ꢀ Forward Current vs.
ꢀ Spectrum
Chromaticity Coordinate (λD)
1.2
1
0.85
Ta=25°C
Ta=25°C
IF=10mA
0.80
5mA
0.8
0.6
0.4
0.2
0
0.75
0.70
0.65
0.60
0.55
(530nm)
10mA(525nm)
1mA
(538nm)
50mA(512nm)
0
0.05 0.10 0.15 0.20 0.25 0.30
400 450 500 550 600 650 700
Wavelength λ (nm)
x
ꢀ Ambient Temperature vs.
ꢀ Forward Current vs.
ꢀ Directivity (NECG050A)
Y
Y
Dominant Wavelength
Dominant Wavelength
X
X
0°
10°
540
1
20°
531
30°
Ta=25°C
IFP=10mA
529
535
530
525
520
515
510
40°
50°
527
525
523
521
519
60°
70°
80°
90°
0.5
Ta=25°C
IF=10mA
X-X
Y-Y
0
90°
60°
30°
0°
0.5
1
1
5
10 20
50 100
-40 -20
0
20 40 60 80 100
Radiation Angle
Ambient Temperature Ta (°C)
Forward Current IFP (mA)
Model
NECG050A
NICHIA CORPORATION Title
TYP.CHARACTERISTICS
011120104882
No.
NICHIA [ NICHIA CORPORATION ]
