View CXA3050_7252629.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

cld-ds68 rev 3 product family data sheet copyright ? 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 ? CXA3050 led product description the xlamp CXA3050 l e d array expands crees family of high?fux, multi- die integrated arrays, offering high performance in an easy-to-use platform. with xlamp lighting - class reliability, the CXA3050s uniform emitting surface enables both directional and non - directional lighting applications and luminaire and lamp designs. available in 2 -step and 4 - step color consistency, and featuring a 23 - mm optical source, the CXA3050 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: 2500 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 cie 1931 color space ................... 12 cree ansi white bins plotted on the cie 1931 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 2500* reverse current ma 0.1 forward voltage (@ 1400 ma, t j = 85 c) v 37 forward voltage (@ 1400 ma, t j = 25 c) v 42 * refer to the o perating limits section. operating limits the maximum current rating of the CXA3050 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 drawings section on page 14 for the location of the tc measurement point. CXA3050 0 250 500 750 1000 1250 1500 1750 2000 2250 2500 2750 0 25 50 75 100 125 150 if (ma) case temperature ( c) copyright ? 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 CXA3050 led
3 flux characteristics, easywhite order codes and bins (i f = 1400 ma, t j = 85 c) the following tables provide order codes for xlamp CXA3050 l e ds. for a complete description of the order code nomenclature, please reference bin and o rder code formats (page 14). cct range cri base order codes min. luminous flux @ 1400 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 x2 5590 6299 65f CXA3050-0000-000n00x265f x4 6010 6773 CXA3050-0000-000n00x465f y2 6430 7246 CXA3050-0000-000n00y265f 80 --- w4 5225 5888 65f CXA3050-0000-000n0hw465f x2 5590 6299 CXA3050-0000-000n0hx265f x4 6010 6773 CXA3050-0000-000n0hx465f 5700 k 70 75 x2 5590 6299 57f CXA3050-0000-000n00x257f x4 6010 6773 CXA3050-0000-000n00x457f y2 6430 7246 CXA3050-0000-000n00y257f 80 --- w4 5225 5888 57f CXA3050-0000-000n0hw457f x2 5590 6299 CXA3050-0000-000n0hx257f x4 6010 6773 CXA3050-0000-000n0hx457f 5000 k 70 75 x2 5590 6299 50h CXA3050-0000-000n00x250h 50f CXA3050-0000-000n00x250f x4 6010 6773 CXA3050-0000-000n00x450h CXA3050-0000-000n00x450f y2 6430 7246 CXA3050-0000-000n00y250h CXA3050-0000-000n00y250f 80 --- w4 5225 5888 50h CXA3050-0000-000n0hw450h 50f CXA3050-0000-000n0hw450f x2 5590 6299 CXA3050-0000-000n0hx250h CXA3050-0000-000n0hx250f x4 6010 6773 CXA3050-0000-000n0hx450h CXA3050-0000-000n0hx450f 90 95 v4 4545 5122 50h CXA3050-0000-000n0uv450h 50f CXA3050-0000-000n0uv450f w2 4860 5477 CXA3050-0000-000n0uw250h CXA3050-0000-000n0uw250f w4 5225 5888 CXA3050-0000-000n0uw450h CXA3050-0000-000n0uw450f copyright ? 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 CXA3050 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 @ 1400 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 w4 5225 5888 40h CXA3050-0000-000n00w440h 40f CXA3050-0000-000n00w440f x2 5590 6299 CXA3050-0000-000n00x240h CXA3050-0000-000n00x240f x4 6010 6773 CXA3050-0000-000n00x440h CXA3050-0000-000n00x440f 80 --- w2 4860 5477 40h CXA3050-0000-000n0hw240h 40f CXA3050-0000-000n0hw240f w4 5225 5888 CXA3050-0000-000n0hw440h CXA3050-0000-000n0hw440f x2 5590 6299 CXA3050-0000-000n0hx240h CXA3050-0000-000n0hx240f 90 95 v2 4230 4767 40h CXA3050-0000-000n0uv240h 40f CXA3050-0000-000n0uv240f v4 4545 5122 CXA3050-0000-000n0uv440h CXA3050-0000-000n0uv440f w2 4860 5477 CXA3050-0000-000n0uw240h CXA3050-0000-000n0uw240f 3500 k 80 --- w2 4860 5477 35h CXA3050-0000-000n00w235h 35f CXA3050-0000-000n00w235f w4 5225 5888 CXA3050-0000-000n00w435h CXA3050-0000-000n00w435f x2 5590 6299 CXA3050-0000-000n00x235h CXA3050-0000-000n00x235f 93 95 v2 4230 4767 35h CXA3050-0000-000n0yv235h 35f CXA3050-0000-000n0yv235f v4 4545 5122 CXA3050-0000-000n0yv435h CXA3050-0000-000n0yv435f w2 4860 5477 CXA3050-0000-000n0yw235h CXA3050-0000-000n0yw235f 3000 k 80 --- w2 4860 5477 30h CXA3050-0000-000n00w230h 30f CXA3050-0000-000n00w230f w4 5225 5888 CXA3050-0000-000n00w430h CXA3050-0000-000n00w430f x2 5590 6299 CXA3050-0000-000n00x230h CXA3050-0000-000n00x230f 93 95 u4 3955 4469 30h CXA3050-0000-000n0yu430h 30f CXA3050-0000-000n0yu430f v2 4230 4767 CXA3050-0000-000n0yv230h CXA3050-0000-000n0yv230f v4 4545 5122 CXA3050-0000-000n0yv430h CXA3050-0000-000n0yv430f 2700 k 80 --- v4 4545 5122 27h CXA3050-0000-000n00v427h 27f CXA3050-0000-000n00v427f w2 4860 5477 CXA3050-0000-000n00w227h CXA3050-0000-000n00w227f w4 5225 5888 CXA3050-0000-000n00w427h CXA3050-0000-000n00w427f 93 95 u2 3680 4158 27h CXA3050-0000-000n0yu227h 27f CXA3050-0000-000n0yu227f u4 3955 4469 CXA3050-0000-000n0yu427h CXA3050-0000-000n0yu427f v2 4230 4767 CXA3050-0000-000n0yv227h CXA3050-0000-000n0yv227f flux characteristics, easywhite order codes and bins (i f = 1400 ma, t j = 85 c) - continued copyright ? 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 CXA3050 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 = 1400 ma, t j = 85 c) the following tables provide order codes for xlamp CXA3050 l e ds. for a complete description of the order code nomenclature, please reference bin and o rder code formats (page 14). cct range cri base order codes min luminous flux @ 1400 ma chromaticity regions order code min typ group flux (lm) @ 85 c flux (lm) @ 25 c* 6500 k 70 75 x2 5590 6299 1a0, 1b0, 1c0, 1d0 CXA3050-0000-000n00x20e1 x4 6010 6773 CXA3050-0000-000n00x40e1 y2 6430 7246 CXA3050-0000-000n00y20e1 80 --- w4 5225 5888 1a0, 1b0, 1c0, 1d0 CXA3050-0000-000n0hw40e1 x2 5590 6299 CXA3050-0000-000n0hx20e1 x4 6010 6773 CXA3050-0000-000n0hx40e1 5700 k 70 75 x2 5590 6299 2a0, 2b0, 2c0, 2d0 CXA3050-0000-000n00x20e2 x4 6010 6773 CXA3050-0000-000n00x40e2 y2 6430 7246 CXA3050-0000-000n00y20e2 80 --- w4 5225 5888 2a0, 2b0, 2c0, 2d0 CXA3050-0000-000n0hw40e2 x2 5590 6299 CXA3050-0000-000n0hx20e2 x4 6010 6773 CXA3050-0000-000n0hx40e2 5000 k 70 75 x2 5590 6299 3a0, 3b0, 3c0, 3d0 CXA3050-0000-000n00x20e3 x4 6010 6773 CXA3050-0000-000n00x40e3 y2 6430 7246 CXA3050-0000-000n00y20e3 80 --- w4 5225 5888 3a0, 3b0, 3c0, 3d0 CXA3050-0000-000n0hw40e3 x2 5590 6299 CXA3050-0000-000n0hx20e3 x4 6010 6773 CXA3050-0000-000n0hx40e3 90 95 v4 4545 5122 3a0, 3b0, 3c0, 3d0 CXA3050-0000-000n0uv40e3 w2 4860 5477 CXA3050-0000-000n0uw20e3 w4 5225 5888 CXA3050-0000-000n0uw40e3 copyright ? 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 CXA3050 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 @ 1400 ma chromaticity regions order code min typ group flux (lm) @ 85 c flux (lm) @ 25 c* 4000 k 70 75 w4 5225 5888 5a0, 5b0, 5c0, 5d0 CXA3050-0000-000n00w40e5 x2 5590 6299 CXA3050-0000-000n00x20e5 x4 6010 6773 CXA3050-0000-000n00x40e5 80 --- w2 4860 5477 5a0, 5b0, 5c0, 5d0 CXA3050-0000-000n0hw20e5 w4 5225 5888 CXA3050-0000-000n0hw40e5 x2 5590 6299 CXA3050-0000-000n0hx20e5 90 95 v2 4230 4767 5a0, 5b0, 5c0, 5d0 CXA3050-0000-000n0uv20e5 v4 4545 5122 CXA3050-0000-000n0uv40e5 w2 4860 5477 CXA3050-0000-000n0uw20e5 3500 k 80 --- w2 4860 5477 6a0, 6b0, 6c0, 6d0 CXA3050-0000-000n00w20e6 w4 5225 5888 CXA3050-0000-000n00w40e6 x2 5590 6299 CXA3050-0000-000n00x20e6 93 95 v2 4230 4767 6a0, 6b0, 6c0, 6d0 CXA3050-0000-000n0yv20e6 v4 4545 5122 CXA3050-0000-000n0yv40e6 w2 4860 5477 CXA3050-0000-000n0yw20e6 3000 k 80 --- w2 4860 5477 7a0, 7b0, 7c0, 7d0 CXA3050-0000-000n00w20e7 w4 5225 5888 CXA3050-0000-000n00w40e7 x2 5590 6299 CXA3050-0000-000n00x20e7 93 95 u4 3955 4469 7a0, 7b0, 7c0, 7d0 CXA3050-0000-000n0yu40e7 v2 4230 4767 CXA3050-0000-000n0yv20e7 v4 4545 5122 CXA3050-0000-000n0yv40e7 2700 k 80 --- v4 4545 5122 8a0, 8b0, 8c0, 8d0 CXA3050-0000-000n00v40e8 w2 4860 5477 CXA3050-0000-000n00w20e8 w4 5225 5888 CXA3050-0000-000n00w40e8 93 95 u2 3680 4158 8a0, 8b0, 8c0, 8d0 CXA3050-0000-000n0yu20e8 u4 3955 4469 CXA3050-0000-000n0yu40e8 v2 4230 4767 CXA3050-0000-000n0yv20e8 flux characteristics, ansi white order codes and bins (i f = 1400 ma, t j = 85 c) - continued copyright ? 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 CXA3050 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 = 1400 ma, t j = 85 c) the following graph is the result of a series of pulsed measurements at 1400 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 32 33 34 35 36 37 38 39 40 41 400 700 1000 1300 1600 1900 2200 2500 voltage (v) current (ma) tc = 25 c tc = 55 c tc = 85 c tc = 105 c copyright ? 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 CXA3050 led
8 relative luminous flux the relative luminous fux values provided below are the ratio of: ? m easurements of CXA3050 at steady-state operation at the given conditions, divided by ? flux measured during binning, which is a pulsed measurement at 1400 ma at t j = 85 c. for example, at steady-state operation of tc = 85 c, i f = 1900 ma, the relative luminous fux ratio is 120% in the chart below. a CXA3050 l e d that measures 6000 lm during binning will deliver 7200 lm (6000 * 1.2) at steady-state operation of tc = 85 c, i f = 1900 ma. 0% 20% 40% 60% 80% 100% 120% 140% 160% 180% 400 700 1000 1300 1600 1900 2200 2500 relative luminous flux current (ma) tc = 25 c tc = 55 c tc = 85 c tc = 105 c copyright ? 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 CXA3050 led
9 typical spatial distribution performance groups - brightness (i f = 1400 ma, t j = 85 c) xlamp CXA3050 leds are tested for luminous fux and placed into one of the following bins. group code min. luminous flux @ 1400 ma max. luminous flux @ 1400 ma u2 3680 3955 u4 3955 4230 v2 4230 4545 v4 4545 4860 w2 4860 5225 w4 5225 5590 x2 5590 6010 x4 6010 6430 y2 6430 6910 far field 0% 20% 40% 60% 80% 100% - 90 - 70 - 50 - 30 - 10 10 30 50 70 90 relative luminous intensity (%) angle (o) copyright ? 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 CXA3050 led
10 performance groups - chromaticity (t j = 85 c) xlamp CXA3050 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 ? 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 CXA3050 led
11 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 performance groups - chromaticity (t j = 85 c) - continued copyright ? 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 CXA3050 led
12 cree easywhite bins plotted on the cie 1931 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 ? 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 CXA3050 led
13 cree ansi white bins plotted on the cie 1931 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 ? 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 CXA3050 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-hhhggrnnnnn series = cxa3 0 internal code cri specification 0 = standard cr i h = 80 min cri u = 90 min cr i y = 93 min cri kit code vf class: n0 = 36- v clas s pe rformance clas s sssss cc - www -ff-ggr - aaaaa series = cxa3 0 chromaticity bi n vf class: n0 = 36- 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 .010 .xx .03 .x .06 for sheet metal parts only .xx .01 .xxx .005 x .5 unless otherwise specified dimensions are in inches and after finish. tolerance unless specified: surface finish: 63 27.35 0.2 27.35 0.2 23.00 0.2 25.00 0.2 1.15 0.15 0.55 0.1 7.91 11.25 1.3 4.6 1.3 3.3 1.3 3.3 1.3 3.3 3 / 1 5.500 a le2801 le2801 marketing spec 2/15/13 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 tc copyright ? 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 CXA3050 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 CXA3050 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 CXA3050 0.01 0.10 1.00 10.00 400 700 1000 1300 1600 1900 2200 2500 maximum r_c - a current (ma) ta = 25 c ta = 55 c ta = 85 c ta = 105 c copyright ? 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 CXA3050 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 ? 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 CXA3050 led
17 packaging cree CXA3050 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 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 8.15 7.53 1.313 1.313 .38 r .375 1 / 1 0.500 a cxa30xx_datasheet_bag_2013 cxa30xx_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 8.15 7.53 1.313 1.313 .38 r .375 1 / 1 0.500 a cxa30xx_datasheet_bag_2013 cxa30xx_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 8.15 7.53 1.313 1.313 .38 r .375 1 / 1 0.500 a cxa30xx_datasheet_bag_2013 cxa30xx_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 8.15 7.53 1.313 1.313 .38 r .375 1 / 1 0.500 a cxa30xx_datasheet_bag_2013 cxa30xx_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 ? 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 CXA3050 led

▲Up To Search▲

Price & Availability of CXA3050

	To Download CXA3050 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .