MIE-544H4 View Datasheet(PDF) - Unity Opto Technology
Part Name
Description
MFG CO.
'MIE-544H4' PDF : 2 Pages View PDF
1
2
MIE-544H4
Optical-Electrical Characteristics
Parameter
Test Conditions Symbol Min.
Radiant Intensity
IF=50mA
Ie
Forward Voltage
IF=50mA
VF
Reverse Current
VR=5V
IR
Peak Wavelength
IF=20mA
λp
Spectral Bandwidth
IF=20mA
∆λ
View Angle
IF=20mA
2θ1/2
Rise Time
IF=50mA
Tr
Fall Time
IF=50mA
Tf
Typical Optical-Electrical Characteristic Curves
1
Typ .
3.0
1.5
850
30
40
20
30
@ TA=25oC
Max.
Unit
mW/sr
1.8
V
100
µA
nm
nm
deg .
nsec
nsec
0.5
0
750
850
950
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
100
3
80
2.5
2
60
1.5
40
1
20
0.5
0
0.8 1.2 1.6 2.0 2.4 2.8
Forward Voltage (V)
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
5
0
-40 -20 0 20 40 60
Ambient Temperature TA (oC)
FIG.3 RELATIVE RADIANT INTENSITY VS.
VS. AMBIENT TEMPERATURE
0° 10° 20°
4
30°
3
2
1
0
0 20 40 60 80 100
Forward Current (mA)
FIG.4 RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
40°
1.0
50°
0.9
60°
70°
0.8
80°
90°
0.5 0.3 0.1 0.2 0.4 0.6
FIG.5 RADIATION DIAGRAM
Unity Opto Technology Co., Ltd.
11/17/2000
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