MVL-591G
Optical-Electrical Characteristics
Parameter
Luminous Intensity
Forward Voltage
Reverse Current
Peak Emission Wavelength
Spectral Line Half Width
Viewing Angle
Test Conditions
I
F
=10mA
I
F
=20mA
V
R
=5V
I
F
=20mA
I
F
=20mA
I
F
=20mA
Symbol
I
V
V
F
I
R
λp
∆λ
2θ
1/2
Min .
7
-
-
-
-
-
Typ .
24
2.1
-
565
30
45
@ T
A
=25
o
C
Max .
Unit .
-
mcd
2.8
V
100
µA
-
nm
-
nm
-
deg.
Typical Optical-Electrical Characteristic Curves
Relative Luminous Intensity
Forward Current I
F
(mA)
525
545
565
585
605
1
50
40
30
20
10
0
1.2
1.6
2.0
2.4
2.8
0.5
0
Relative Luminous Intensity
Normalized at I
F
=10mA
Wavelength (nm)
FIG.1 RELATIVE LUMINOUS INTENSITY
VS. WAVELENGTH
Forward Current I
F
(mA)
5.0
4.0
3.0
2.0
1.0
0.0
0
10
20
30
40
50
Forward Voltage (V)
FIG.2 FORWARD CURRENT
VS. FORWARD VOLTAGE
60
50
40
30
20
10
0
0
20
40
60
80
100
o
Forward Current I
F
(mA)
FIG.3 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
Relative Luminous Intensity
10
Ambient Temperature ( C)
FIG.4 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
0
o
10
o
20
o
30
o
1
1.0
0.9
0.8
40
o
50
o
60
70
o
80
o
o
90
o
0.1
-30 -20 -10 0 10 20 30 40 50 60 70
Ambient Temperature (
o
C)
FIG.5 LUMINOUS INTENSITY
VS. AMBIENT TEMPERATURE
0.5 0.3 0.1 0.2 0.4 0.6
FIG.6 RADIATION DIAGRAM
FOR SYSTEM SENSOR
Unity Opto Technology Co., Ltd.
11/29/2000
UOT [ UNITY OPTO TECHNOLOGY ]
