Datasheet

PRODUCT FAMILY DATA SHEET
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree,
the Cree logo and XLamp are registered trademarks of Cree, Inc.
CLD-DS34 REV 0
Cree
®
XLamp
®
XP-E High-Efciency White LEDs
PRODUCT DESCRIPTION
XLamp XP-E High-Efciency White
LEDs upgrade the XLamp XP-E to
leading performance levels for dif-
fuse lighting applications. XP-E HEW
is designed to enable faster adop-
tion of LED light in cost-sensitive,
consumer lighting products. Com-
pared to the standard XLamp XP-E,
XP-E HEW can reduce LED count by
50% and still deliver the same sys-
tem performance.
Cree XLamp LEDs bring high per-
formance and quality of light to
a wide range of lighting applica-
tions, including color-changing,
portable and personal, outdoor,
indoor-directional, transportation,
stage and studio, commercial and
emergency-vehicle lighting.
FEATURES
Light output and efcacy similar
to XLamp XP-G
Maximum drive current: 1000
mA
Low thermal resistance: 6°C/W
Maximum junction tempera-
ture: 150°C
Wide viewing angle: 120°
Reow solderable - JEDEC J-
STD-020C compatible
Electrically neutral thermal path
TABLE OF CONTENTS
WWW. CREE.COM/XLAMP
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
Flux Characteristics
(T
J
= 25°C) - White .................. 2
Characteristics ......................... 3
Relative Spectral Power
Distribution.............................. 3
Relative Flux vs. Junction
Temperature (I
F
= 350 mA) ........ 4
Electrical Characteristics
(T
J
= 25°C).............................. 5
Thermal Design ........................ 5
Relative Flux vs. Current
(T
J
= 25°C).............................. 6
Typical Spatial Distribution ......... 6
Reow Soldering Characteristics . 7
Notes ...................................... 8
Mechanical Dimensions
(T
A
= 25°C) ............................. 9
Tape and Reel ........................ 10
Packaging .............................. 11

Summary of content (47 pages)