MSL-194HR
@ TA=25oC
Optical-Electrical Characteristics
Parameter
Test Conditions
IF=20mA
IF=20mA
VR=5V
Symbol
IV
Min .
Typ .
11.5
2.2
Max .
Unit .
mcd
V
Luminous Intensity
5.4
-
2.5
10
-
VF
Forward Voltage
-
-
-
-
-
IR
Reverse Current
-
mA
IF=20mA
IF=20mA
IF=20mA
l p/l d
Dl
630/618
35
nm
Peak/Dominant Wavelength
Spectral Linewidth
-
nm
2q1/2
Viewing Angle
130
-
deg.
Typical Optical-Electrical Characteristic Curves
1
30
25
20
15
10
5
0.5
0
0
560
595
630
665
700
1.0
1.5
2.0
2.5
3.0
Forward Voltage (V)
Wavelength (nm)
FIG.2 FORWARD CURRENT
VS. FORWARD VOLTAGE.
FIG.1 RELATIVE INTENSITY LUMINOUS
VS. WAVELENGTH
1.6
1.4
1.2
1
40
30
20
10
0
0.8
0.6
0.4
0.2
0
0
25
50
75
100
0
5
10
15
20
25
Ambient Temperature(
FIG. 3 FORWARD CURRENT
VS. AMBIENT TEMPERATURE.
)
Forward current (mA)
FIG. 4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT.
0o 10o
20o
10
1
30°
40°
50°
1.0
0.9
60°
70°
80°
90°
0.8
0.1
0.5 0.3 0.1
0.2 0.4 0.6
0
20
30
50
70
90
Ambient Temperature (oC)
FIG.6 RADIATION DIAGRAM
FIG.5 LUMINOUS INTENSITY VS.
AMBIENT TEMPERATURE
Unity Opto Technology Co., Ltd.
11/24/2000
UOT [ UNITY OPTO TECHNOLOGY ]
