PRODUCT FAMILY DATA SHEET XLamp CXB2530 LED PRODUCT DESCRIPTION FEATURES TABLE OF CONTENTS The XLamp CXB2530 LED Array is a 19-mm optical source Characteristics ............................................... 2 member of the second generation of the Mechanical and optical design Operating Limits ............................................. 2 CXA family that delivers up to 30% higher consistent with other CXA25 and Flux Characteristics, EasyWhite Order efficacy and up to 20% higher lumens than CXB25 LEDs Codes and Bins .............................................. 3 the first generation in the same LES. The Available in 70, 80, 90 and Flux Characteristics, Premium Color Order higher performance second generation 95minimum CRI options Codes and Bins .............................................. 5 CXA LED Arrays provide a drop-in EasyWhite 2, 3 and 5step binning Flux Characteristics, Premium Color Order performance upgrade to existing CXA LED Premium Color 2- and 3-step binning Codes and Bins .............................................. 6 designs to shorten product development Forward voltage option: 36-V class Relative Spectral Power Distribution, time. In addition, the CXB LEDs also 85C binning and characterization EasyWhite .................................................... 7 allow lighting manufacturers to achieve Extremely uniform color over viewing Relative Spectral Power Distribution, the same or better performance with a angle Premium Color ............................................... 7 smaller LES, enabling a smaller, more Top-side solder connections Electrical Characteristics ............................... 8 impactful luminaire. Available in 2step, Thermocouple attach point Relative Luminous Flux vs. Current ............... 9 3-step and 5-step EasyWhite bins and NEMA SSL3 2011 standard flux bins Typical Spatial Distribution .......................... 10 2step and 3step Premium Color bins, the RoHS and REACh compliant Performance Groups - Brightness .............. 10 CXB2530 LED delivers high lumen output UL recognized component (E349212) EasyWhite Performance Groups - and high efficacy in a single, easytouse Chromaticity ................................................. 11 package that eliminates the need for reflow Premium Color Performance Groups - soldering. Chromaticity ................................................. 12 EasyWhite Bins Plotted on the 1931 CIE The CX Family LED Design Guide provides Color Space .................................................. 13 basic information on the requirements Premium Color Bins Plotted on the 1931 to use the CXB2530 LED successfully in CIE Color Space............................................ 14 luminaire designs. Bin and Order Code Formats ....................... 16 Mechanical Dimensions .............................. 16 Thermal Design ............................................ 17 Notes ............................................................ 18 Packaging ..................................................... 19 Cree LED / 4400 Silicon Drive / Durham, NC 27703 USA / +1.919.313.5330 / www.cree-led.com 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks, and CLD-DS122 the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp and EasyWhite are registered trademarks of Cree LED. UL and the UL logo are registered 1 REV 10A trademarks of UL LLC. XLAMP CXB2530 LED CHARACTERISTICS Characteristics Unit Minimum Typical Maximum Viewing angle (FWHM) degrees 115 ESD classification (HBM per MilStd883D) V 8000 DC forward current mA 1600* Reverse current mA 0.1 Forward voltage ( 800mA, 85C) V 34.2 38 * Refer to the Operating Limits section. OPERATING LIMITS The maximum current rating of the CXB2530 depends on the case temperature (Tc) when the LED has reached thermal equilibrium under steadystate 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 16 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 LED recommends a maximum LES temperature of 135C to ensure optimal LED lifetime. Please refer to the Thermal Design section on page 17 for more information on LES temperature measurement. CXB2530 - Standard 1800 85 C, 1600 mA 1600 1400 1200 1000 800 125 C, 600 615 mA 400 200 0 0 25 50 75 100 125 150 Case Temperature (C) 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks, and CLD-DS122 the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp and EasyWhite are registered trademarks of Cree LED. UL and the UL logo are registered 2 REV 10A trademarks of UL LLC. If (mA)