NSPGR70ASS Datasheet, PDF (10/13 Pages) NICHIA CORPORATION – GREEN LED

Forward Current vs.
Chromaticity Coordinate (λD)
0.80
0.75
0.70
0.65
0.60
Ta=25°C
30mA ^5mA
(525nm) ^(535nm)
50mA
(520nm)
1mA
(541nm)
100mA(514nm)
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
Ta=25°C
1.0
IF=30mA
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=30mA
527
525
523
521
519
-40 -20 0 20 40 60 80 100
Ambient Temperature Ta (°C)
Directivity
1.0
Ta=25°C
IFP=30mA
0.5
0
90°
60°
30°
Radiation Angle
0° _{10° 20°}
30°
40°
50°
60°
70°
80°
90°
0°
0.5
1.0
Model
NSPGR70AS
NICHIA CORPORATION Title CHARACTERISTICS
No.
051005544981