CLD-DS39 Rev 7I
Product family data sheet
Cree
®
XLamp
®
ML-B LEDs
ProDuCt DEsCriPtion
The
brings
Cree
XLamp
®
ML-B
reliability
LeD
and
lighting-class
FEAturEs
•
Available in white (2200 K and
2600 K to 8300 K CCT) and 80-, 85-
and 90-CRI minimum
•
•
•
•
•
•
ANSI-compatible sub-bins
Maximum drive current: 175 mA
120° viewing angle, uniform
chromaticity profile
electrically neutral thermal path
RoHS and ReACh compliant
UL
®
recognized component
(E349212)
tABLE oF ContEnts
Characteristics ......................................... 2
Flux Characteristics ................................. 2
Relative Spectral Power Distribution ...... 3
Relative Flux vs. Junction Temperature.. 3
electrical Characteristics ......................... 4
Relative Flux vs. Current .......................... 4
Typical Spatial Distribution...................... 5
Thermal Design ........................................ 5
Reflow Soldering Characteristics
............ 6
Notes ........................................................ 7
Mechanical Dimensions .......................... 9
Tape and Reel ......................................... 10
Packaging ............................................... 11
performance to 1/4-watt LeDs. The
XLamp ML-B LeD expands Cree’s
lighting-class leadership to linear and
distributed lighting applications. With
XLamp LeD lighting-class reliability, a
wide viewing angle, uniform light output,
and
the
industry-leading
XLamp
history
ML-B
of
chromaticity
continues
binning in a 3.5-mm X 3.5-mm package,
LeD
Cree’s
segment-focused
product innovation in LeDs for lighting
applications.
The XLamp ML-B LeD brings high
performance and a smooth look to a
wide range of lighting applications,
including linear lighting, fluorescent
retrofits and retail-display lighting.
www.CRee.Com/XLAmp
Copyright © 2010-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
and XLamp
®
are
registered trademarks and the Cree logo is a trademark of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
XLamp
®
mL-B LED
ChArACtEristiCs
Characteristics
Thermal resistance, junction to solder point
Viewing angle (FWHM)
Temperature coefficient of voltage
ESD classification (HBM per Mil-Std-883D)
DC forward current
Reverse voltage
Forward voltage (@ 80 mA)
LeD junction temperature
mA
v
v
°C
3.3
unit
°C/W
degrees
mv/°C
Minimum
typical
25
120
-3.5
Class 2
175
5
3.5
150
Maximum
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.
Minimum Luminous Flux
(lm) @ 80 mA
Group
J0
J0
H0
J0
H0
G0
H0
H0
H0
H0
H0
H0
Flux (lm)
23.5
23.5
18.1
23.5
18.1
13.9
18.1
18.1
18.1
18.1
18.1
18.1
MLBAWT-A1-0000-000W51
MLBAWT-A1-0000-000We5
MLBAWT-A1-0000-000ve5
MLBAWT-A1-0000-000We7
MLBAWT-A1-0000-000ve7
MLBAWT-A1-0000-000UeA
MLBAWT-H1-0000-000ve5
MLBAWT-H1-0000-000ve7
MLBAWT-P1-0000-000ve5
MLBAWT-P1-0000-000ve7
MLBAWT-U1-0000-000ve5
MLBAWT-U1-0000-000ve7
Color
CCt range
Min.
Max.
8300 K
4300 K
order Code
Cool White
4500 K
3700 K
Warm White
2800 K
2000 K
3200 K
2400 K
4300 K
3200 K
4300 K
3200 K
4300 K
3200 K
80-CRI
Warm White
85-CRI Warm
White
90-CRI Warm
White
3700 K
2800 K
3700 K
2800 K
3700 K
2800 K
Notes:
• Cree maintains a tolerance of ±7% on flux 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.
Copyright © 2010-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
and XLamp
®
are registered trademarks and the Cree logo is a trademark of
Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
2
Relative Spectral Power
rELAtivE sPECtrAL PowEr DistriBution
100
XLamp
®
mL-B LED
ML-B OK
Relative Radiant Power (%)
80
60
5000 K - 8300 K CCT
3500 K - 5000 K CCT
40
2600 K - 3500 K CCT
20
0
380
430
480
530
580
630
680
730
780
Relative Flux Output vs. Junction Temperature
rELAtivE FLuX vs. JunCtion tEMPErAturE (i
F
= 80 mA)
100%
90%
80%
Wavelength (nm)
Relative Luminous Flux
70%
60%
50%
40%
30%
20%
10%
0%
25
50
75
100
125
150
Junction Temperature (ºC)
Copyright © 2010-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
and XLamp
®
are registered trademarks and the Cree logo is a trademark of
Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
3
XLamp
®
mL-B LED
Electrical Characteristics (Tj = 25ºC)
ELECtriCAL ChArACtEristiCs (t
J
= 25 °C)
180
ML-B Good
160
Forward Current (mA)
140
120
100
80
60
40
20
Relative Intensity vs. Current (Tj = 25ºC)
2.75
3.00
3.25
3.50
0
2.50
3.75
4.00
Forward Voltage (V)
rELAtivE FLuX vs. CurrEnt (t
J
= 25 °C)
200%
180%
Relative Luminous Flux
160%
140%
120%
100%
80%
60%
40%
20%
0%
0
25
50
75
100
125
150
175
Forward Current (mA)
Copyright © 2010-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
and XLamp
®
are registered trademarks and the Cree logo is a trademark of
Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
4
XLamp
®
mL-B LED
Typical Spatial Radiation Pattern
tyPiCAL sPAtiAL DistriBution
100
Relative Luminous Intensity (%)
80
60
40
20
-90
-70
-50
-30
-10
0
10
30
50
70
90
Angle (º)
thErMAL DEsiGn
The maximum forward current is determined by the thermal resistance between the LeD junction and ambient. It is crucial for the end
product to be designed in a manner that minimizes the thermal resistance from the solder point to ambient in order to optimize lamp life
and optical characteristics.
200
180
160
Thermal Design
Maximum Current (mA)
140
120
100
80
60
40
20
0
Rj-a = 30°C/W
Rj-a = 40°C/W
Rj-a = 50°C/W
Rj-a = 60°C/W
0
20
40
60
80
100
120
140
160
Ambient Temperature (ºC)
Copyright © 2010-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
and XLamp
®
are registered trademarks and the Cree logo is a trademark of
Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
5
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