MIE-524L3
Optical-Electrical Characteristics
@ TA=25oC
Parameter
Radiant Intensity
Forward Voltage
Reverse Current
Peak Wavelength
Spectral Bandwidth
Half View Angle
Test Conditions
Symbol
Ie
Min.
Typ.
3.8
Max.
Unit
mW/sr
V
IF=20mA
IF=50mA
VR=5V
VF
1.4
1.7
mA
IR
100
l p
IF=20mA
IF=20mA
IF=20mA
880
80
nm
Dl
nm
2q1/2
20
deg .
Typical Optical-Electrical Characteristic Curves
1
60
50
40
30
20
10
0
0.5
0
-55 -25
0
25 50 75 100 125
780
880
980
Ambient Temperature TA (oC)
Wavelength (nm)
FIG.2 FORWARD CURRENT VS.
3
FIG.1 SPECTRAL DISTRIBUTION
100
2.5
2
80
60
40
20
0
1.5
1
0.5
0
-40 -20
0
20
40
60
0.8 1.2 1.6
2
2.4 2.8
Ambient Temperature TA (oC)
Forward Voltage (V)
FIG.3 FORWARD CURRENT VS.
FORWARD VOLTAGE
FIG.4 RELATIVE RADIANT INTENSITY
VS. AMBIENT TEMPERATURE
0° 10° 20°
5
4
3
2
1
0
30°
40°
50°
1.0
0.9
60°
70°
80°
90°
0.8
0.5 0.3 0.1 0.2 0.4 0.6
0
20 40 60 80 100
Forward Current (mA)
FIG.5 RADIATION DIAGRAM
FIG.5 RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
11/17/2000
UOT [ UNITY OPTO TECHNOLOGY ]
