Optical-Electrical Characteristics
@ TA=25oC
Forward
Voltage
@IF=20mA
(V)
Luminous
Intensity
@IF=20mA
(mcd)
Viewing Angle
2q1/2
Peak
Wave
Langth
Spectral
Halfwidth
Dl (nm)
Color
PART NO
(deg)
l D
(nm)
Emitted
Lens
TYP
7.0
MAX
8.0
MIN
350
TYP
520
110
MSL-854SG Signal Green Water Clear
505
30
Typical Optical-Electrical Characteristic Curves
1
0.5
0
300
700
Wavelength (nm)
400
600
500
FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH
30
25
20
15
10
5
25
20
15
10
5
0
0
0
10 20 30 40 50 60 70 80 90 10
0
4.0 5.0 6.0 7.0 8.0
Ambient Temperature TA (oC)
Forward Voltage (V)
FIG.3 FORWARD CURRENT
FIG.2 FORWARD CURRENT
VS.FORWARD VOLTAGE
VS. AMBIENT TEMPERATURE
0o 10o 20o
1
30o
0.8
40o
0.6
0.4
0.2
0
1.0
0.9
50o
60o
70o
80o
90o
0.8
0
5
10 15 20 25
0.5 0.3 0.1 0.2 0.4 0.6
Forward Current (mA)
FIG.5 RADIATION PATTERN DIAGRAM
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
Unity Opto Technology Co., Ltd.
11/6/2000
UOT [ UNITY OPTO TECHNOLOGY ]
