MIE-114A2
Optical-Electrical Characteristics
@ T
A
=25℃
Parameter
Radiant Incidance
Forward Voltage
Reverse Current
Peak Wavelength
Spectral Bandwidth
Half View Angle
Test Conditions
I
F
=20mA
I
F
=20mA
V
R
=5V
I
F
=20mA
I
F
=20mA
I
F
=20mA
Symbol
Ee
V
F
I
R
λp
∆λ
2θ
1/2
Min.
-
Typ .
0.8
1.2
Max.
Unit
mW/cm
2
V
µA
nm
nm
deg .
-
1.35
100
-
-
-
-
-
-
940
50
80
-
-
-
Typical Optical-Electrical Characteristic Curves
Relative Radiant Intensity
1
0.5
0
840
880
920
960
1000
1040
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
Output Power To Value I
F
=20mA
100
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-40
-20
0
20
40
60
Forward Current (mA)
80
60
40
20
0
0
1.2
1.6
2.0
2.4
2.8
Forward Voltage (V)
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
Output Power Relative To
Value at I
F
=20mA
5
4
3
2
1
0
0
20
40
60
80
100
Ambient Temperature T
A
(℃)
FIG.3 RELATIVE RADIANT INTENSITY VS.
VS. AMBIENT TEMPERATURE
0° 10°
20°
30°
40°
50°
60°
70°
80°
90°
0.5 0.3 0.1 0.2 0.4 0.6
Relative Radiant Intensity
1.0
0.9
0.8
Forward Current (mA)
FIG.4 RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
FIG.5 RADIATION DIAGRAM
Unity Opto Technology Co., Ltd.
02/04/2002
UOT [ UNITY OPTO TECHNOLOGY ]
