NSPB546BS View Datasheet(PDF) - Nichia Corporation
Part Name
Description
Manufacturer
NSPB546BS Datasheet PDF : 15 Pages
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! Forward Current vs.
Chromaticity Coordinate (λD)
0.13
Ta=25°C
0.11
0.09
0.07
0.05
1mA(473nm)
5mA(472nm)
20mA(470nm)
50mA(468nm)
100mA(467nm)
0.03
0.10 0.12 0.14 0.16 0.18 0.20
x
! Forward Current vs.
Dominant Wavelength
474
473
472
471
470
469
468
467
466
1
Ta=25°C
5 10 20 50 100
Forward Current IFP (mA)
! Spectrum
1.2
1
Ta=25°C
IF=20mA
0.8
0.6
0.4
0.2
0
350 400 450 500 550 600 650
Wavelength λ (nm)
! Ambient Temperature vs.
Dominant Wavelength
476
474 IFP=20mA
472
470
468
466
464
-40 -20 0 20 40 60 80 100
Ambient Temperature Ta (°C)
! Directivity (NSPB546BS)
1
Ta=25°C
IF=20mA
X-X
Y-Y
0.5
0
90°
60°
30°
Radiation Angle
0° 10° 20°
Y
30°
40° X
X
50°
Y
60°
70°
80°
0°
0.5
90°
1
Model
NSPB546BS
NICHIA CORPORATION Title TYP.CHARACTERISTICS
No.
011130109781
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