CLD-DS89 Rev 6A Product family data sheet Cree XLamp CXA2590 LED Pro DuCt DEsCriPtion fEA turEs tAbLE of ContEnts The XLamp CXA2590 LeD expands Available in 4-step, 3-step and 2-step Characteristics ............................................2 Crees family of High Density (HD) LeD easyWhite bins at 2700K, 3000K, Operating Limits ..........................................2 arrays, featuring a 19-mm optical source 3500K, 4000K and 5000K and Flux Characteristics, easyWhite Order and enabling lighting manufacturers to 4-step EasyWhite bins at 5700K and Codes and Bins ...........................................3 create a new generation of products 6500K CCT Flux Characteristics, ANSI White Order that delivers the same intensity and Available in ANSI white bins at Codes and Bins ...........................................5 light quality as up to 150-W ceramic 4000K, 5000K, 5700K and 6500K Relative Spectral Power Distribution .........6 metal halide (CMH) at up to 50 percent CCT electrical Characteristics ............................6 lower power. The new HD class of CXA Available in 70-, 80- and 93-minimum Relative Luminous Flux ...............................7 arrays provides unrivaled lumen density CRI options Typical Spatial Distribution .........................8 that can reduce system cost for the Forward voltage option: 72-v class Performance Groups - Brightness .............8 next generation of LeD spotlights. 85C binning and characterization Performance Groups - Chromaticity ..........9 Maximum drive current: 1800mA Cree easyWhite Bins Plotted on the The CX Family LeD Design Guide 115 viewing angle, uniform 1931 CIe Color Space .............................. 12 provides basic information on the chromaticity profile Cree ANSI White Bins Plotted on the requirements to use the CXA2590 LeD Top-side solder connections 1931 CIe Color Space .............................. 12 successfully in luminaire designs. Thermocouple attach point Bin and Order Code Formats ................... 13 NEMA SSL-3 2011 standard flux bins Mechanical Dimensions .......................... 13 RoHS and ReACh compliant Thermal Design ........................................ 14 UL recognized component Notes ........................................................ 15 (e349212) Packaging ................................................. 16 Copyright 2014-2017 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 CXa 2590 LED Ch ArAC tEristiCs Characteristics unit Minimum t ypical Maximum viewing angle (FWHM) degrees 115 eSD withstand voltage (HBM per Mil-Std-883D) v 8000 DC forward current mA 1800* Reverse current mA 0.1 Forward voltage ( 1200mA, T = 85C) v 69 j Forward voltage ( 1200mA, T = 25C) v 80 j * Refer to the Operating Limits section. oPErA ting LiMits The maximum current rating of the CXA2590 depends 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. Another important factor in good thermal management is the temperature of the Light emitting Surface (LeS). Cree recommends a maximum LES temperature of 135C to ensure optimal LED lifetime. Please refer to the Thermal Design section on page 14 for more information on LeS temperature measurement. CXA2590 2000 1800 1600 1400 1200 1000 800 600 400 200 0 0 25 50 75 100 125 150 Case Temperature (C) Copyright 2014-2017 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 If (mA)