Datasheet
2323
Copyright © 2012-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, the Cree logo, XLamp
®
, EasyWhite
®
and SC
3
Technology
®
are registered
trademarks of Cree, Inc.
23
XLamp
®
mK-R LEDs
NOTES
Measurements
The luminous ux, radiant power, chromaticity and CRI measurements in this document are binning specications only and solely
represent product measurements as of the date of shipment. These measurements will change over time based on a number of factors
thatarenotwithinCree’scontrolandarenotintendedorprovidedasoperationalspecicationsfortheproducts.Calculatedvaluesare
providedforinformationalpurposesonlyandarenotintendedasspecications.
Lumen Maintenance
Cree now uses standardized IES LM-80-08 and TM-21-11 methods for collecting long-term data and extrapolating LED lumen maintenance.
ForinformationonthespecicLM-80datasetsavailableforthisLED,refertotheLM-80 results document.
Please read the Long-Term Lumen Maintenance application note for more details on Cree’s lumen maintenance testing and forecasting.
Please read the Thermal Management application note for details on how thermal design, ambient temperature, and drive current affect
the LED junction temperature.
Moisture Sensitivity
CreerecommendskeepingXLampLEDsintheprovided,resealablemoisture-barrierpackaging(MBP)untilimmediatelypriortosoldering.
Unopened MBPs that contain XLamp LEDs do not need special storage for moisture sensitivity.
OncetheMBPisopened,XLampMK-RLEDsmaybestoredasMSL1perJEDECJ-STD-033,meaningtheyhaveunlimitedoorlifein
conditionsof≤30ºC/85%relativehumidity(RH).Regardlessofstoragecondition,CreerecommendssealinganyunsolderedLEDsinthe
original MBP.
RoHS Compliance
ThelevelsofRoHSrestrictedmaterialsinthisproductarebelowthemaximumconcentrationvalues(alsoreferredtoasthethreshold
limits)permittedforsuchsubstances,orareusedinanexemptedapplication,inaccordancewithEUDirective2011/65/EC(RoHS2),as
implementedJanuary2,2013.RoHSDeclarationsforthisproductcanbeobtainedfromyourCreerepresentativeorfromtheProduct
Documentation sections of www.cree.com.
REACh Compliance
REAChsubstancesofveryhighconcern(SVHCs)informationisavailableforthisproduct.SincetheEuropeanChemicalAgency(ECHA)
haspublishednoticeoftheirintenttofrequentlyrevisetheSVHClistingfortheforeseeablefuture,pleasecontactaCreerepresentativeto
insureyougetthemostup-to-dateREAChSVHCDeclaration.REAChbannedsubstanceinformation(REAChArticle67)isalsoavailable
upon request.
UL Recognized Component
Level4enclosureconsideration.TheLEDpackageoraportionthereofhasbeeninvestigatedasareandelectricalenclosureperANSI/
UL8750.