MIE-544L3
Optical-Electrical Characteristics
@ TA=25oC
Parameter
Radiant Intensity
Forward Voltage
Reverse Current
Peak Wavelength
Spectral Bandwidth
View Angle
Test Conditions
Symbol
Min.
Typ .
1.8
Max.
Unit
mW/sr
V
Ie
VF
IR
IF=20mA
IF=50mA
VR=5V
1.4
1.7
100
mA
880
80
l
IF=20mA
IF=20mA
IF=20mA
nm
Dl
nm
2 q1/2
40
deg .
Typical Optical-Electrical Characteristic Curves
1
100
90
80
70
60
50
0
0.5
0
0
-55 A-m25bient T2e5mp5e0ratu7r5e T1A00(oC12)5
FIG.2 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
780
880
980
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
3
100
2.5
2
80
60
40
20
0
1.5
1
0.5
0
0
1.2
1.6
2.0
2.4
2.8
-40 -20
0
20
40
60
Ambient Temperature TA (oC)
Forward Voltage (V)
FIG.3 FORWARD CURRENT VS.
FORWARD VOLTAGE
FIG.4 RELATIVE RADIANT INTENSITY
0° 10° 20°
5
4
3
2
1
0
30°
40°
50°
60°
70°
1.0
0.9
80°
90°
0.8
0.5 0.3 0.1 0.2 0.4 0.6
0
20
40
60
80 100
FIG.6 RADIATION DIAGRAM
Forward Current (mA)
FIG.5 RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
Unity Opto Technology Co., Ltd.
11/17/2000