TM
DOMINANT
InGaN : DDx-xJx
Semiconductors
Innovating Illumination
Relative Intensity Vs Forward Current
Forward Current Vs Forward Voltage
2.2
2
60
50
40
30
20
10
0
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
10
20
30
40
50
2
2.5
3
3.5
4
4.5
Forward Current, mA
Forward Voltage, V
Maximum Current Vs Temperature
Dominant Wavelength Shift Vs Forward Current
25
20
15
10
5
12
Blue
True Green
Blue
True Green
538
536
10
8
True Green
6
Blue
4
2
0
-2
-4
0
0
10 20 30 40 50 60 70 80 90 100
0
5
10
15
20
25
30
Ambient Temperature
Forward Current, mA
Relative Intensity Vs Wavelength
Relative Inyensity Vs Wavelength
Radiation Pattern
30°
20°
10°
0°
1.0
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
40°
0.8
True Green
Blue
0.6
0.4
0.2
50°
60°
70°
80°
90°
0
400 450 500 550 600 650 700 750 800
Wavelength, nm
07/05/2007 V12.0
6
DOMINANT [ DOMINANT SEMICONDUCTORS ]
