CXA1820 Datasheet, PDF (1/15 Pages) Cree, Inc – LED array expands Cree’s family of high‑flux, multi-die arrays

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, offering high
performance in an easy-to-use
platform. With XLamp lighting‑class
reliability, the CXA1820’s uniform
emitting surface enables both
directional and 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.
features
• Available in 4-step and 2-step
EasyWhite^® bins at 2700 K,
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 mA
• 115° viewing angle, uniform
chromaticity profile
• Top-side solder connections
• Thermocouple attach point
• NEMA SSL-3 2011 standard flux
bins
Table of Contents
Characteristics............................... 2
Operating Limits............................. 2
Flux Characteristics, EasyWhite
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 EasyWhite 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
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree^®, the Cree
logo, XLamp^® and EasyWhite^® are registered trademarks of Cree, Inc.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: [phone]