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cld-ds159 rev 0a cree ? xlamp ? cma1516 led pro duc t d escrip tion crees xlamp ? high - current le d array family is optimized for best -in-class lumen output, effcacy and reliability at high drive currents. xlamp cma l eds share the same package design and le s sizes as crees industry-leading cxa2 standard density l e ds, enabling lighting manufacturers to address a range of performance requirements for applications such as track, downlight and outdoor lighting using a single easy - to- use platform. xlamp high- current le d arrays are available in 2 - step, 3- step and 5-step easywhite ? bins. fea tures ? 9- mm optical source ? mechanical and optical design consistent with cxa15 and cxb15 leds ? available in 70-, 80- and 90 - and 95-minimum cri options ? cree easywhite ? 2-, 3- and 5-step binning ? premium color 2- and 3-step binning ? forward voltage option: 36 -v class ? 85?c binning and characterization ? maximum drive current: 1050?ma ? 115 viewing angle, uniform chromaticity profile ? top-side solder connections ? rohs compliant ? ul ? recognized component (e349212) ta ble o f cont e nts characteristics ............................................ 2 operating limits .......................................... 2 flux characteristics, easywhite ? order codes and bins ........................................... 3 flux characteristics, premium color order codes and bins ................................. 4 relative spectral power distribution ......... 5 e lectrical characteristics ............................ 5 relative luminous flux ............................... 6 typical spatial distribution ......................... 6 easywhite ? performance groups - chromaticity ................................................ 7 premium color performance groups - chromaticity ................................................ 8 cree easywhite ? bins plotted on the 1931 cie color space ................................. 9 cree premium color bins plotted on the 1931 cie color space .............................. 10 bin and order code formats ................... 12 mechanical dimensions .......................... 13 thermal design ........................................ 14 notes ........................................................ 15 packaging ................................................. 16 product family data sheet copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. cree, inc. 4600 silicon drive durham, nc 27703 usa tel: +1.919.313.5300 www . cree . c om/xl amp
2 ch ar ac teristics characteristics unit minimum t ypical maximum viewing angle (fwhm) degrees 115 e sd withstand voltage (jedec js-001-2012) v class 3a dc forward current ma 1050* reverse current ma 0.1 forward voltage (@ 450?ma, 85?c) v 35 38.5 * refer to the operating limits section. ope ra ting li m its the maximum current rating of the cma1516 depends on the case temperature (tc) when the l e d has reached thermal equilibrium under steady-state operation. the graph shown below assumes that the system design employs good thermal management (thermal interface material and heat sink) and may vary when poor thermal management is employed. e ither solder pad shown in the mechanical dimensions section on page 13 can be used as the tc measurement point. another important factor in good thermal management is the temperature of the light e mitting surface (le s). cree recommends a maximum les temperature of 140?c to ensure optimal led lifetime. please refer to the thermal design section on page 14 for more information on le s temperature measurement. cma1516 - 36 v 0 100 200 300 400 500 600 700 800 900 1000 1100 0 25 50 75 100 125 150 if (ma) case temperature ( c) 85 c, 1050 ma 125 c, 404 ma copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
3 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. see the measurements section (page 15). ? for 80 cri minimum l e ds, cri r9 minimum is 0 with a 2 tolerance. for 90 cri minimum leds, cri r9 typical is 60. fl ux ch ar ac teristic s, ea sywhite ? o rde r code s and b ins ( i f = 450? m a, t j? =?85?c) the following table provides order codes for xlamp cma1516 l e ds. for a complete description of the order code nomenclature, please see the bin and order code formats section (page 12). nominal cc t cri minimum luminous flux (lm) t ypical luminous flux (lm) 2-step 3-step 5-step min. t yp g roup o rder code g roup o rder code g roup o rder code 6500 k 70 73 2306 2480 65e cma1516-0000- 000n0b0a65e 80 82 2155 2317 65e cma1516-0000- 000n0h0a65e 5700 k 70 73 2354 2531 57e cma1516-0000- 000n0b0a57e 80 82 2199 2364 57e cma1516-0000- 000n0h0a57e 90 92 1870 2011 57g cma1516-0000- 000n0u0a57g 5000?k 70 73 2285 2457 50e cma1516-0000- 000n0b0a50e 80 82 2135 2296 50g cma1516-0000- 000n0h0a50g 90 92 1870 2011 50g cma1516-0000- 000n0u0a50g 4000?k 70 73 2268 2439 40e cma1516-0000- 000n0b0a40e 80 82 2111 2270 40h cma1516-0000- 000n0h0a40h 40g cma1516-0000- 000n0h0a40g 90 92 1817 1954 40h cma1516-0000- 000n0u0a40h 40g cma1516-0000- 000n0u0a40g 3500?k 80 82 2059 2214 35h cma1516-0000- 000n0h0a35h 35g cma1516-0000- 000n0h0a35g 90 92 1767 1900 35h cma1516-0000- 000n0u0a35h 35g cma1516-0000- 000n0u0a35g 3000?k 70 73 2111 2270 30e cma1516-0000- 000n0b0a30e 80 82 2000 2150 30h cma1516-0000- 000n0h0a30h 30g cma1516-0000- 000n0h0a30g 90 92 1691 1818 30h cma1516-0000- 000n0u0a30h 30g cma1516-0000- 000n0u0a30g 2700?k 80 82 1919 2063 27h cma1516-0000- 000n0h0a27h 27g cma1516-0000- 000n0h0a27g 90 92 1614 1736 27h cma1516-0000- 000n0u0a27h 27g cma1516-0000- 000n0u0a27g copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
4 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. see the measurements section (page 15). ? for 80 cri minimum l e ds, cri r9 minimum is 0 with a 2 tolerance. for 90 cri minimum leds, cri r9 typical is 60. fl ux ch ar ac teristic s, premium col or o rde r code s and b ins ( i f = 450? m a, t j = 85?c) fidelity nominal cc t cri* minimum luminous flux (lm) t ypical luminous flux (lm) 2-step min. t yp g roup o rder code 4000?k 95 98 1628 1750 l5a cma1516-0000-000n0z0al5a 3500?k 95 98 1584 1703 35h cma1516-0000-000n0z0a35h 3000?k 95 98 1481 1593 30h cma1516-0000-000n0z0a30h 2700?k 95 98 1402 1508 27h cma1516-0000-000n0z0a27h specialty nominal cc t cri minimum luminous flux (lm) t ypical luminous flux (lm) 2-step 3-step min. t yp g roup o rder code g roup o rder code g roup o rder code 3100?k 90 92 1691 1818 31q cma1516-0000- 000n0u0a31q 3000?k 80 82 2000 2150 l7b cma1516-0000- 000n0h0al7b 90 92 1691 1818 30q cma1516-0000- 000n0u0a30q 30u cma1516-0000- 000n0u0a30u 95 98 1481 1593 l7c cma1516-0000- 000n0z0al7c copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
5 rela tive spec tral po we r distribution the following graph is the result of a series of pulsed measurements at 450?ma and t j = 85?c. elec trical ch ar ac teristics the following graph is the result of a series of steady-state measurements. relative spectral power distribution - white, hot binned, baby 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) 3000 k, 80 cri 31 32 33 34 35 36 37 38 39 40 100 200 300 400 500 600 700 800 900 1000 1100 voltage (v) current (ma) tc = 25 c tc = 55 c tc = 85 c tc = 105 c copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
6 rela tive lu m inous fl ux the relative luminous fux values provided below are the ratio of: ? measurements of cma1516 at steady-state operation at the given conditions, divided by ? flux measured during binning, which is a pulsed measurement at 450?ma at t j = 85?c. for example, at steady-state operation of tc = 55?c, i f = 700?ma, the relative luminous fux ratio is 150% in the chart below. a cma1516 led that measures 1900?lm during binning will deliver 2850?lm (1900 * 1.5) at steady-state operation of tc?=?55?c, i f = 700?ma. t ypical spa ti al distribution 0% 25% 50% 75% 100% 125% 150% 175% 200% 225% 100 200 300 400 500 600 700 800 900 1000 1100 relative luminous flux current (ma) tc = 25 c tc = 55 c tc = 85 c tc = 105 c far field 0% 20% 40% 60% 80% 100% -90 -70 -50 -30 -10 10 30 50 70 90 relative luminous intensity angle (o) copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
7 ea sywhite ? perf or mance g roup s - chro ma tic ity ( t j = 85?c) xlamp cma1516 leds are tested for chromaticity and placed into one of the regions defned by the following bounding coordinates. easywhite color t emperatures C 2- step code cc t x y 40h 4000 k 0.3777 0.3739 0.3797 0.3816 0.3861 0.3855 0.3838 0.3777 35h 3500 k 0.4022 0.3858 0.4053 0.3942 0.4125 0.3977 0.4091 0.3891 30h 3000 k 0.4287 0.3975 0.4328 0.4064 0.4390 0.4086 0.4347 0.3996 27h 2700 k 0.4524 0.4048 0.4574 0.4140 0.4633 0.4154 0.4581 0.4062 easywhite color t emperatures C 3- step ellipse bin code cc t center point major axis minor axis r otation angle () x y a b 57g 5700?k 0.3287 0.3417 0.00738 0.00360 72.0 50g 5000?k 0.3447 0.3553 0.00840 0.00312 65.0 40g 4000?k 0.3818 0.3797 0.00939 0.00402 53.7 35g 3500?k 0.4073 0.3917 0.00927 0.00414 54.0 30g 3000?k 0.4338 0.4030 0.00834 0.00408 53.2 27g 2700?k 0.4577 0.4099 0.00834 0.00420 48.5 easywhite color t emperatures C 5- step ellipse bin code cc t center point major axis minor axis r otation angle () x y a b 65e 6500?k 0.3123 0.3282 0.01110 0.00550 61.0 57e 5700?k 0.3287 0.3417 0.01230 0.00600 72.0 50e 5000?k 0.3447 0.3553 0.01400 0.00520 65.0 40e 4000?k 0.3818 0.3797 0.01565 0.00670 53.7 30e 3000?k 0.4338 0.4030 0.01390 0.00680 53.2 copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
8 premium co l or p erf or mance g roup s - chro ma tic ity ( t j = 85?c) xlamp cma1516 leds are tested for chromaticity and placed into one of the regions defned by the following bounding coordinates. fidelity easywhite color t emperatures C 2- step code cc t x y l5a 4000?k 0.3764 0.3711 0.3784 0.3787 0.3847 0.3826 0.3825 0.3748 35h 3500?k 0.4022 0.3858 0.4053 0.3942 0.4125 0.3977 0.4091 0.3891 30h 3000?k 0.4287 0.3975 0.4328 0.4064 0.4390 0.4086 0.4347 0.3996 27h 2700?k 0.4524 0.4048 0.4574 0.4140 0.4633 0.4154 0.4581 0.4062 specialty easywhite color t emperatures C 2- step code cc t x y l7b 3000?k 0.4263 0.3848 0.4296 0.3916 0.4361 0.3938 0.4326 0.3868 l7c 3000?k 0.4192 0.3754 0.4224 0.3823 0.4291 0.3847 0.4257 0.3777 easywhite color t emperatures C 3- step ellipse bin code cc t center point major axis minor axis r otation angle () x y a b 31q 3100?k 0.4236 0.3888 0.00848 0.00455 50.3 30q 3000?k 0.4305 0.3935 0.00834 0.00408 53.2 30u 3000?k 0.4274 0.3837 0.00834 0.00408 53.2 copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
9 cree ea sywhite ? b ins pl ott ed on th e 1931 c i e co l or space ( t j = 85?c) 2700 k 3000 k 3500 k 4000 k 4500 k 5000 k 5700 k 6500 k 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 ccy ccx ansi c78.377 quadrangle easywhite 5-step easywhite 3-step easywhite 2-step copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
10 cree premium co l or b ins pl ott ed on th e 1931 c i e co l or space ( t j = 85?c) fidelity (2-step) 2700k 3000k 3500k 4000k 4500k l5a 0.34 0.35 0.36 0.37 0.38 0.39 0.40 0.41 0.42 0.43 0.44 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 ccy ccx ansi c78.377 quadrangle 35h 30h 27h copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
11 cree premium co l or b ins pl ott ed on th e 1931 c i e co l or space ( t j = 85?c) - continued speciality (2-step) speciality (3-step) 3000 k 3500 k l7b l7c 0.37 0.38 0.39 0.40 0.41 0.42 0.43 0.44 0.41 0.42 0.43 0.44 0.45 0.46 ccy ccx ansi c78.377 quadrangle 3000k 3500k 30q 30u 31q 0.37 0.38 0.39 0.40 0.41 0.42 0.43 0.44 0.41 0.42 0.43 0.44 0.45 0.46 ccy ccx ansi c78.377 quadrangle copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
12 b in and o rde r code for ma ts bin codes and order codes are confgured as follows: o rder code bin code ssssscc-hhhh-hhhggrnnnnn series = cma1 5 internal code cri specificatio n b = 70 cri minimum h = 80 cri minimum u = 90 cri minimum z = 95 cri minimum kit code vf class n0 = 36-v class pe rformance clas s ssssscc-www -ff-ggr-aaaaa series = cma1 5 chromaticity bi n vf class n0 = 36-v class internal code cri specificatio n b = 70 cri minimum h = 80 cri minimum u = 90 cri minimum z = 95 cri minimum flux bi n 0a = not binned int o flux bins pe rformance clas s copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
13 mech anical dimensions dimensions are in mm. tolerances unless otherwise specifed: .13 x 1 m1516n = 36-v cma1516 x1 x2 x3 x4 x5 x1 cct 1 = 6500?k 8 = 2700?k x2 m = easywhite or fidelity led on the black-body line q = specialty led below the black-body line u = specialty led below the black-body line x3 x4 flux bin 0a = not binned into fux bins x5 cri b = 70 cri min h = 80 cri min u = 90 cri min z = 95 cri min copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
14 ther mal design the cma 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 that the cma led is being operated within its designed limits. les temperature measurement provides additional verifcation of good thermal design. please refer to page 2 for the operating limit specifcations. there is no need to calculate for t j inside the package, as the thermal management design process, specifcally from solder point (t sp ) to ambient (t a ), remains identical to any other l e d component. for more information on thermal management of cree xlamp le ds, please refer to the thermal management application note . for cma soldering recommendations and information on thermal interface materials (tim), l e s temperature measurement, and connection methods, please refer to the cree xlamp cm family l e ds soldering and handling document . to keep the cma1516 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 cma1516 - 36 v 0.01 0.10 1.00 10.00 100.00 100 200 300 400 500 600 700 800 900 1000 1100 maximum r_c - a current (ma) ta = 25 c ta = 55 c ta = 85 c ta = 105 c copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
15 n otes measurements the luminous fux, radiant power, chromaticity, forward voltage and cri measurements in this document are binning specifcations only and solely represent product measurements as of the date of shipment. these measurements will change over time based on a number of factors that are not within crees control and are not intended or provided as operational specifcations for the products. calculated values are provided for informational purposes only and are not intended or provided as specifcations. pre -release qualifcation t esting please read the le d reliability overview for details of the qualifcation process cree applies to ensure long-term reliability for xlamp leds and details of crees pre-release qualifcation testing for xlamp leds. cree did not perform room temperature operating life (rtol) testing on the cma1516 l e d. lumen maintenance cree now uses standardized i e s lm-80-08 and tm-21-11 methods for collecting long-term data and extrapolating le d lumen maintenance. for information on the specifc lm-80 data sets available for this led, refer to the public lm-80 results document . please read the long-term lumen maintenance application note for more details on crees lumen maintenance testing and forecasting. please read the thermal management application note for details on how thermal design, ambient temperature, and drive current affect the le 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 e u 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 product e cology section of the cree website. ul ? r ecognized component this product meets the requirements to be considered a ul recognized component with level 4 enclosure consideration. the l ed package or a portion thereof has been investigated as a fre and electrical enclosure per ansi/ul 8750. v ision advisory warning: do not look at an exposed lamp in operation. e ye injury can result. for more information about l e ds and eye safety, please refer to the led e ye safety application note . copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led
16 p ac ka ging cree cma1516 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 le ds per carton. e ach carton contains 100 le ds from the same performance bin. dimensions are in inches. tolerances: .13 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 bag label with cree bin code, quantity, lot # label with cree bin code, quantity, lot # label with cree bin code, quantity, lot # patent label is located on underside of cover patent label is located on underside of carton label with cree bin code, quantity, lot # 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 bag label with cree bin code, quantity, lot # label with cree bin code, quantity, lot # label with cree bin code, quantity, lot # patent label is located on underside of cover label with cree bin code, quantity, lot # .875 .875 r.375 5.875 5.875 copyright ? 2017 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree ? , xlamp ? and easywhite ? are registered trademarks and the cree logo is a trademark of cree, inc. ul ? and the ur logo are registered trademarks of ul llc. xlamp ? c ma 1516 led

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