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MKRBWT-00-0000-0N0HG430H Datasheet, PDF (1/13 Pages) Cree, Inc – Cree® XLamp® MK-R2 LEDs | |||
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Product family data sheet
Cree® XLamp® MK-R2 LEDs
Product Description
The XLamp MK-R2 EasyWhite
LED builds on the breakthrough
performance of the original MK-R
by enabling highâvoltage driver
solutions while providing a small,
uniform, single point source for
precise optical control. The MKâR2
shares the same mechanical
footprint as the original MKâR,
providing customers with a seamless
upgrade path and shortening the
LED luminaire and retrofit lamp
design cycle.
MK-R2 LEDs are designed for
highâoutput, directional lighting
applications and are the ideal
replacement for lighting applications
that currently use inefficient halogen
lamps. MK-R2 LEDs are optimized for
use in track, accent, lamp retrofit,
downlighting and other applications
where color quality, consistency and
optical control are required.
FEATURES
⢠Available in 4-step and 2-step
EasyWhite® bins at 3000 K,
80âCRI minimum
⢠Maximum drive current: 420 mA
⢠Low thermal resistance:
1.7 °C/W
⢠Maximum junction temperature:
150 °C
⢠Binned at 85 °C
⢠Viewing angle: 120°
⢠Unlimited floor life at
⤠30 ºC/85% RH
⢠Reflow solderable - JEDEC
JâSTDâ020C
⢠Electrically neutral thermal path
⢠RoHS-compliant
⢠UL-recognized component
(E349212)
Table of Contents
Characteristics........................... 2
Flux Characteristics, Standard
Order Codes and Bins................. 2
Relative Spectral Power
Distribution............................... 3
Relative Flux vs. Junction
Temperature.............................. 3
Electrical Characteristics.............. 4
Relative Flux vs. Current............. 4
Relative Chromaticity vs. Current -
Warm White............................... 5
Relative Chromaticity vs.
Temperature - Warm White.......... 5
Typical Spatial Distribution........... 6
Thermal Design.......................... 6
Performance Groups - Brightness.. 7
Performance Groups -
Chromaticity.............................. 7
Cree EasyWhite Bins Plotted on
the 1931 CIE Color Space............ 8
Bin and Order Code Formats........ 8
Reflow Soldering Characteristics... 9
Notes.......................................10
Mechanical Dimensions..............11
Tape and Reel...........................12
Packaging.................................13
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice.
CCroepey,ritghhet C©re2e0l1o3goCarened, XInLac.mApllarrigehrtesgrisetseerrevdedtr.aTdheemianrfkosrmofatCiorenei,nInthci.s 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: +1.919.313.5300
www.cree.com/xlamp
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