CLD-DS77 Rev 3F Product family data sheet Cree® XLamp® CXA1520 LED Product Description features The XLamp® CXA1520 LED is Cree’s first • Table of Contents Available in 4-step, 3‑step and 2-step Characteristics.............................................2 High Density (HD) LED array, featuring EasyWhite bins at 2700 K, 3000 K, Operating Limits...........................................2 a 9‑mm optical source and enabling 3500 K, 4000 K and 5000 K CCT Flux Characteristics, EasyWhite® Order Available in ANSI white bins at Codes and Bins............................................3 4000 K and 5000 K CCT Flux Characteristics, ANSI White Order Available in 70-, 80-, 90- and Codes and Bins............................................5 93‑minimum CRI options Relative Spectral Power Distribution..........6 lighting manufacturers to create a new ® • generation of products that delivers the same intensity and light quality as 39‑W • ceramic metal halide (CMH) at up to 50 percent lower power. The new HD class • Forward voltage option: 36‑V class Electrical Characteristics.............................6 of CXA arrays provide unrivaled lumen • 85 °C binning and characterization Relative Luminous Flux................................7 density that can reduce system cost for • Maximum drive current: 900 mA Typical Spatial Distribution..........................8 the next generation of LED spotlights. • 115° viewing angle, uniform Performance Groups - Brightness..............8 chromaticity profile Performance Groups - Chromaticity...........9 The CX Family LED Design Guide • Top-side solder connections Cree EasyWhite® Bins Plotted on the provides basic information on the • Thermocouple attach point 1931 CIE Color Space............................... 11 requirements to use the CXA1520 LED • NEMA SSL-3 2011 standard flux bins Cree ANSI White Bins Plotted on the successfully in luminaire designs. • RoHS and REACh compliant 1931 CIE Color Space............................... 12 • UL recognized component Bin and Order Code Formats.................... 13 ® (E349212) Mechanical Dimensions........................... 13 Thermal Design......................................... 14 Notes......................................................... 15 www.cree.com/Xlamp Packaging.................................................. 16 Copyright © 2013-2016 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 XLamp ® CXA1520 LED Characteristics Characteristics Unit Viewing angle (FWHM) Typical degrees ESD withstand voltage (HBM per Mil-Std-883D) * Minimum Maximum 115 V 8000 DC forward current mA 900* Reverse current mA 0.1 Forward voltage (@ 500 mA, 85 °C) V Forward voltage (@ 500 mA, 25 °C) V 35 42 Refer to the Operating Limits section. Operating Limits The maximum current rating of the CXA1520 is dependent on the case temperature (Tc) when the LED 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. Please refer to the Mechanical Dimensions section on page 13 for the location of the Tc measurement point. CXA1520 1000 800 If (mA) 600 CXA1520 400 200 0 0 25 50 75 100 125 150 Case Temperature (°C) Copyright © 2013-2016 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. 2 XLamp ® CXA1520 LED Flux Characteristics, EasyWhite® Order Codes and Bins (If = 500 mA, TJ = 85 °C) The following table provides order codes for XLamp CXA1520 LEDs. For a complete description of the order code nomenclature, please see the Bin and Order Code Formats section (page 13). Nominal CCT CRI Min 70 Minimum Luminous Flux Typ 75 2-Step 90 70 --- Flux (lm) @ 85 °C Flux (lm) @ 25 °C* P2 1830 2028 P4 1965 2177 Q2 2100 2327 CXA1520-0000000N00Q250H N4 1710 1895 CXA1520-0000000N0HN450H P2 1830 2028 P4 1965 2177 CXA1520-0000000N0HP450H CXA1520-0000000N0HP450G CXA1520-0000000N0HP450F M4 1485 1645 CXA1520-0000000N0UM450H CXA1520-0000000N0UM450G CXA1520-0000000N0UM450F N2 1590 1762 CXA1520-0000000N0UN250H N4 1710 1895 CXA1520-0000000N00N440H P2 1830 2028 P4 1965 2177 CXA1520-0000000N00P440H N2 1590 1762 CXA1520-0000000N0HN240H N4 1710 1895 P2 1830 2028 CXA1520-0000000N0HP240H CXA1520-0000000N0HP240G CXA1520-0000000N0HP240F M2 1380 1587 CXA1520-0000000N0UM240H CXA1520-0000000N0UM240G CXA1520-0000000N0UM240F M4 1485 1645 CXA1520-0000000N0UM440H N2 1590 1762 CXA1520-0000000N00N235H N4 1710 1895 P2 1830 2028 CXA1520-0000000N00P235H CXA1520-0000000N00P235G CXA1520-0000000N00P235F K4 1290 1484 CXA1520-0000000N0YK435H CXA1520-0000000N0YK435G CXA1520-0000000N0YK435F M2 1380 1587 95 75 Group 90 80 --- 50H 50H 50H 95 --- 3500 K 93 40H 40H 40H 95 Order Code Group Order Code Group CXA1520-0000000N00P250H 4000 K 80 4-Step Group 5000 K 80 3-Step 35H 35H CXA1520-0000000N00P250F CXA1520-0000000N00P450H CXA1520-0000000N0HP250H 50F CXA1520-0000000N00N435H CXA1520-0000000N0YM235H CXA1520-0000000N00P450F CXA1520-0000000N00Q250F CXA1520-0000000N0HN450G 50G 50G CXA1520-0000000N0HP250G CXA1520-0000000N0UN250G CXA1520-0000000N0HN450F 50F 50F CXA1520-0000000N0HP250F CXA1520-0000000N0UN250F CXA1520-0000000N00N440F CXA1520-0000000N00P240H CXA1520-0000000N0HN440H Order Code 40F CXA1520-0000000N00P240F CXA1520-0000000N00P440F CXA1520-0000000N0HN240G 40G 40G CXA1520-0000000N0HN440G CXA1520-0000000N0UM440G CXA1520-0000000N0HN240F 40F 40F CXA1520-0000000N00N235G 35G 35G CXA1520-0000000N00N435G CXA1520-0000000N0YM235G CXA1520-0000000N0HN440F CXA1520-0000000N0UM440F CXA1520-0000000N00N235F 35F 35F CXA1520-0000000N00N435F CXA1520-0000000N0YM235F Notes • Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI measurements. See the Measurements section (page 15). • Cree XLamp CXA1520 LED order codes specify only a minimum flux bin and not a maximum. Cree may ship reels in flux bins higher than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specified by the order code. * Flux values @ 25 °C are calculated and for reference only. Copyright © 2013-2016 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. 3 XLamp ® CXA1520 LED Flux Characteristics, EasyWhite® Order Codes and Bins (If = 500 mA, TJ = 85 °C) - Continued Nominal CCT CRI Minimum Luminous Flux Min Typ 80 --- 3000 K 93 80 95 --- 2700 K 93 Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C* N2 1590 1762 2-Step Group 30H Order Code CXA1520-0000000N00N230H 3-Step Group 30G Order Code CXA1520-0000000N00N230G Group 30F Order Code CXA1520-0000000N00N230F N4 1710 1895 CXA1520-0000000N00N430H K2 1200 1380 CXA1520-0000000N0YK230H K4 1290 1484 M2 1380 1587 CXA1520-0000000N0YM230H CXA1520-0000000N0YM230G CXA1520-0000000N0YM230F M4 1485 1645 CXA1520-0000000N00M427H CXA1520-0000000N00M427G CXA1520-0000000N00M427F N2 1590 1762 N4 1710 1895 CXA1520-0000000N00N427H CXA1520-0000000N00N427G CXA1520-0000000N00N427F J4 1120 1288 CXA1520-0000000N0YJ427H CXA1520-0000000N0YJ427G CXA1520-0000000N0YJ427F K2 1200 1380 95 30H 27H 27H CXA1520-0000000N0YK430H CXA1520-0000000N00N227H CXA1520-0000000N0YK227H CXA1520-0000000N00N430G 4-Step CXA1520-0000000N0YK230G 30G 27G 27G CXA1520-0000000N0YK430G CXA1520-0000000N00N227G CXA1520-0000000N0YK227G CXA1520-0000000N00N430F CXA1520-0000000N0YK230F 30H 27F 27F CXA1520-0000000N0YK430F CXA1520-0000000N00N227F CXA1520-0000000N0YK227F Notes • Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI measurements. See the Measurements section (page 15). • Cree XLamp CXA1520 LED order codes specify only a minimum flux bin and not a maximum. Cree may ship reels in flux bins higher than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specified by the order code. * Flux values @ 25 °C are calculated and for reference only. Copyright © 2013-2016 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. 4 XLamp ® CXA1520 LED Flux Characteristics, ANSI White Order Codes and Bins (If = 500 mA, TJ = 85 °C) The following table provides order codes for XLamp CXA1520 LEDs. For a complete description of the order code nomenclature, please see the Bin and Order Code Formats section (page 13). Nominal CCT CRI Min 70 Minimum Luminous Flux Typ 75 5000 K 80 4000 K 70 --- 75 Chromaticity Regions Order Code Group Flux (lm) @ 85 °C Flux (lm) @ 25 °C* P2 1830 2028 P4 1965 2177 Q2 2100 2327 CXA1520-0000-000N00Q20E3 N4 1710 1895 CXA1520-0000-000N0HN40E3 P2 1830 2028 P4 1965 2177 CXA1520-0000-000N0HP40E3 N4 1710 1895 CXA1520-0000-000N00N40E5 P2 1830 2028 P4 1965 2177 CXA1520-0000-000N00P20E3 3A0, 3B0, 3C0, 3D0, 50F 3A0, 3B0, 3C0, 3D0,50F 5A0, 5B0, 5C0, 5D0, 40F CXA1520-0000-000N00P40E3 CXA1520-0000-000N0HP20E3 CXA1520-0000-000N00P20E5 CXA1520-0000-000N00P40E5 Notes • Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI measurements. See the Measurements section (page 15). • Cree XLamp CXA1520 LED order codes specify only a minimum flux bin and not a maximum. Cree may ship reels in flux bins higher than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specified by the order code. * Flux values @ 25 °C are calculated and for reference only. Copyright © 2013-2016 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. 5 XLamp ® CXA1520 LED Relative Spectral Power Distribution - White, Hot Binned, Baby Relative Spectral Power Distribution The following graph is the result of a series of pulsed measurements at 500 mA and TJ = 85 °C. 100% 90% Relative Spectral Power 80% 70% 5000 K, 70 CRI 60% 4000 K, 70 CRI 50% 3000 K, 80 CRI 40% 3000 K, 93 CRI 30% 20% 10% 0% 380 430 480 530 580 630 680 730 780 Wavelength (nm) Electrical Characteristics The following graph is the result of a series of steady-state measurements. 39 38 Voltage (V) 37 Tc = 25 °C Tc = 55 °C 36 Tc = 85 °C Tc = 105 °C 35 34 33 100 200 300 400 500 600 700 800 900 Current (mA) Copyright © 2013-2016 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. 6 XLamp ® CXA1520 LED Relative Luminous Flux The relative luminous flux values provided below are the ratio of: • Measurements of CXA1520 at steady-state operation at the given conditions, divided by • Flux measured during binning, which is a pulsed measurement at 500 mA at TJ = 85 °C. For example, at steady-state operation of Tc = 105 °C, IF = 700 mA, the relative luminous flux ratio is 120% in the chart below. A CXA1520 LED that measures 2100 lm during binning will deliver 2520 lm (2100 * 1.2) at steady-state operation of Tc = 105 °C, IF = 700 mA. 200% 180% Relative Luminous Flux 160% 140% Tc = 25 °C 120% Tc = 55 °C 100% Tc = 85 °C 80% Tc = 105 °C 60% 40% 20% 0% 100 200 300 400 500 600 700 800 900 Current (mA) Copyright © 2013-2016 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. 7 XLamp ® CXA1520 LED Far Field Typical Spatial Distribution Relative Luminous Intensity 100% 80% 60% 40% 20% -90 -70 -50 -30 0% -10 10 30 50 70 90 Angle (º) Performance Groups - Brightness (If = 500 mA, Tj = 85 °C) XLamp CXA1520 LEDs are tested for luminous flux and placed into one of the following bins. Group Code Minimum Luminous Flux Maximum Luminous Flux J2 1040 1120 J4 1120 1200 K2 1200 1290 K4 1290 1380 M2 1380 1485 M4 1485 1590 N2 1590 1710 N4 1710 1830 P2 1830 1965 P4 1965 2100 Q2 2100 2260 Q4 2260 2420 Copyright © 2013-2016 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. 8 XLamp ® CXA1520 LED Performance Groups - Chromaticity (Tj = 85 °C) XLamp CXA1520 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates. EasyWhite Color Temperatures – 2-Step Code 50H 40H 35H 30H 27H CCT 5000 K 4000 K 3500 K 3000 K 2700 K x y 0.3429 0.3507 0.3434 0.3571 0.3475 0.3604 0.3469 0.3539 0.3784 0.3741 0.3804 0.3818 0.3867 0.3857 0.3844 0.3778 0.4030 0.3857 0.4061 0.3941 0.4132 0.3976 0.4099 0.3890 0.4291 0.3973 0.4333 0.4062 0.4395 0.4084 0.4351 0.3994 0.4528 0.4046 0.4578 0.4138 0.4638 0.4152 0.4586 0.4060 EasyWhite Color Temperatures – 3-Step Ellipse Major Axis Minor Axis x y a b Rotation Angle (°) 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 Bin Code CCT 50G Center Point Copyright © 2013-2016 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. 9 XLamp ® CXA1520 LED Performance Groups - Chromaticity (Tj = 85 °C) - cONTINUED EasyWhite Color Temperatures – 4-Step Code 50F 40F 35F 30F 27F CCT 5000 K 4000 K 3500 K 3000 K 2700 K x y 0.3407 0.3459 0.3415 0.3586 0.3499 0.3654 0.3484 0.3521 0.3744 0.3685 0.3782 0.3837 0.3912 0.3917 0.3863 0.3758 0.3981 0.3800 0.4040 0.3966 0.4186 0.4037 0.4116 0.3865 0.4242 0.3919 0.4322 0.4096 0.4449 0.4141 0.4359 0.3960 0.4475 0.3994 0.4573 0.4178 0.4695 0.4207 0.4589 0.4021 ANSI White Bins Code CCT Bin Code 3A0 3B0 0E3 5000 K 3C0 3D0 ANSI White Bins x y Code CCT Bin Code x y .3371 .3490 .3670 .3578 .3451 .3554 .3702 .3722 .3440 .3427 .3825 .3798 5A0 .3366 .3369 .3783 .3646 .3376 .3616 .3702 .3722 .3463 .3687 .3736 .3874 .3451 .3554 .3869 .3958 .3371 .3490 .3825 .3798 .3463 .3687 .3825 .3798 .3551 .3760 .3869 .3958 .3533 .3620 .4006 .4044 .3451 .3554 .3950 .3875 .3451 .3554 .3783 .3646 .3533 .3620 .3825 .3798 .3515 .3487 .3950 .3875 .3440 .3427 .3898 .3716 5B0 0E5 4000 K 5C0 5D0 Copyright © 2013-2016 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. 10 XLamp ® CXA1520 LED Cree EasyWhite® Bins Plotted on the 1931 CIE Color Space (Tj = 85 °C) 0.44 ANSI C78.377 Quadrangle 2700 K EasyWhite 4-Step 0.43 3000 K EasyWhite 3-Step EasyWhite 2-Step 0.42 3500 K 0.41 4000 K CCy 0.40 4500 K 0.39 5000 K 0.38 0.37 0.36 0.35 0.34 0.49 0.48 0.47 0.46 0.45 0.44 0.43 0.42 0.41 0.40 0.39 0.38 0.37 0.36 0.35 0.34 0.33 0.33 CCx Copyright © 2013-2016 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. 11 XLamp ® CXA1520 LED Cree ANSI White Bins Plotted on the 1931 CIE Color Space (Tj = 85 °C) 0.42 3500 K 0.41 4000 K 0.40 4500 K 5C 0.39 5B 5000 K 0.38 CCy 5D 0.37 5700 K 0.36 5A 3C 3B 3D 0.35 3A 0.34 0.42 0.41 0.40 0.39 0.38 0.37 0.36 0.35 0.34 0.33 0.32 0.33 CCx Copyright © 2013-2016 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. 12 XLamp ® CXA1520 LED Bin and Order Code Formats Bin codes and order codes are configured as follows: Order CodeBin Code Series = CXA15 Series = CXA15 Internal code Chromaticity bin CRI Specification 0 = Standard CRI H = 80 min CRI U = 90 min CRI Y = 93 min CRI Vf class N0 = 36-V class Internal code 6 5 4 SSSSSCC-WWW-FF-GGR-AAAAA NOTICE CREE CONFIDENTIAL. THIS PLOT AND THE INFORMATION SSSSSCC-HHHH-HHHGGRNNNNN CONTAINED WITHIN ARE THE PROPRIETARY AND CONFIDENTIAL INFORMATION OF CREE, INC. THIS PLOT MAY NOT BE COPIED, REPRODUCED OR DISCLOSED TO ANY UNAUTHORIZED PERSON WITHOUT WRITTEN CONSENT Kit THE code OF CREE INC. D 3 Vf class N0 = 36-V class CRI Specification B = 70 min CRI H = 80 min CRI U = 90 min CRI Y = 93 min CRI Performance class Flux bin REV Performance class Mechanical Dimensions Dimensions are in mm. 15.85 ± 0.2 Tolerances unless otherwise specified: ±.13 1.2 C 2.6 x° ±1° 1.3 1520N 1.2 Meaning of 1520N 2.6 1520N = 36‑V CXA1520 15.85 ± 0.2 1.0 ± .15 Tc 3.3 OPTICAL REFERENCE 5.5 R.5 4X 8.90 ± 0.2 B 10.50 ± 0.2 2.6 1.2 2.6 OPTICAL REFERENCE 0.55 ± 0.1 1.2 TOLERANCE U DIMENSIONS .X ± .10 .XX ± .03 .XXX ± .010 X° ± 1° UNLESS OTHERWISE DIMENSIONS ARE MILLIMETERS AND AF TOLERANCE Copyright © 2013-2016 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.XX a ± UNLESS .25 trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. .XXX± .125 X° ± .5° THIRD ANGLE PROJECTION FOR SHEET METAL PA 13 .X ± 1.5 .XX ± .75 .XXX± .25 X° ± .5° A ® ® ® XLamp ® CXA1520 LED Thermal Design The CXA family of LED arrays can include over a hundred different LED die inside one package, and thus over a hundred different junction temperatures (TJ). Cree has intentionally removed junction-temperature-based operating limits and replaced the commonplace maximum TJ calculations with maximum ratings based on forward current (IF) and case temperature (Tc). No additional calculations are required to ensure the CXA LED is being operated within its designed limits. Please refer to page 2 for the Operating Limit specification. There is no need to calculate for TJ inside the package, as the thermal management design process, specifically from solder point (TSP) to ambient (Ta), remains identical to any other LED component. For more information on thermal management of Cree XLamp LEDs, please refer to the Thermal Management application note. For CXA soldering recommendations and more information on thermal interface materials (TIM) and connection methods, please refer to the Cree XLamp CX Family LEDs soldering and handling document. The CX Family LED Design Guide provides basic information on the requirements to use Cree XLamp CXA LEDs successfully in luminaire designs. To keep the CXA1520 LED 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 R_j-c R_j-c scale. Tc Tc As the figure at right shows, the R_c-a value is the sum of the thermal resistance of the TIM (R_tim) R_tim graph, depending on the operating environment. The y‑axis in the graph is a base 10 logarithmic R_c-a plus the thermal resistance of the heat sink (R_hs). R_hs CXA1520 Ta Ta 100.00 Maximum R_c-a 10.00 Ta = 25 °C Ta = 55 °C 1.00 Ta = 85 °C Ta = 105 °C 0.10 0.01 100 200 300 400 500 600 700 800 900 Current (mA) Copyright © 2013-2016 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. 14 XLamp ® CXA1520 LED Notes Measurements The luminous flux, radiant power, chromaticity and CRI measurements in this document are binning specifications 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 Cree’s control and are not intended or provided as operational specifications for the products. Calculated values are provided for informational purposes only and are not intended as specifications. Pre‑Release Qualification Testing Please read the LED Reliability Overview for details of the qualification process Cree applies to ensure long-term reliability for XLamp LEDs and details of Cree’s pre-release qualification testing for XLamp LEDs. Lumen Maintenance Cree now uses standardized IES LM-80-08 and TM-21-11 methods for collecting long-term data and extrapolating LED lumen maintenance. For information on the specific 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 Cree’s 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 LED 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/EC (RoHS2), as implemented January 2, 2013. RoHS Declarations for this product can be obtained from your Cree representative or from the Product Documentation sections of www.cree.com. REACh Compliance REACh substances of very high concern (SVHCs) information is available for this product. Since the European Chemical Agency (ECHA) has published notice of their intent to frequently revise the SVHC listing for the foreseeable future, please contact a Cree representative to insure you get the most up-to-date REACh Declaration. REACh banned substance information (REACh 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 fire and electrical enclosure per ANSI/ UL 8750. Vision Advisory WARNING: Do not look at an exposed lamp in operation. Eye injury can result. For more information about LEDs and eye safety, please refer to the LED Eye Safety application note. Copyright © 2013-2016 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. 15 XLamp ® CXA1520 LED Packaging 6 Cree CXA1520 LEDs are packaged in trays of 20. Five trays are4 sealed in an anti-static bag and placed inside a carton, for a total of 100 5 3 2 LEDs per carton. Each carton contains 100 LEDs from the same performance bin. NOTICE ENTIAL. THIS PLOT AND THE INFORMATION WITHIN ARE THE PROPRIETARY AND AL INFORMATION OF CREE, INC. THIS PLOT COPIED, REPRODUCED OR DISCLOSED TO ANY ED PERSON WITHOUT THE WRITTEN CONSENT Dimensions are in inches. Tolerances: ±.13 x° ±1° 5.875 4 5 6 3 5 2 R .375 4 1 3 2 1 NOTICE ENTIAL. THIS PLOT AND THE INFORMATION WITHIN ARE THE PROPRIETARY AND L INFORMATION OF CREE, INC. THIS PLOT COPIED, REPRODUCED OR DISCLOSED TO ANY NSENT ED PERSON WITHOUT THE WRITTEN CONSENT 5.875 .875 5.875 R .375 R .375 5.875 .875 .875 5.875 LABEL WITH CREE BIN CODE, QUANTITY, LOT # PATENT LABEL IS LOCATED ON UNDERSIDE OF COVER PATENT LABEL ISBIN LOCATED LABEL WITH CREE CODE, QUANTITY, LOT # ON UNDERSIDE OF CARTON TH CREE BIN ANTITY, LOT # PATENT LABEL IS LOCATED ON UNDERSIDE .875 OF COVER BAG .38 .875 BAG .38 .875 BAG .38 LABEL WITH CREE BIN CODE, QUANTITY, LOT # L IS LOCATED IDE OF COVER LABEL WITH CREE BIN CODE, QUANTITY, LOT # LABEL WITH CREE BIN CODE, QUANTITY, LOT # LABEL WITH CREE BIN CODE, QUANTITY, LOT # UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS & BEFORE FINISH. TOLERANCE UNLESS SPECIFIED: LABEL WITH CREE BIN CODE, QUANTITY, LOT # UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN THIRD ANGLE PROJECTION MILLIMETERS & BEFORE FINISH. TOLERANCE UNLESS SPECIFIED: LABEL WITH CREE BIN CODE, QUANTITY, LOT # THIRD ANGLE PROJECTION 6 5 6 WITH CREE BIN QUANTITY, LOT # 5 Copyright © 2013-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. THIRD ANGLE PROJECTION 3.X ± .XX ± .XXX ± X° ± UNLESS OTHERWISE SPECIFIED 3 DIMENSIONS ARE IN MILLIMETERS & BEFORE FINISH. ® ® notice. Cree , XLamp TOLERANCE UNLESS SPECIFIED:and .X ± .XX ± .XXX ± X° ± 0.1 .05 .005 1 ° DATE 0.1 .05 .005 1 ° FOR SHEET METAL PARTS ONLY .X ± .06 0.1 .05 .005 1 ° .06 .03 .010 2 ° DRAWN BY DATE DATE APPROVED DATE DATE FOR SHEET METAL PARTS ONLYDATE APPROVED .X ± .06 .XX ± .03 MATERIAL .XXX ± .010 X° ± 2 ° FOR SHEET METAL PARTS ONLY .X ± .XX ± .XXX ± X° ± 4 4 .X ± DRAWN BY .XX ± .XXX ± CHECK ± X° DRAWN BY CHECK TITLE CXA15 Phone (919) 361- Fax (919) 313-530 SIZE C CXA15XX_DATASHEET TITLE SCALE SIZE SCALE C 2 DATE APPROVED DATE CXA15XX_DATASHEET_BAG2013 0.500 SHEET OF 1 Drive 4600 Silicon Durham, N.C 27703 EasyWhite® are registered trademarks and the Cree logo is a Phone (919) 361-4770 Fax (919) 313-5303 TITLE CXA15XX_DATASHEET 16 MATERIAL SIZE FINAL PROTECTIVE FINISH CXA 0.500 DRAWING NO. 2 CHECK DRAW FINAL PROTECTIVE FINISH FINAL PROTECTIVE FINISH DATE 4600 Silicon Drive Durham, N.C 277 MATERIAL DRAWING NO. CXA15XX_DATASHEET_BAG2013