A brings Illumination Grade LED light sources to the lighting market. It has never been simpler
to design LED solutions and bring them to market. With hot testing and color binning, every LUXEON A
is tested and specified at real world operating conditions, Tj 85°C. With
Freedom From Binning,
every
LUXEON A LED falls within a single 3 step MacAdam ellipse centered on the black body curve and now,
luminaire manufacturers can be confident in color consistency from LED to LED. There’s never been a
more supportable and consistent light emitting diode. The superior quality of light, light output, and real
world efficacy enable leading performance and efficient solution development in a wide variety of segments
including retrofit bulbs, office, hospitality, school, and home lighting.
•
Freedom From Binning
for superior quality of light
•
Hot tested and color binned at Tj 85°C
•
Maximum light output and lowest cost of light
•
Specified color over angle
•
Simplified design and accelerated time to market.
Table of Contents
General Product Information .....................................................................................................................................3
Absolute Maximum Ratings ...................................................................................................................................7
Pad Configuration ................................................................................................................................................10
Solder Pad Design..................................................................................................................................................10
Relative Spectral Distribution vs. Wavelength Characteristics .........................................................................11
Typical Light Output Characteristics over Temperature ....................................................................................14
Typical Forward Current Characteristics ..............................................................................................................15
Current Derating Curves..........................................................................................................................................16
Product Binning and Labeling ...................................................................................................................................22
LUXEON A 3-step MacAdam Ellipse Color Definition ................................................................................24
Forward Voltage Bins ..................................................................................................................................................25
LUXEON A Datasheet DS100 20121215
2
General Product Information
Product Nomenclature
LUXEON A emitters are tested and binned “hot” under conditions comparable to those found in “real-world” lighting products.
The test conditions for LUXEON A are 700 mA D.C. with junction temperature at 85ºC.
The part number designation for the LUXEON A emitters is explained as follows:
L X HA - B C D E
Where:
A — designates minimum CRI performance (value 8 = 80 minimum and value 9 = 90 minimum)
B — designates radiation pattern (value P for Lambertian)
C — designates color (value W = White)
D & E — designates nominal ANSI CCT (value 27 = 2700K, 30 = 3000K, 40 = 4000K and 50 = 5000K)
Therefore products tested and binned at 700 mA follow the part numbering scheme:
L X H x - PW x x
Lumen Maintenance
LUXEON A products are tested in compliance with LM-80. Please visit http://www.philipslumileds.com/support/documentation/lumen-maintenance
or contact your local Philips Lumileds Technical Solutions Manager for TM-21 extrapolations or other support.
Environmental Compliance
Philips Lumileds is committed to providing environmentally friendly products to the solid-state lighting market. LUXEON A is compliant to
the European Union directives on the restriction of hazardous substances in electronic equipment, namely the RoHS and REACH directives.
Philips Lumileds will not intentionally add the following restricted materials to the LUXEON A: lead, mercury, cadmium, hexavalent chromium,
polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE).
LUXEON A Datasheet DS100 20121215
3
Product Selection
Product Selection Guide for LUXEON A Emitters
Junction Temperature = 85°C
Table 1.
Typical Performance Characteristics at 350 mA, 700 mA, and 1000 mA for LUXEON A, Junction Temperature = 85°C
CRI
Part
Number
LXH8-PW27
LXH8-PW30
LXH9-PW30
LXH8-PW40
LXH8-PW50
Nominal
ANSI CCT
2700K
3000K
3000K
4000K
5000K
@ 700 mA
Min.
80
80
90
80
80
Typ.
85
85
95
85
85
Lum Flux (lm)
Min. @
700 mA
140
150
120
160
170
Typ. Lum Flux (lm)
@
350 mA
89
97
75
102
106
@
160
174
135
183
190
@
218
237
184
249
258
700 mA 1000 mA
Typ. Forward Voltage (V
f
)
@
350 mA
2.72
2.72
2.72
2.72
2.72
@
2.81
2.81
2.81
2.81
2.81
@
2.85
2.85
2.85
2.85
2.85
700 mA 1000 mA
Typ. Efficacy (lm/W)
@
93
102
79
107
111
@
81
88
69
93
97
@
76
83
64
87
91
350 mA 700 mA 1000 mA
LUXEON A Datasheet DS100 20121215
4
Optical Characteristics
LUXEON A at Test Current
[1]
Junction Temperature = 85°C
Table 2.
Color Temperature
CCT
Nominal
ANSI CCT
Part
Number
Typical
Typical
Total
Included
Angle
[2]
(degrees)
u
0.90V
Typical
Viewing
Angle
[3]
(degrees)
2u
1/2
120
120
120
120
120
2700K
LXH8-PW27
2725K
160
3000K
LXH8-PW30
3045K
160
3000K
LXH9-PW30
3045K
160
4000K
LXH8-PW40
3985K
160
5000K
LXH8-PW50
5028K
160
Notes for Table 2:
1. Test current is 700 mA D.C. for all LXH8-PWxx emitters.
2. Total angle at which 90% of total luminous flux is captured.
3. Viewing angle is the off axis angle from lamp centerline where the luminous intensity is ½ of the peak value.
