MVL-514TUYL
Optical-Electrical Characteristics
@ TA=25oC
Parameter
Luminous Intensity
Forward Voltage
Reverse Current
Test Conditions
IF=20mA
IF=20mA
VR=5V
Symbol
Min .
Typ .
2000
2.3
-
Max .
Unit .
mcd
V
IV
VF
IR
1000
-
2.8
100
-
-
-
-
-
-
mA
IF=20mA
IF=20mA
IF=20mA
l d
590
19
nm
Dominant Wavelength
Spectral Line Half Width
-
nm
Dl
2q1/2
Viewing Angle
30
-
deg.
Typical Optical-Electrical Characteristic Curves
1
0.5
0
500 520 540 560 580 600 620 640 660
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
50
40
30
20
10
0
60
50
40
30
20
10
0
1.2
1.6
2.0
2.4
2.8
3.2
0
20 40 60 80 100 120
Ambient Temperature TA (oC)
Forward Voltage (V)
FIG.2 FORWARD CURRENT
VS. FORWARD VOLTAGE
FIG.3 FORWARD CURRENT
VS. AMBIENT TEMPERATURE
0o 10o 20o
5.0
30°
40°
4.0
3.0
2.0
1.0
0.0
50°
60°
70°
80°
90°
1.0
0.9
0.8
0.5 0.3 0.1 0.2 0.4 0.6
0
20
40
60
80 100
Forward Current (mA)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
FIG.5 RADIATION DIAGRAM
Unity Opto Technology Co., Ltd.
01/09/2002
UOT [ UNITY OPTO TECHNOLOGY ]
