MVL-302B1
Optical-Electrical Characteristics
@ T
A
=25
o
C
Parameter
Luminous Intensity
Forward Voltage
Reverse Current
Peak Emission Wavelength
Spectral Line Half Width
Viewing Angle
Test Conditions
I
F
=20mA
I
F
=20mA
V
R
=5V
I
F
=20mA
I
F
=20mA
I
F
=20mA
Symbol
I
V
V
F
I
R
λ
p
∆λ
2θ
1/2
GREEN/ORANGE
GREEN/ORANGE
GREEN/ORANGE
GREEN/ORANGE
GREEN/ORANGE
GREEN/ORANGE
Min .
5.0/4.0
-
-
-
-
-
Typ .
18/12
2.1/2.0
-
565/640
30/40
40
Max .
-
2.8/2.8
100
-
-
-
Unit .
mcd
V
µA
nm
nm
deg.
Typical Optical-Electrical Characteristic Curves
Relative Luminous Intensity
Forward Current I
F
(mA)
1
GREEN
ORANGE
50
40
30
20
10
0
0.8
1.2
1.6
ORANGE GREEN
0.5
0
500 540 580 620 660 700 740
2.0
2.4
2.8
WAVELENGTH-nm
FIG.1 RELATIVE LUMINOUS INTENSITY
VS. WAVELENGTH
Forward Current I
F
(mA)
50
40
30
20
10
0
0
20
40
60
80
o
Forward Voltage (V)
FIG.2 FORWARD CURRENT
VS. FORWARD VOLTAGE
Relative Luminous Intensity
5
4
3
2
1
0
0
10
20
30
40
50
100
Ambient Temperature T
A
( C)
FIG.3 FORWARD CURRENT
VS. AMBIENT TEMPERATURE
Relative Luminous Intensity
10
Forward Current I
F
(mA)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
Relative Luminous Intensity
0
o
10
o
20
o
30
o
40
o
1.0
0.9
0.8
0.5 0.3 0.1
0.2 0.4 0.6
50
o
60
o
70
o
80
o
90
o
1
0.1
-30 -20 -10 0 10 20 30 40 50 60 70
Ambient Temperature (
C
)
Fig 5. RELATIVE LUMINOUS INTENSITY
VS. AMBIENT TEMPERATURE
o
FIG.6 RADIATION DIAGRAM
Unity Opto Technology Co., Ltd.
03/01/2002