CREE MLBAWT-A1-0000-000VE7 Xlamp ml-b led Datasheet

Preliminary
December 3, 2010
Cree® XLamp® ML-B LEDs
Data Sheet
The Cree® XLamp® ML-B LED brings lighting-class reliability and performance to
1/4-watt LEDs. The XLamp ML-B expands Cree’s lighting-class leadership in linear
and distributed lighting applications. With XLamp lighting-class reliability, a wide
viewing angle, uniform light output, and industry-leading chromaticity binning in
a 3.5-mm X 3.5-mm package, the XLamp ML-B LED continues Cree’s history of
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 retaildisplay lighting.
FEATURES
• Available in white (2,600 K to 8,300 K CCT)
•
ANSI-compatible sub-bins
•
Maximum drive current: 100 mA
•
120° viewing angle, uniform chromaticity profile
•
Electrically neutral thermal path
•
RoHS and REACH-compliant
•
Unlimited floor life at ≤ 30°C/85% RH
eliminary
CLD-DS39 Pr
Data Sheet:
Table of Contents
Flux Characteristics (TJ = 25°C).................................................................................................................. 2
Characteristics......................................................................................................................................... 2
Relative Spectral Power Distribution............................................................................................................ 3
Relative Flux vs. Junction Temperature (IF = 80 mA)..................................................................................... 3
Typical Spatial Distribution......................................................................................................................... 4
Bin and Order-Code Format....................................................................................................................... 4
Reflow Soldering Characteristics................................................................................................................. 5
Notes...................................................................................................................................................... 6
Mechanical Dimensions (TA = 25°C)............................................................................................................ 7
Top View................................................................................................................................................ 6
Bottom View........................................................................................................................................... 6
Top View................................................................................................................................................ 6
Side View............................................................................................................................................... 6
Subject to change without notice.
www.cree.com/xlamp
1
Preliminary
December 3, 2010
Flux Characteristics (TJ = 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 Family Binning and Labeling
document.
Color
Cool White
Base Order Codes
Min Luminous Flux
(lm) @ 80 mA
CCT Range
Min.
Max.
5,000 K
8,300 K
3,700 K
4,300 K
Warm White
2,800 K
3,200 K
Order Code
Group
Flux (lm)
H0
18.1
MLBAWT-A1-0000-000V51
J0
23.5
MLBAWT-A1-0000-000W51
H0
18.1
MLBAWT-A1-0000-000VE5
J0
23.5
MLBAWT-A1-0000-000WE5
H0
18.1
MLBAWT-A1-0000-000VE7
J0
23.5
MLBAWT-A1-0000-000WE7
Notes:
• Cree maintains a tolerance of +/- 7% on flux measurements.
• Typical CRI for Cool White (4,300 K – 8,300 K CCT) is 75.
• Typical CRI for Warm White (2,600 K – 4,300 K CCT) is 80.
Characteristics
Characteristics
Thermal resistance, junction to solder point
Viewing angle (FWHM)
Temperature coefficient of voltage
Unit
Typical
°C/W
TBD
degrees
120
mV/°C
-3
ESD classification (HBM per Mil-Std-883D)
DC forward current
Minimum
Maximum
Class 2
mA
80
100
Forward voltage (@ 75 mA)
V
3.3
3.5
LED junction temperature
°C
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.
2
CLD-DS39 Preliminary
150
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com/xlamp
Preliminary
December 3, 2010
Relative
Spectral
Power
Relative Spectral
Power
Distribution
ML-E - OK
Relative Radiant Power (%)
100
80
5000K - 8300K
CCT
60
3500K - 5000K
CCT
40
2600K - 3500K
CCT
20
0
400
450
500
550
600
650
700
750
Wavelength (nm)
Relative Flux vs. Junction Temperature (IF = 80 mA)
Relative Luminous Flux
120%
100%
80%
60%
40%
20%
0%
25
45
65
85
105
125
145
Junction Temperature (ºC)
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.
3
CLD-DS39 Preliminary
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com/xlamp
Preliminary
December 3, 2010
Typical Spatial Distribution
120
Relative Luminous Intensity (%)
100
80
60
40
20
0
-100
-80
-60
-40
-20
0
20
40
60
80
100
Angle (º)
Bin and Order-Code Format
Bin codes and order codes are configured in the following manner:
Series
MLBA= ML-B
MLEA = ML-E
Series
MLBA= ML-B
MLEA = ML-E
Optical configuration
(default = A1)
Optical configuration
(default = A1)
Kit number
Luminous or radiant-flux group
SSSSCC-BB-HHHH-NNNNNN
Internal code
Internal code
Color
WT = White
SSSSCC-BB-WWW-FF-G-GAAAA
Forward voltage
Chromaticity code
Color
WT = White
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.
4
CLD-DS39 Preliminary
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com/xlamp
Preliminary
December 3, 2010
Reflow Soldering Characteristics
In testing, Cree has found XLamp ML-B LEDs to be compatible with JEDEC J-STD-020C, using the parameters listed
below. As a general guideline, Cree recommends that users follow the recommended soldering profile provided by the
manufacturer of solder paste used.
Note that this general guideline may not apply to all PCB designs and configurations of reflow soldering equipment.
Profile Feature
Average Ramp-Up Rate (Tsmax to Tp)
Lead-Based Solder
Lead-Free Solder
3°C/second max.
3°C/second max.
Preheat: Temperature Min (Tsmin)
100°C
150°C
Preheat: Temperature Max (Tsmax)
150°C
200°C
60-120 seconds
60-180 seconds
183°C
217°C
60-150 seconds
60-150 seconds
215°C
260°C
10-30 seconds
20-40 seconds
6°C/second max.
6°C/second max
6 minutes max.
8 minutes max.
Preheat: Time (tsmin to tsmax)
Time Maintained Above: Temperature (TL)
Time Maintained Above: Time (tL)
Peak/Classification Temperature (Tp)
Time Within 5°C of Actual Peak Temperature (tp)
Ramp-Down Rate
Time 25°C to Peak Temperature
Note: All temperatures refer to topside of the package, measured on the package body surface.
Note: While the high reflow temperatures (above) have been approved, Cree’s best practice guideline for reflow is to use
as low a temperature as possible during the reflow soldering process for these LEDs.
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.
5
CLD-DS39 Preliminary
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com/xlamp
Preliminary
December 3, 2010
Notes
Moisture Sensitivity
In testing, Cree has found XLamp ML-B LEDs to have unlimited floor life in conditions ≤30ºC / 85% relative humidity
(RH). Moisture testing included a 168 hour soak at 85ºC / 85% RH followed by 3 reflow cycles, with visual and electrical
inspections at each stage.
RoHS Compliance
The levels of environmentally sensitive, persistent biologically toxic (PBT), persistent organic pollutants (POP), or otherwise restricted materials in this product are below the maximum concentration values (also referred to as the threshold
limits) permitted for such substances, or are used in an exempted application, in accordance with EU Directive 2002/95/
EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS), as
amended through April 21, 2006.
Vision Advisory Claim
Users should be cautioned not to stare at the light of this LED product. The bright light can damage the eye.
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.
6
CLD-DS39 Preliminary
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com/xlamp
Preliminary
December 3, 2010
Mechanical Dimensions (TA = 25°C)
MX3535 Pad
Layout are ±.13 mm unless otherwise indicated.
All measurements
Top View
Top View
Bottom View
Side View
Recommended FR4 Solder Pad
Recommended MCPCB Solder Pad
Alternative Solder Pad
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.
7
CLD-DS39 Preliminary
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com/xlamp
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