MVL-534B View Datasheet(PDF) - Unity Opto Technology
Part Name
Description
Manufacturer
MVL-534B Datasheet PDF : 2 Pages
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MVL-534B
Optical-Electrical Characteristics
Parameter
Test Conditions
Luminous Intensity
IF=20mA
Forward Voltage
Reverse Current
IF=20mA
VR=5V
Dominant Wavelength
IF=20mA
Viewing Angle
IF=20mA
Symbol
IV
VF
IR
λd
2θ1/2
Typical Optical-Electrical Characteristic Curves
1
0.5
0
380 450 520 590 660
Wavelength (nm)
FIG.1 RELATIVE INTENSITY LUMINOUS
VS. WAVELENGTH
40
30
20
10
0
0
25 50 75 100
Ambient Temperature (oC)
FIG.3 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
10
1
0.1
0 20 30 50 70 90
Lead Temperature (oC)
FIG.5 LUMINOUS INTENSITY VS.
LEAD TEMPERATURE
Min .
300
-
-
-
-
Typ .
660
3.5
-
470
20
@ TA=25oC
Max . Unit .
-
mcd
4.0
V
10
µA
-
nm
-
deg.
30
25
20
15
10
5
0
0
1
2
3
4
Forward Voltage (V)
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
1.50
1.25
1.00
0.75
0.50
0.25
0.00
0 5 10 15 20 25 30
Forward Current IF (mA)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
0o 10o 20o
30o
40o
50o
1.0
60o
0.9
70o
80o
0.8
90o
0.5 0.3 0.1 0.2 0.4 0.6
FIG.6 RADIATION DIAGRAM
Unity Opto Technology Co., Ltd.
08/31/2000
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