MVL-591G Datasheet, PDF (2/2 Pages) Unity Opto Technology – SOLID STATE LAMP

Optical-Electrical Characteristics
Parameter
Test Conditions Symbol
Luminous Intensity
I_F=10mA
I_V
Forward Voltage
Reverse Current
I_F=20mA
V_F
V_R=5V
I_R
Peak Emission Wavelength
I_F=20mA
λp
Spectral Line Half Width
Viewing Angle
I_F=20mA
I_F=20mA
∆λ
2θ_1/2
Typical Optical-Electrical Characteristic Curves
1
0.5
0
525 545 565 585 605
Wavelength (nm)
FIG.1 RELATIVE LUMINOUS INTENSITY
VS. WAVELENGTH
5.0
4.0
3.0
2.0
1.0
0.0
0 10 20 30 40 50
Forward Current I_F (mA)
FIG.3 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
10
1
0.1
-30 -20 -10 0 10 20 30 40 50 60 70
Ambient Temperature (^oC)
FIG.5 LUMINOUS INTENSITY
VS. AMBIENT TEMPERATURE
MVL-591G
Min .
7
-
-
-
-
-
Typ .
24
2.1
-
565
30
45
@ T_A=25^oC
Max . Unit .
-
mcd
2.8
V
100
µA
-
nm
-
nm
-
deg.
50
40
30
20
10
0
1.2 1.6 2.0 2.4 2.8
Forward Voltage (V)
FIG.2 FORWARD CURRENT
VS. FORWARD VOLTAGE
60
50
40
30
20
10
0
0 20 40 60 80 100
Ambient Temperature (^oC)
FIG.4 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
0^o 10^o 20^o
30^o
40^o
1.0
50^o
0.9
60^o
70^o
0.8
80^o
90^o
0.5 0.3 0.1 0.2 0.4 0.6
FIG.6 RADIATION DIAGRAM
Unity Opto Technology Co., Ltd.
FOR SYSTEM SENSOR
11/29/2000