MIE-554A4 View Datasheet(PDF) - Unity Opto Technology
Part Name
Description
MFG CO.
'MIE-554A4' PDF : 2 Pages View PDF
1
2
MIE-554A4
Optical-Electrical Characteristics
Parameter
Radiant Intensity
Forward Voltage
Reverse Current
Peak Wavelength
Spectral Bandwidth
View Angle
Test Conditions
IF=20mA
IF=50mA
VR=5V
IF=20mA
IF=20mA
IF=20mA
Symbol
Ie
VF
IR
λP
∆λ
2 θ1/2
Typical Optical-Electrical Characteristic Curves
1
0.5
0
840
940
1040
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
100
80
60
40
20
0
0 1.2 1.6 2.0 2.4 2.8
Forward Voltage (V)
FIG.3 FORWARD CURRENT VS.
FORWARD VOLTAGE
5
4
3
2
1
0
0 20 40 60 80 100
Forward Current (mA)
FIG.4RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
@ TA=25oC
Min. Typ . Max.
Unit
0.5
1.5
mW/sr
1.30
1.50
V
100
µA
940
nm
50
nm
50
deg .
60
50
40
30
20
10
0
-55 -25 0 25 50 75 100 125
Ambient Temperature TA (oC )
FIG.2 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
3
2.5
2
1.5
1
0.5
0
-40 -20 0 20 40 60
Ambient Temperature TA (oC )
FIG.4 RELATIVE RADIANT INTENSITY
VS. AMBIENT TEMPERATURE
0° 10° 20°
30°
1.0
40°
0.9
50°
60°
70°
0.8
80°
90°
0.5 0.3 0.1 0.2 0.4 0.6
FIG.6 RADIATION DIAGRAM
11/17/2000
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