ꢀ Forward Current vs.
ꢀ Spectrum
Chromaticity Coordinate (λD)
1.2
1.0
0.8
0.6
0.4
0.2
0
0.11
Ta=25°C
Ta=25°C
IF=20mA
0.10
1mA(474nm)
0.09
5mA(473nm)
0.08
20mA(471nm)
0.07
50mA(469nm)
110mA(468nm)
0.06
0.10 0.11 0.12 0.13 0.14 0.15
350 400 450 500 550 600 650
Wavelength λ (nm)
x
ꢀ Forward Current vs.
ꢀ Ambient Temperature vs.
ꢀ Directivity
Dominant Wavelength
Dominant Wavelength
0°
10°
477
1.0
20°
477
30°
Ta=25°C
475
Ta=25°C
IFP=20mA
IFP=20mA
475
40°
50°
473
471
469
467
465
473
471
469
467
465
60°
70°
80°
0.5
0
90°
1.0
90°
60°
30°
0°
0.5
1
5
10 20 50 110200
-40 -20
0
20 40 60 80 100
Radiation Angle
Ambient Temperature Ta (°C)
Forward Current IFP (mA)
Model
NSPB500AS
Title CHARACTERISTICS
NICHIA CORPORATION
No.
070528765661
NICHIA [ NICHIA CORPORATION ]
