nscb505ct NICHIA CORPORATION, nscb505ct Datasheet - Page 10

• Manufacturer Part Number: nscb505ct
• Description: Nichia Chip Type Blue Led
• Manufacturer: NICHIA CORPORATION

! Forward Current vs.
! Forward Current vs.
0.13
0.11
0.09
0.07
0.05
0.03
474
473
472
471
470
469
468
467
466
Chromaticity Coordinate
Dominant Wavelength
0.10 0.12 0.14 0.16 0.18 0.20
1
Forward Current I
1mA(473nm)
5mA(472nm)
20mA(470nm)
5
50mA(468nm)
100mA(467nm)
10 20
x x
Ta=25°C
Ta=25°C
FP
(mA)
50
(λ
D
100
)
! Spectrum
! Ambient Temperature vs.
476
474
472
470
468
466
464
1.2
1.0
0.8
0.6
0.4
0.2
Dominant Wavelength
0
350 400 450 500
-60
Ambient Temperature Ta (°C)
-40
I
FP
=20mA
-20
Wavelength λ (nm)
0 20
40
550
Ta=25°C
I
F
=20mA
60 80 100
600 650
NICHIA CORPORATION
! Directivity (NSCB505C)
1.0
0.5
0
90°
Ta=25°C
I
F
=20mA
X-X
Y-Y
Radiation Angle
60°
30°
Model
Title
No.
TYP.CHARACTERISTICS
0°
0°
10° 20°
031021317881
NSCB505C
0.5
30°
40°
X
50°
60°
Y
Y
1.0
70°
80°
90°
X