NSSB064T Datasheet, PDF (11/14 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR NICHIA CHIP TYPE BLUE LED

Forward Current vs.
Chromaticity Coordinate (λD)
0.12
Ta=25°C
0.11
1mA(476nm)
0.10
0.09
5mA(474nm)
0.08
0.07
30mA(471nm)
35mA(470nm)
100mA(469nm)
0.06
0.10 0.11 0.12 0.13 0.14 0.15 0.16
x
Forward Current vs.
Dominant Wavelength
486
Ta=25°C
481
476
471
466
461
456
1
5 10 20 50 100 200
Forward Current IFP (mA)
Spectrum
1.2
1.0
Ta=25°C
IF=30mA
0.8
0.6
0.4
0.2
0
350 400 450 500 550 600 650
Wavelength λ (nm)
Ambient Temperature vs.
Dominant Wavelength
486
481 ^IFP=30mA
476
471
466
461
456
-60 -30 0 30 60 90 120
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
NSSB064
NICHIA CORPORATION Title CHARACTERISTICS
No.
080510816241