Datasheet

11
CLD-DS77 REV 2
PRODUCT FAMILY DATA SHEET
Copyright © 2013-2015 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. UL
®
and the UR logo are registered trademarks of UL LLC.
WWW.CREE.COM/XLAMP
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
Cree
®
XLamp
®
CXA1520 LED
PRODUCT DESCRIPTION
The XLamp
®
CXA1520 LED is Cree’s
rst High Density (HD) LED array,
featuring a 9-mm optical source and
enabling lighting manufacturers
to create a new generation of
products that delivers the same
intensity and light quality as 39-W
ceramic metal halide (CMH) at up
to 50 percent lower power. The
new HD class of CXA arrays provide
unrivaled lumen density that can
reduce system cost for the next
generation of LED spotlights.
The CX Family LED Design Guide
provides basic information on the
requirements to use the CXA1520
LED successfully in luminaire
designs.
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 option: 36-V
class
85 °C binning and
characterization
Maximum drive current:
900 mA
115° viewing angle, uniform
chromaticity profile
Top-side solder connections
Thermocouple attach point
NEMA SSL-3 2011 standard ux
bins
RoHS-compliant
UL
®
recognized component
(E349212)
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

Summary of content (15 pages)