MVL-534B
@ TA=25oC
Optical-Electrical Characteristics
Parameter
Luminous Intensity
Forward Voltage
Reverse Current
Test Conditions
Symbol
IV
Min .
Typ .
Max .
Unit .
mcd
V
IF=20mA
IF=20mA
VR=5V
-
4.0
10
-
300
-
660
3.5
VF
IR
-
-
-
-
mA
IF=20mA
IF=20mA
l d
Dominant Wavelength
Viewing Angle
470
20
nm
2q1/2
-
deg.
Typical Optical-Electrical Characteristic Curves
1
30
25
20
15
10
5
0.5
0
0
0
1
2
3
4
380
450
520
590
660
Wavelength (nm)
Forward Voltage (V)
FIG.1 RELATIVE INTENSITY LUMINOUS
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
VS. WAVELENGTH
40
1.50
1.25
1.00
0.75
0.50
0.25
0.00
30
20
10
0
0
5
10 15 20 25 30
0
25
50
75
100
Ambient Temperature (oC)
Forward Current IF (mA)
FIG.3 FORWARD CURRENT VS.
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
AMBIENT TEMPERATURE
0o 10o
20o
10
1
30o
40o
50o
60o
70o
80o
90o
1.0
0.9
0.8
0.1
0.5 0.3 0.1 0.2 0.4 0.6
0
20 30 50 70 90
Lead Temperature (oC)
FIG.6 RADIATION DIAGRAM
FIG.5 LUMINOUS INTENSITY VS.
LEAD TEMPERATURE
Unity Opto Technology Co., Ltd.
08/31/2000
UOT [ UNITY OPTO TECHNOLOGY ]
