MVL-354BS
@ TA=25
Optical-Electrical Characteristics
Parameter
Test Conditions
IF=20mA
IF=20mA
VR=5V
Symbol
IV
Min .
Typ .
Max .
Unit .
mcd
V
Luminous Intensity
Forward Voltage
-
4.0
10
-
100
-
200
3.7
VF
IR
Reverse Current
-
-
-
-
mA
IF=20mA
IF=20mA
Dominant Wavelength
Viewing Angle
l d
450
30
nm
2q1/2
-
deg.
Typical Optical-Electrical Characteristic Curves
30
25
20
15
10
5
1
0.5
0
0
0
1
2
3
4
380
450
520
590
660
Forward Voltage (V)
Wavelength (nm)
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
FIG.1 RELATIVE INTENSITY LUMINOUS
VS. WAVELENGTH
40
30
20
10
0
1.50
1.25
1.00
0.75
0.50
0.25
0.00
0
25
50
75
100
0
5
10 15 20 25 30
Forward Current IF (mA)
Ambient Temperature (
)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
FIG.3 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
0o 10o 20o
10
1
30o
40o
50o
1.0
0.9
60o
70o
0.8
80o
90o
0.1
0.5 0.3 0.1 0.2 0.4 0.6
0
25
50
75
)
Ambient Temperature (
FIG.5 LUMINOUS INTENSITY VS.
AMBIENT TEMPERATURE
FIG.6 RADIATION DIAGRAM
Unity Opto Technology Co., Ltd.
08/25/2000
UOT [ UNITY OPTO TECHNOLOGY ]
