NECG426BT NICHIA CORPORATION, NECG426BT Datasheet - Page 10

• Manufacturer Part Number: NECG426BT
• Description: Nichia Chip Type Green Led
• Manufacturer: NICHIA CORPORATION

0.85
0.80
0.75
0.70
0.65
0.60
0.55
530
540
535
525
520
515
510
Forward Current vs.
Chromaticity diagram
Forward Current vs.
Dominant Wave Length
0
1
0.05 0.10 0.15
Forward Current I
10mA(525nm)
50mA(512nm)
5
10 20
x x
(530nm)
5mA
0.20
Ta=25°C
Ta=25°C
FP
(538nm)
1mA
(λ
(mA)
0.25 0.30
50 100
D
)
531
529
527
525
523
521
519
1.2
0.8
0.6
0.4
0.2
Spectrum
Ambient Temperature vs.
Dominant Wave Length
1
0
400 450 500 550
-40 -20
Ambient Temperature Ta (°C)
I
FP
Wave Length λ (nm)
=10mA
0
20
40
600
Ta=25°C
I
F
60 80 100
=10mA
650
NICHIA CORPORATION
700
0.5
Directivity (NECG426B)
1
0
90°
Ta=25°C
I
F
=10mA
Radiation Angle
60°
30°
Model
Title
No.
TYP.CHARACTERISTICS
0°
0°
10° 20°
011120109541
NECG426B
0.5
30°
40°
50°
60°
70°
1
80°
90°