AMERICAN BRIGHT
OPTOELECTRONICS CORP.
•
Relative intensity. Normalized at 30 mA.
Power DOMILED InGan BL-PWx-xJS Series
Typical electro-optical characteristics curves:
Fig.1 Relative luminous intensity vs. forward current.
Intensity vs. DC Forward Current
1.8
1.6
Fig.2 Forward current vs. forward voltage.
Forward Current (mA) vs. Forward Voltage
60
50
1.4
1.2
1
0.8
0.6
0.4
Forward Current (mA)
0
10
20
30
40
50
60
40
30
20
10
0.2
0
FORWARD CURRENT (mA)
0
1.5
2
2.5
3
3.5
4
4.5
5
Forward Voltage (V)
Fig.3 Radiation pattern.
30°
20°
10°
0°
40
Fig.4 Maximum forward current vs. temperature.
1.0
35
40°
0.8
Forward Current, If
30
MTTF > 5000 h
25
50°
0.6
20
15
MTTF > 10000 h
60°
70°
80°
90°
0.4
10
0.2
5
0
0
10
20
30
40
50
60
70
80
90
100
0
Ambient Temperature
Fig.5 Relative Intensity vs Wavelength
Fig.6 Dominant Wavelength vs Forward Current
Relative Spectral Emission
1.0
0.9
White
0.8
Dominant Wavelength vs. Forward Current
470
469
540
Blue
535
Dom. WL (nm)
Relative Intensity
0.7
Blue
0.6
0.5
True Green
0.4
0.3
0.2
0.1
0.0
400
468
530
467
525
466
465
520
True Green
464
450
500
550
600
650
700
750
800
515
0
10
20
30
IF (mA)
40
50
60
Wavelength (nm)
V.5 Page: 6 of 8
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