MIE-524A4
Optical-Electrical Characteristics
@ TA=25oC
Parameter
Radiant Intensity
Forward Voltage
Reverse Current
Peak Wavelength
Spectral Bandwidth
View Angle
Test Conditions
Symbol
Ie
Min.
Typ .
4.0
Max.
Unit
mW/sr
V
IF=20mA
IF=50mA
VR=5V
VF
1.30
1.50
100
IR
mA
IF=20mA
IF=20mA
IF=20mA
940
50
nm
l p
nm
Dl
2q1/2
20
deg .
Typical Optical-Electrical Characteristic Curves
1
100
90
80
70
60
50
0
0.5
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
2.5
2
100
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°
1.0
0.9
50°
60°
70°
0.8
80°
90°
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
11/17/2000