MSL-174UR データシートの表示（PDF） - Unity Opto Technology
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MSL-174UR Datasheet PDF : 2 Pages
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MSL-174UR
Optical-Electrical Characteristics
Parameter
Test Conditions Symbol
Luminous Intensity
IF=20mA
IV
Forward Voltage
Reverse Current
Peak/Dominant Wavelength
Spectral Linewidth
IF=20mA
VR=5V
IF=20mA
IF=20mA
VF
IR
λp/λd
∆λ
Viewing Angle
IF=20mA
2θ1/2
Typical Optical-Electrical Characteristic Curves
1
0.5
0
590 615 640 665 690 715
Wavelength (nm)
FIG.1 RELATIVE INTENSITY LUMINOUS
VS. WAVELENGTH
40
30
20
10
0
0
25
50
75
100
Ambient Temperature( )
FIG. 3 FORWARD CURRENT
VS. AMBIENT TEMPERATURE.
10
Min .
15
-
-
-
-
-
Typ .
31.5
2.1
-
660/640
20
130
@ TA=25oC
Max . Unit .
-
mcd
2.5
V
10
µA
-
nm
-
nm
-
deg.
30
25
20
15
10
5
0
1
1.5
2
2.5
3
Forward Voltage (V)
FIG.2 FORWARD CURRENT
VS. FORWARD VOLTAGE.
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0 5 10 15 20 25
Forward current (mA)
FIG. 4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT.
0o 10o 20o
30°
1
0.1
-30 -10 10 30 50 70
Ambient Temperature (oC)
FIG.5 LUMINOUS INTENSITY VS.
AMBIENT TEMPERATURE
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.6 RADIATION DIAGRAM
Unity Opto Technology Co., Ltd.
11/24/2000
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