MIE-546A2U
@ TA=25oC
Optical-Electrical Characteristics
Parameter
Test Conditions
Symbol
Ie
Min.
Typ .
1.5
Max.
-
Unit
Radiant Intensity
IF=20mA
IF=50mA
IF=200mA
VR= 5V
mW/sr
1.3
1.5
2.0
100
VF
Forward Voltage
V
1.65
mA
nm
Reverse Current
Peak Wavelength
Spectral Bandwidth
View Angle
IR
l
IF=20mA
IF=20mA
IF=20mA
940
50
Dl
nm
2q1/2
-
45
-
deg.
Typical Optical-Electrical Characteristic Curves
1
100
90
80
70
0.5
0
60
50
0
840
940
1040
-55 -25
0
25 50 75 100 125
Ambient Temperature TA (oC)
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
FIG.2 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
3
100
80
60
40
20
0
2.5
2
1.5
1
0.5
0
0.8 1.2 1.6
2
2.4 2.8
-40 -20
0
20
40
60
Ambient Temperature TA (oC)
FIG.4 RELATIVE RADIANT INTENSITY
VS.AMBIENT TEMPERATURE
Forward Voltage (V)
FIG.3 FORWARD CURRENT VS.
FORWARD VOLTAGE
0° 10° 20°
5
4
3
2
1
0
30°
40°
1.0
0.9
50°
60°
70°
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
UOT [ UNITY OPTO TECHNOLOGY ]
