NSPW315DS Datasheet, PDF (10/15 Pages) NICHIA CORPORATION – WHITE LED

Forward Current vs.
Chromaticity Coordinate
0.34
Ta=25°C
1mA
0.33
5mA
0.32
20mA
0.31
50mA
100mA
0.30
0.29 0.30 0.31 0.32 0.33
x
Ambient Temperature vs.
Chromaticity Coordinate
0.34
IFP=20mA
0.33
-30°C
0°C
0.32
25°C
50°C
0.31
85°C
0.30
0.29 0.30 0.31 0.32 0.33
x
Spectrum
1.2
Ta=25°C
1.0
IF=20mA
0.8
0.6
0.4
0.2
0
350 450 550 650 750
Wavelength λ (nm)
Directivity
1.0
Ta=25°C
IFP=20mA
0.5
0
90°
60°
30°
Radiation Angle
0° _{10° 20°}
30°
40°
50°
60°
70°
80°
90°
0°
0.5
1.0
Model
NSPW315D(S)
NICHIA CORPORATION Title CHARACTERISTICS
No.
070620767291