815 50h cxa1507-0000-000n0hf450h 50f cxa1507-0000-000n0hf450f g2 780 871 cxa1507-0000-000n0hg250h cxa1507-0000-000n0hg250f g4 840 938 cxa1507-0000-000n0hg450h cxa1507-0000-000n0hg450f 90 95 e4 635 709 50h cxa1507-0000-000n0ue450h 50f cxa1507-0000-000n0ue450f f2 680 759 cxa1507-0000-000n0uf250h cxa1507-0000-000n0uf250f f4 730 815 cxa1507-0000-000n0uf450h cxa1507-0000-000n0uf450f 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 cxa1507 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 @ 200 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 f4 730 815 40h cxa1507-0000-000n00f440h 40f cxa1507-0000-000n00f440f g2 780 871 cxa1507-0000-000n00g240h cxa1507-0000-000n00g240f g4 840 938 cxa1507-0000-000n00g440h cxa1507-0000-000n00g440f 80 --- f4 780 815 40h cxa1507-0000-000n0hf440h 40f cxa1507-0000-000n0hf440f g2 780 871 cxa1507-0000-000n0hg240h cxa1507-0000-000n0hg240f 90 95 e2 590 659 40h cxa1507-0000-000n0ue240h 40f cxa1507-0000-000n0ue240f e4 635 709 cxa1507-0000-000n0ue440h cxa1507-0000-000n0ue440f f2 680 759 cxa1507-0000-000n0uf240h cxa1507-0000-000n0uf240f 3500 k 80 --- f2 680 759 35h cxa1507-0000-000n00f235h 35f cxa1507-0000-000n00f235f f4 730 815 cxa1507-0000-000n00f435h cxa1507-0000-000n00f435f g2 780 871 cxa1507-0000-000n00g235h cxa1507-0000-000n00g235f 93 95 d4 550 614 35h cxa1507-0000-000n0yd435h 35f cxa1507-0000-000n0yd435f e2 590 659 cxa1507-0000-000n0ye235h cxa1507-0000-000n0ye235f e4 635 709 cxa1507-0000-000n0ye435h cxa1507-0000-000n0ye435f 3000 k 80 --- f2 680 759 30h cxa1507-0000-000n00f230h 30f cxa1507-0000-000n00f230f f4 730 815 cxa1507-0000-000n00f430h cxa1507-0000-000n00f430f g2 780 871 cxa1507-0000-000n00g230h cxa1507-0000-000n00g230f 90 --- d4 550 614 30h cxa1507-0000-000n0ud430h 30f cxa1507-0000-000n0ud430f e2 590 659 cxa1507-0000-000n0ue230h cxa1507-0000-000n0ue230f 93 95 d2 510 569 30h cxa1507-0000-000n0yd230h 30f cxa1507-0000-000n0yd230f d4 550 614 cxa1507-0000-000n0yd430h cxa1507-0000-000n0yd430f e2 590 659 cxa1507-0000-000n0ye230h cxa1507-0000-000n0ye230f 2700 k 80 --- e4 635 709 27h cxa1507-0000-000n00e427h 27f cxa1507-0000-000n00e427f f2 680 759 cxa1507-0000-000n00f227h cxa1507-0000-000n00f227f f4 730 815 cxa1507-0000-000n00f427h cxa1507-0000-000n00f427f 90 --- c4 475 530 27h cxa1507-0000-000n0uc427h 27f cxa1507-0000-000n0uc427f d2 510 569 cxa1507-0000-000n0ud227h cxa1507-0000-000n0ud227f d4 550 614 cxa1507-0000-000n0ud427h cxa1507-0000-000n0ud427f 93 95 c4 475 530 27h cxa1507-0000-000n0yc427h 27f cxa1507-0000-000n0yc427f d2 510 569 cxa1507-0000-000n0yd227h cxa1507-0000-000n0yd227f d4 550 614 cxa1507-0000-000n0yd427h cxa1507-0000-000n0yd427f flux characteristics, easywhite order codes and bins (i f = 200 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 cxa1507 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 flux characteristics, ansi white order codes and bins (i f = 200 ma, t j = 85 c) the following tables provide order codes for xlamp cxa1507 l e ds. for a complete description of the order code nomenclature, please reference bin and o rder code formats (page 15). cct range cri base order codes min. luminous flux @ 200 ma chromaticity regions order code min typ group flux (lm) @ 85 c flux (lm) @ 25 c* 6500 k 70 75 g2 780 871 1a0, 1b0, 1c0, 1d0 cxa1507-0000-000n00g20e1 g4 840 938 cxa1507-0000-000n00g40e1 h2 900 1005 cxa1507-0000-000n00h20e1 80 --- f4 730 815 1a0, 1b0, 1c0, 1d0 cxa1507-0000-000n0hf40e1 g2 780 871 cxa1507-0000-000n0hg20e1 g4 840 938 cxa1507-0000-000n0hg40e1 5700 k 70 75 g2 780 871 2a0, 2b0, 2c0, 2d0 cxa1507-0000-000n00g20e2 g4 840 938 cxa1507-0000-000n00g40e2 h2 900 1005 cxa1507-0000-000n00h20e2 80 --- f4 730 815 2a0, 2b0, 2c0, 2d00 cxa1507-0000-000n0hf40e2 g2 780 871 cxa1507-0000-000n0hg20e2 g4 840 938 cxa1507-0000-000n0hg40e3 5000 k 70 75 g2 780 871 3a0, 3b0, 3c0, 3d0 cxa1507-0000-000n00g20e3 g4 840 938 cxa1507-0000-000n00g40e3 h2 900 1005 cxa1507-0000-000n00h20e3 80 --- f4 730 815 3a0, 3b0, 3c0, 3d0 cxa1507-0000-000n0hf40e3 g2 780 871 cxa1507-0000-000n0hg20e3 g4 840 938 cxa1507-0000-000n0hg40e3 90 95 e4 635 709 3a0, 3b0, 3c0, 3d0 cxa1507-0000-000n0ue40e3 f2 680 759 cxa1507-0000-000n0uf20e3 f4 730 815 cxa1507-0000-000n0uf40e3 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 cxa1507 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 cct range cri base order codes min. luminous flux @ 200 ma chromaticity regions order code min typ group flux (lm) @ 85 c flux (lm) @ 25 c* 4000 k 70 75 f4 730 815 5a0, 5b0, 5c0, 5d0 cxa1507-0000-000n00f40e5 g2 780 871 cxa1507-0000-000n00g20e5 g4 840 938 cxa1507-0000-000n00g40e5 80 --- f4 780 815 5a0, 5b0, 5c0, 5d0 cxa1507-0000-000n0hf40e5 g2 780 871 cxa1507-0000-000n0hg20e5 90 95 e2 590 659 5a0, 5b0, 5c0, 5d0 cxa1507-0000-000n0ue20e5 e4 635 709 cxa1507-0000-000n0ue40e5 f2 680 cxa1507-0000-000n0uf20e5 3500 k 80 --- f2 680 759 6a0, 6b0, 6c0, 6d0 cxa1507-0000-000n00f20e6 f4 730 815 cxa1507-0000-000n00f40e6 g2 780 871 cxa1507-0000-000n00g20e6 93 95 d4 550 614 6a0, 6b0, 6c0, 6d0 cxa1507-0000-000n0yd40e6 e2 590 659 cxa1507-0000-000n0ye20e6 e4 635 709 cxa1507-0000-000n0ye40e6 3000 k 80 --- f2 680 759 7a0, 7b0, 7c0, 7d0 cxa1507-0000-000n00f20e7 f4 730 815 cxa1507-0000-000n00f40e7 g2 780 871 cxa1507-0000-000n00g20e7 90 --- d4 550 614 7a0, 7b0, 7c0, 7d0 cxa1507-0000-000n0ud40e7 e2 590 659 cxa1507-0000-000n0ue20e7 93 95 d2 510 569 7a0, 7b0, 7c0, 7d0 cxa1507-0000-000n0yd20e7 d4 550 614 cxa1507-0000-000n0yd40e7 e2 590 659 cxa1507-0000-000n0ye20e7 2700 k 80 --- e4 635 709 8a0, 8b0, 8c0, 8d0 CXA1507-0000-000N00E40E8 f2 680 759 cxa1507-0000-000n00f20e8 f4 730 815 cxa1507-0000-000n00f40e8 90 --- c4 475 530 8a0, 8b0, 8c0, 8d0 cxa1507-0000-000n0uc40e8 d2 510 569 cxa1507-0000-000n0ud20e8 d4 550 614 cxa1507-0000-000n0ud40e8 93 95 c4 475 530 8a0, 8b0, 8c0, 8d0 cxa1507-0000-000n0yc40e8 d2 510 569 cxa1507-0000-000n0yd20e8 d4 550 614 cxa1507-0000-000n0yd40e8 flux characteristics, ansi white order codes and bins (i f = 200 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 cxa1507 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 relative spectral power distribution (i f = 200 ma, t j = 85 c) the following graph is the result of a series of pulsed measurements at 200 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 33 34 35 36 37 38 39 40 41 42 100 125 150 175 200 225 250 275 300 325 350 375 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 cxa1507 led
8 relative luminous flux the relative luminous fux values provided below are the ratio of: ? m easurements of cxa1507 at steady-state operation at the given conditions, divided by ? flux measured during binning, which is a pulsed measurement at 200 ma at t j = 85 c. for example, at steady-state operation of tc = 55 c, i f = 300 ma, the relative luminous fux ratio is 140% in the chart below. a cxa1507 l e d that measures 710 lm during binning will deliver 994 lm (710 * 1.4) at steady-state operation of tc = 55 c, i f = 300 ma. 0% 20% 40% 60% 80% 100% 120% 140% 160% 180% 100 125 150 175 200 225 250 275 300 325 350 375 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 cxa1507 led
9 typical spatial distribution performance groups - brightness (i f = 200 ma, t j = 85 c) xlamp cxa1507 leds are tested for luminous fux and placed into one of the following bins. group code min. luminous flux @ 200 ma max. luminous flux @ 200 ma c4 475 510 d2 510 550 d4 550 590 e2 590 635 e4 635 680 f2 680 730 f4 730 780 g2 780 840 g4 840 900 h2 900 970 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 cxa1507 led
10 performance groups - chromaticity (t j = 85 c) xlamp cxa1507 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 cxa1507 led
11 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 cxa1507 led
12 performance groups - chromaticity (t j = 85 c) - continued 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 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 cxa1507 led
13 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 cxa1507 led
14 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 cxa1507 led
15 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 cxa1507 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 cxa1507 0.01 0.10 1.00 10.00 100.00 50 75 100 125 150 175 200 225 250 275 300 325 350 375 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 cxa1507 led
16 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 cxa1507 led
17 packaging cree cxa1507 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 cxa1507 led

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