Optical Characteristics
Table 2a . Optical characteristics for LUXEON C Colors at 350mA, T
j
=85°C .
Color
Far Red
Deep Red
Red
Red-Orange
Amber
PC Amber
Mint
Lime
Green
Cyan
Blue
Royal Blue
Part
numBEr
L1C1-DRD1000000000
tyPICal sPECtral
HalF-WIdtH
[1]
(nm)
20
20
20
20
20
80
80
80
30
30
20
20
tyPICal tEmPEraturE
CoEFFICIEnt oF domInant
or PEaK WaVElEnGtH
(nm/°C)
0.06
0.06
0.06
0.06
0.06
-0.01
-0.01
-0.01
0.04
0.03
0.03
0.03
tyPICal total
InCludEd
anGlE
[2]
175°
175°
175°
175°
175°
175°
175°
175°
175°
175°
175°
175°
tyPICal
VIEWInG
anGlE
[3]
162°
162°
162°
162°
162°
150°
150°
145°
170°
170°
170°
165°
Notes for Table 2a:
1.
Spectral half-width is the spectral bandwidth at 50% of the peak intensity.
2.
Total angle at which 90% of total luminous flux is captured.
3.
Viewing angle is the off axis angle from the LED centerline where the luminous intensity is �½ of the peak value.
Table 2b . Optical characteristics for LUXEON C White at 350mA, T
j
=85°C .
Part numBEr
L1C1-xxx0000000000
tyPICal total InCludEd anGlE
[2]
170°
tyPICal VIEWInG anGlE
[3]
150°
Notes for Table 2b:
1.
Spectral half-width is the spectral bandwidth at 50% of the peak intensity.
2.
Total angle at which 90% of total luminous flux is captured.
3.
Viewing angle is the off axis angle from the LED centerline where the luminous intensity is �½ of the peak value.
Electrical and Thermal Characteristics
Table 3 . Electrical and thermal characteristics for LUXEON C Color Line at 350mA, T
j
=85ºC .
Color
Far Red
Deep Red
Red
Red-Orange
Amber
PC Amber
Mint
Lime
Green
Cyan
Blue
Royal Blue
White
Part numBEr
L1C1-DRD1000000000
L1C1-xxx0000000000
ForWard VoltaGE
[1]
(V
f
)
mInImum
1.50
1.50
1.75
1.75
1.75
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
tyPICal
1.73
1.95
2.00
2.05
2.05
2.75
2.75
2.75
3.05
3.05
2.84
2.75
2.75
maXImum
2.30
2.30
2.50
2.50
2.50
3.50
3.50
3.50
3.50
3.50
3.50
3.50
3.50
tyPICal tEmPEraturE
CoEFFICIEnt oF ForWard
VoltaGE
[2]
(mV/°C)
-1.7
-1.7
-1.6
-1.6
-2.0
-1.7
-2.7
-2.7
-2.4
-2.4
-2.6
-1.7
-1.7
tyPICal tHErmal
rEsIstanCE—JunCtIon
to soldEr Pad (°C/W)
2.8
2.8
2.8
2.8
2.8
3.0
2.8
2.8
3.5
3.5
3.5
2.8
2.8
Notes for Table 3:
1.
Lumileds maintains a tolerance of ±0.06V on forward voltage measurements.
2.
Measured between 25°C and 85°C.
DS144 LUXEON C Color Line Product Datasheet 20171115 ©2017 Lumileds Holding B.V. All rights reserved.
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