MVL-534UG
Optical-Electrical Characteristics
Parameter
@ TA=25oC
Unit .
mcd
Test Conditions
IF=20mA
IF=20mA
VR=5V
Symbol
IV
Min .
Typ .
Max .
Luminous Intensity
-
2.8
100
-
500
-
1000
2.1
VF
Forward Voltage
V
IR
Reverse Current
-
-
-
-
-
575
30
mA
IF=20mA
IF=20mA
IF=20mA
Peak Emission Wavelength
Spectral Line Half Width
Viewing Angle
l p
nm
-
nm
Dl
2q1/2
20
-
deg.
Typical Optical-Electrical Characteristic Curves
1
50
40
30
20
10
0
0.5
0
1.2 1.6
2
2.4 2.8 3.2
505 535 565 595 625
Forward Voltage (V)
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
Wavelength (nm)
FIG.1 RELATIVE INTENSITY LUMINOUS
VS. WAVELENGTH
5
4
3
2
1
0
50
40
30
20
10
0
0
10 20 30 40
1.2
1.6
2
2.4
2.8
Forward Current IF (mA)
Forward Voltage (V)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
FIG.3 FORWARD CURRENT VS.
FORWARD VOLTAGE
0o 10o 20o
30o
40o
50o
60o
70o
80o
90o
1.0
0.9
0.8
0.5 0.3 0.1 0.2 0.4 0.6
FIG.5 RADIATION DIAGRAM
Unity Opto Technology Co., Ltd.
09/05/2000
UOT [ UNITY OPTO TECHNOLOGY ]
