عضویت 
ورود اعضا
راهنمای خرید
XH-B0 pages
®
®
Cree XLamp XH-B LED
PRODUCT DESCRIPTION
FEATURES
Table of Contents
Unlike common plastic packages,
•t Package size: 3.0 X 3.0 mm
Characteristics.......................... 2
XLamp XH LEDs use a ceramic
•t Available in white, 70-minimum
Flux Characteristics.................... 3
package
to
deliver
the
unique
CRI cool white, 80-minimum
Relative Spectral Power
CRI white and 85- and
Distribution.............................. 4
reliability not available elsewhere in
90-minimum CRI warm white
Relative Flux vs. Junction
mid‑power LEDs. The ceramic‑based
•t 175 mA maximum drive current
Temperature............................. 4
XH LEDs are designed to deliver the
•t Viewing angle: 130°
Electrical Characteristics............. 5
long L70 lifetimes of Cree’s other
•t Reflow solderable - JEDEC
Relative Flux vs. Current............ 5
J-STD-020C compatible
Typical Spatial Distribution.......... 6
combination of high performance and
high‑power LEDs, such as XP or XT
LEDs, as well as industry‑leading
Thermal Design......................... 6
≤ 30 °C/85% RH
LED efficacy levels.
•t Unlimited floor life at
Reflow Soldering Characteristics.. 7
•t RoHS‑compliant
Optimized
replacement
for
lighting
fluorescent
applications,
such as troffers and panel lights,
Notes....................................... 8
•t UL‑recognized component
Mechanical Dimensions.............. 9
(E349212)
Tape and Reel......................... 10
Packaging............................... 11
where high efficacy, long lifetime
and
smooth
appearance
are
critical, the XH LEDs allow lighting
manufacturers to offer products that
meet the lifetime expectations of
www.cree.com/Xlamp
LED technology.
Copyright © 2013-2014 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.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
CLD-DS70 Rev 2B
Product family data sheet
"
