Datasheet
CLD-DS80 REV 3
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
®
CXA3070 LED
PRODUCT DESCRIPTION
The XLamp
®
CXA3070 LED array
expands Cree’s family of high‑ux,
multi-die integrated arrays,
offering high performance in an
easy-to-use platform. With XLamp
LED lighting-class reliability,
the CXA3070’s uniform emitting
surface enables both directional
and non-directional lighting
applications and luminaire and
lamp designs. Available in 2-step
and 4-step color consistency, and
featuring a 23-mm optical source,
the CXA3070 brings new levels of
ux and efcacy to this form factor.
The CX Family LED Design Guide
provides basic information on the
requirements to use the CXA3070
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 as
well as 4-step EasyWhite bins
at 4000 K, 5000 K, 5700 K and
6500 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:
2800 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 . 7
Electrical Characteristics ................. 7
Relative Luminous Flux ................... 8
Typical Spatial Distribution .............. 9
Performance Groups - Brightness ..... 9
Performance Groups - Chromaticity . 10
Cree EasyWhite
®
Bins Plotted on
the CIE 1931 Color Space ..............12
Cree ANSI White Bins Plotted on
the CIE 1931 Color Space ..............13
Bin and Order Code Formats ..........14
Mechanical Dimensions..................14
Thermal Design ............................15
Notes .......................................... 16
Packaging ....................................17