DOMINANT
TM
Semiconductors
Innovating Illumination
Colored Resin : DDx-xJE
Forward Current Vs Forward Voltage (AlInGaP)
Forward Current Vs Forward Voltage
35
30
Relative Luminous Intensity Vs Forward Current
Relative Intensity; Normalized at 20mA
2.2
2
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
10
20
30
40
50
1.8
Forward Current, mA
AlInGaP
25
20
15
10
5
0
1
1.4
1.8
2.2
InGaN
AlInGaP
Forward Current, mA
Forward Voltage, V
Forward Current Vs Forward Voltage
35
30
Forward Current Vs Temperature
35
Forward Current, mA
30
25
20
15
10
5
0
Forward Current, mA
AlInGaP
25
20
15
10
5
0
1
1.5
2
2.5
3
InGaN
InGaN
3.5
4
4.5
0
10
20
30
40
50
60
70
80
90 100
Forward Voltage, V
Ambient Temperature
Relative Intensity Vs Wavelength
1
0.9
0.8
Dominant Wavelength Vs Forward Current
Dominant Wavelength Shift Vs Forward Current
Dominant Wavelength Shift, nm
4
True Green
Blue
0
Relative Intensity
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
400
450
500
550
600
650
Yellow
Blue
Red
-4
True Green
-8
-12
700
750
800
0
20
40
60
80
100
Wavelength, nm
5
Forward Current, mA
23/04/2007 V5.0
DOMINANT [ DOMINANT SEMICONDUCTORS ]
