MIE-534A4
Optical-Electrical Characteristics
@ TA=25oC
Parameter
Radiant Intensity
Forward Voltage
Reverse Current
Peak Wavelength
Spectral Bandwidth
View Angle
Test Conditions
Symbol
Min.
2.0
Typ .
3.5
Max.
Unit
mW/sr
V
IF=20mA
IF=50mA
VR=5V
Ie
VF
IR
1.30
1.5
mA
100
IF=20mA
IF=20mA
IF=20mA
l
940
50
nm
Dl
nm
2q1/2
30
deg .
Typical Optical-Electrical Characteristic Curves
100
90
1
80
0.5
0
70
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
2.5
80
60
40
20
0
2
1.5
1
0.5
0
0.8
1.2
1.6 2.0
2.4
2.8
-40 -20
0
20
40
60
Ambient Temperature TA (oC)
Forward Voltage (V)
FIG.4 RELATIVE RADIANT INTENSITY
VS. AMBIENT TEMPERATURE
FIG.3 FORWARD CURRENT VS.
FORWARD VOLTAGE
0° 10° 20°
5
30°
40°
4
3
2
1
0
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 RADIANTION DIAGRAM
Forward Current (mA)
FIG.5 RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
Unity Opto Technology Co., Ltd.
11/20/2000
UOT [ UNITY OPTO TECHNOLOGY ]
