NSSG100BT Datasheet, PDF (10/13 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR NICHIA CHIP TYPE GREEN LED

Forward Current vs.
Chromaticity Coordinate (λD)
0.80
Ta=25°C
0.75
20mA ^5mA
(525nm) ^(533nm)
0.70 _50mA
(518nm)
0.65
1mA
(539nm)
100mA(512nm)
0.60
0.55
0.05 0.10 0.15 0.20 0.25 0.30
x
Forward Current vs.
Dominant Wavelength
555
Ta=25°C
545
535
525
515
505
495
1
5 10 20 50 100
Forward Current IFP (mA)
Spectrum
1.2
1.0
Ta=25°C
IF=20mA
0.8
0.6
0.4
0.2
0
400 450 500 550 600 650 700
Wavelength λ (nm)
Ambient Temperature vs.
Dominant Wavelength
531
529 ^IFP=20mA
527
525
523
521
519
-40 -20 0 20 40 60 80 100
Ambient Temperature Ta (°C)
Directivity
1.0
0.5
0
90°
0° _{10° 20°}
30°
Y
X
X
40°
Y
50°
60°
Ta=25°C
70°
IFP=20mA
X-X
80°
Y-Y
90°
60°
30°
0°
0.5
1.0
Radiation Angle
Model
NSSG100B
NICHIA CORPORATION Title CHARACTERISTICS
No.
050329538521