CLD-DS79 Rev 6A
Product family data sheet
Cree XLamp CXA1830 LED
Pro DuCt DEsCriPtion fEA turEs tAbLE of ContEnts
The XLamp CXA1830 LeD array Available in 4step, 3step and 2step Characteristics ............................................2
bins at 2700K, 3000K,
expands Crees family of highflux, EasyWhite Operating Limits ..........................................2
Order
multidie arrays in a smaller, easytouse 3500K, 4000K & 5000K CCT and Flux Characteristics, EasyWhite
platform. With XLamp LED lightingclass 4step EasyWhite bins at 5700K & Codes and Bins ...........................................3
reliability, the CXA1830s small, 6500K CCT Flux Characteristics, ANSI White Order
uniform emitting surface enables both Available in ANSI white bins at Codes and Bins ...........................................6
directional and nondirectional lighting 4000K, 5000K, 5700K & 6500K Relative Spectral Power Distribution .........7
applications including lamp retrofit and CCT Electrical Characteristics ............................7
luminaire designs. Available in 2step, Available in 70, 80, 90 and Relative Luminous Flux ...............................8
3step and 4step color consistency, 93minimum CRI options Typical Spatial Distribution .........................9
and featuring a 14mm optical source, Forward voltage option: 36V class Performance Groups Brightness .............9
the CXA1830 brings new levels of flux 85C binning and characterization Performance Groups Chromaticity ....... 10
Bins Plotted on the
and efficacy to this form factor. Maximum drive current: 1400mA Cree EasyWhite
115 viewing angle, uniform 1931 CIE Color Space .............................. 13
The CX Family LED Design Guide chromaticity profile Cree ANSI White Bins Plotted on the
provides basic information on the Topside solder connections 1931 CIE Color Space .............................. 13
requirements to use the CXA1830 LED Thermocouple attach point Bin and Order Code Formats ................... 14
successfully in luminaire designs. NEMA SSL3 2011 standard flux bins Mechanical Dimensions .......................... 14
RoHS and REACh compliant Thermal Design ........................................ 15
recognized component
UL Notes ........................................................ 16
(E349212) Packaging ................................................. 17
Copyright 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree , XLamp and Cree, Inc.
EasyWhite are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL and the UR logo are registered trademarks of UL LLC. 4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
WWW.CREE.Com/XLAmp
XLamp CXa 1830 LED
Ch ArAC tEristiCs
Characteristics unit Minimum t ypical Maximum
Viewing angle (FWHM) degrees 115
ESD withstand voltage (HBM per MilStd883D) v 8000
DC forward current mA 1400*
Reverse current mA 0.1
Forward voltage (800mA, 85C) v 36.4
Forward voltage (800mA, 25C) v 42
* Refer to the Operating Limits section.
oPErA ting LiMits
The maximum current rating of the CXA1830 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 14 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 recommends a
maximum LES temperature of 135C to ensure optimal LED lifetime. Please refer to the Thermal Design section on page 15 for more
CXA1830
information on LES temperature measurement.
1500
1200
900
600
300
0
0 25 50 75 100 125 150
Case Temperature (C)
Copyright 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree , XLamp and EasyWhite are registered trademarks and the Cree logo is a
trademark of Cree, Inc. UL and the UR logo are registered trademarks of UL LLC.
2
If (mA)