DOMINANT
Semiconductors
Relative luminous intensity vs. forward current.
Intensity vs. DC Forward Current
40
Forward current vs. forward voltage.
Forward Current (mA) vs. Forward Voltage
Relative intensity. Normalized at 20 mA.
2.2
2
35
Forward Current (mA)
30
25
20
15
10
5
0
0
10
20
30
40
50
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
FORWARD CURRENT (mA)
1
1.5
2
2.5
3
3.5
4
4.5
5
Forward Voltage (V)
Radiation pattern.
30°
20°
10°
0°
1.0
Maximum forward current vs. temperature.
25
40°
20
0.8
Forward Current, If
15
50°
0.6
10
60°
70°
80°
90°
0.4
5
0.2
0
10
20
30
40
50
60
70
80
90
100
0
Ambient Temperature
Relative Intensity vs. Wavelength
Relative Spectral Emission
1.0
0.9
White
0.8
Dominant Wavelength vs. Forward Current
Dominant Wavelength vs. Forward Current
476
475
540
538
536
Dom. WL (nm)
474
473
472
471
470
524
469
522
520
0
5
10
15
20
25
30
Blue
True Green
534
532
530
528
526
Relative Intensity
0.7
Blue
0.6
0.5
True Green
0.4
0.3
0.2
0.1
0.0
400
468
450
500
550
600
650
700
750
800
Wavelength (nm)
IF (mA)
26/12/03
DomiLED InGaN DDx-xRx - Catalogue-v2.doc
Page 7 of 7
DOMINANT [ DOMINANT SEMICONDUCTORS ]
