CXA1820 Datasheet | Cree

CLD-DS78 Rev 0A Product family data sheet Cree XLamp CXA1820 LED ® ® Product Description The XLamp CXA1820 LED array expands Cree’s family of high‑flux, multi-die arrays, in offering an high performance easy-to-use Features - Available in 4-step and 2-step Easy White bins at 2700 K, ® Table of Contents Characteristics............................... 2 Operating Limits............................. 2 Flux Characteristics, Easy White Order Codes and Bins..................... 3 Flux Characteristics, ANSI White Order Codes and Bins..................... 5 Relative Spectral Power Distribution.. 6 Electrical Characteristics.................. 6 Relative Luminous Flux.................... 7 Typical Spatial Distribution............... 8 Performance Groups - Brightness...... 8 Performance Groups - Chromaticity... 9 Cree Easy White Bins Plotted on the 1931 CIE Color Space....................10 Cree ANSI White Bins Plotted on the 1931 CIE Color Space...............11 Bin and Order Code Formats...........12 Mechanical Dimensions..................12 Thermal Design.............................13 Notes...........................................14 Packaging.....................................15 3000 K, 3500 K, 4000 K and 5000 K CCT - Available in ANSI white bins at 4000 K and 5000 K CCT - Available in 70-, 80-, 90- and 93‑minimum CRI options - Forward voltage: 37 V - 85 °C binning and characterization - Maximum drive current: 1050 m A - 115° viewing angle, uniform chromaticity profile - Top-side solder connections - Thermocouple attach point - NEMA SSL-3 2011 standard flux bins platform. With XLamp lighting‑class reliability, the CXA1820’s uniform emitting directional surface and enables both non-directional lighting applications and luminaire designs. Available in 2-step and 4-step color consistency, and featuring a 12‑mm optical source, the CXA1820 brings new levels of flux and efficacy to this form factor. .cree./Xlamp Copyright © 2013 Cree, Inc. All rights...