Datasheet
Copyright © 2010-2014 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
XLamp
®
mL-B LEDs
CHARACTERISTICS
Characteristics Unit Minimum Typical Maximum
Thermal resistance, junction to solder point °C/W 25
Viewing angle (FWHM) degrees 120
Temperature coefcient of voltage mV/°C -3.5
ESD classication (HBM per Mil-Std-883D) Class 2
DC forward current mA 175
Reverse voltage V 5
Forward voltage (@ 80 mA) V 3.3 3.5
LED junction temperature °C 150
FLUX CHARACTERISTICS (T
J
= 25 °C)
The following table provides several base order codes for XLamp ML-B 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 ML LED Family Binning and Labeling
document.
Color
CCT Range
Base Order Codes
Min. Luminous Flux
(lm) @ 80 mA
Order Code
Min. Max. Group Flux (lm)
Cool White 4500 K 8300 K J0 23.5 MLBAWT-A1-0000-000W51
Warm White
3700 K 4300 K
J0 23.5 MLBAWT-A1-0000-000WE5
H0 18.1 MLBAWT-A1-0000-000VE5
2800 K 3200 K
J0 23.5 MLBAWT-A1-0000-000WE7
H0 18.1 MLBAWT-A1-0000-000VE7
2000 K 2400 K G0 13.9 MLBAWT-A1-0000-000UEA
80-CRI
Warm White
3700 K 4300 K H0 18.1 MLBAWT-H1-0000-000VE5
2800 K 3200 K H0 18.1 MLBAWT-H1-0000-000VE7
85-CRI
Warm White
3700 K 4300 K H0 18.1 MLBAWT-P1-0000-000VE5
2800 K 3200 K H0 18.1 MLBAWT-P1-0000-000VE7
90-CRI
Warm White
3700 K 4300 K H0 18.1 MLBAWT-U1-0000-000VE5
2800 K 3200 K H0 18.1 MLBAWT-U1-0000-000VE7
Notes:
• Cree maintains a tolerance of ±7% on ux measurements, ±0.005 on chromaticity (CCx, CCy) measurements and
±2% for CRI measurements. See the Measurements section (page 7).
• Typical CRI for Cool White (4300 K – 8300 K CCT) is 75.
• Typical CRI for Warm White (2600 K – 4300 K CCT) is 80.
• Minimum CRI for 80-CRI White is 80.
• Minimum CRI for 85-CRI White is 85.
• Minimum CRI for 90-CRI White is 90.