CLD-D118 Rev 4 Product family data sheet Cree XLamp CXB1512 LED Pro DuCt DEsCriPtion fEaturEs t aBLE of ContEnts The XLamp CXB1512 LeD Array is a 9-mm optical source Characteristics ............................................2 member of the second generation of Mechanical and optical design Operating Limits ..........................................3 the CXA family that delivers up to 30% consistent with other CXA15 and Flux Characteristics, easyWhite Order higher efficacy and up to 20% higher CXB15 LeDs Codes and Bins 18V .................................4 lumens than the first generation in the Available in 70-, 80-, 90- and Flux Characteristics, Premium Color same LeS. The higher performance 95-minimum CRI options Order Codes and Bins 18V ......................7 second generation CXA LeD Arrays Cree easyWhite 2-, 3- and 5-step Flux Characteristics, easyWhite Order provide a drop-in performance upgrade binning Codes and Bins 36V .................................8 to existing CXA LeD designs to shorten Premium Color 2- and 3-step binning Flux Characteristics, Premium Color product development time. In addition, Forward voltage options: 18-v class Order Codes and Bins 36V ................... 11 the CXB LeDs also allow lighting & 36-v class Relative Spectral Power Distribution, manufacturers to achieve the same 85C binning and characterization easyWhite .............................................. 12 or better performance with a smaller extremely uniform color over viewing Relative Spectral Power Distribution, LeS, enabling a smaller, more impactful angle Premium Color ......................................... 13 luminaire. Available in 2-step, 3-step and Top-side solder connections electrical Characteristics ......................... 14 5-step easyWhite bins and 2-step and Thermocouple attach point Relative Luminous Flux ............................ 15 3-step Premium Color bins, the CXB1512 NEMA SSL3 2011 standard flux bins Typical Spatial Distribution ...................... 17 LeD delivers high lumen output and high RoHS and ReACh compliant Performance Groups - Brightness .......... 17 efficacy in a single, easytouse package UL recognized component easyWhite Performance Groups - that eliminates the need for reflow (e349212) Chromaticity ............................................. 18 soldering. Premium Color Performance Groups - Chromaticity ............................................. 19 The CX Family LeD Design Guide Cree easyWhite Bins Plotted on the provides basic information on the 1931 CIe Color Space .............................. 20 requirements to use the CXB1512 LeD Cree Premium Color Bins Plotted on the successfully in luminaire designs. 1931 CIe Color Space .............................. 21 Bin and Order Code Formats ................... 23 Mechanical Dimensions .......................... 23 Thermal Design ........................................ 24 Notes ........................................................ 26 Packaging ................................................. 27 Copyright 2015-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree , XLamp and Cree, Inc. 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. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 WWW.CREE.Com/XLAmp XLamp CXB1512 LED Chara CtEristiCs Characteristics unit Minimum t ypical Maximum viewing angle (FWHM) degrees 115 eSD withstand voltage (HBM per Mil-Std-883D) v 8000 DC forward current (18V) mA 1200* DC forward current (36V) mA 600* Reverse current (18V, 36V) mA 0.1 Forward voltage (18V, 700mA, 85C) v 17.2 19 Forward voltage (36V, 350mA, 85C) v 34.3 38 * Refer to the Operating Limits section. Copyright 2015-2017 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. 2