Datasheet
XLamp
®
Xm-L HVW LED
Copyright © 2011-2014 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.
2
CHARACTERISTICS
Characteristics Unit Minimum Typical Maximum
Thermal Resistance, junction to solder point °C/W 3.5
Viewing Angle (FWHM) degrees 110
Temperature coefcient of voltage mV/°C -35
ESD Classication (HBM per Mil-Std-883D) Class 2
DC Forward Current mA 125
Reverse Current mA 0.1
Forward voltage (@ 44 mA, 85 °C) V 46 55
LED Junction Temperature °C 150
FLUX CHARACTERISTICS (T
J
= 85 °C)
The following table provides several base order codes for XLamp XM-L HVW LEDs. It is important to note that the base
order codes listed here are a subset of the total available order codes for the product family. For more order codes, as
well as a complete description of the order-code nomenclature, please consult the XLamp XM-L LED Binning and Labeling
document.
Color
CCT Range
Base Order Codes
Min Luminous Flux @ 44 mA
Order Code
Min. Max. Group
Flux (lm)
@ 85 °C
Flux (lm)
@ 25 °C*
Cool White 5000 K 8300 K
T3 220 255 XMLHVW-Q0-0000-0000LT351
T4 240 278 XMLHVW-Q0-0000-0000LT451
T5 260 301 XMLHVW-Q0-0000-0000LT551
Neutral White 3700 K 5000 K
T2 200 231 XMLHVW-Q0-0000-0000LT2E5
T3 220 255 XMLHVW-Q0-0000-0000LT3E5
T4 240 278 XMLHVW-Q0-0000-0000LT4E5
Warm White 2600 K 3700 K
S6 182 211 XMLHVW-Q0-0000-0000LS6E7
T2 200 231 XMLHVW-Q0-0000-0000LT2E7
T3 220 255 XMLHVW-Q0-0000-0000LT3E7
Notes:
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy)
measurements and ±2 on CRI measurements. See the Measurements section (page 7).
• Typical CRI for Cool White (5000 K – 8300 K CCT) is 68.
• Typical CRI for Neutral White (3700 K – 5000 K CCT) is 75.
• Typical CRI for Warm White (2600 K – 3700 K CCT) is 82.
• Flux values at 25 °C are calculated and for reference only.