nscw455at NICHIA CORPORATION, nscw455at Datasheet - Page 10

• Manufacturer Part Number: nscw455at
• Description: Nichia Chip Type White Led
• Manufacturer: NICHIA CORPORATION

! Forward Current vs.
! Ambient Temperature vs.
0.35
0.34
0.33
0.32
0.31
0.30
0.35
0.34
0.33
0.32
0.31
0.30
Chromaticity Coordinate
Chromaticity Coordinate
0.29 0.30 0.31 0.32 0.33 0.34
0.29 0.30 0.31 0.32 0.33 0.34
I
FP
85°C
=20mA
50°C
100mA
50mA
20mA
25°C
x
x
1mA
5mA
0°C
Ta=25°C
-30°C
! Spectrum
! Directivity (NSCW455A)
1.2
1.0
0.8
0.6
0.4
0.2
1.0
0.5
0
0
350
90°
NICHIA CORPORATION
Ta=25°C
I
F
=20mA
450
Wavelength λ (nm)
Radiation Angle
60°
550
Ta=25°C
I
30°
F
=20mA
650
750
0°
0°
10° 20°
0.5
30°
Model
Title
No.
40°
TYP.CHARACTERISTICS
50°
60°
1.0
70°
80°
90°
030806313501
NSCW455A