MVL-663UYLK-S Datasheet, PDF (2/2 Pages) Unity Opto Technology – ELLIPSE (4.7 X 5.7) High Performance AllnGaP LED Lamps

MVL-663UYLK-S
Optical-Electrical Characteristics
Parameter
Luminous Intensity
Forward Voltage
Reverse Current
Peak/DominantWavelength
Spectral Radiation Bandwidth
Viewing Angle
Test Conditions
I_F=20mA
I_F=20mA
V_R=5V
I_F=20mA
I_F=20mA
I_F=20mA
Symbol
I_V
V_F
I_R
λp/λ_d
∆λ
2θ_1/2
Min.
-
-
-
-
-
-
Typ .
600
2.1
-
592/590
20
35/65
@ T_A=25^oC
Max. Unit
-
mcd
2.5
V
100
µA
-
nm
-
nm
-
deg.
Typical Optical-Electrical Characteristic Curves
1
0.5
0
500
550
600
650
700
Wavelength (nm)
Fig.1 SPECTRAL DISTRIBUTION
50
60
40
50
40
30
30
20
20
10
10
0
1.2 1.6 2.0 2.4 2.8 3.2
0
0 20 40 60 80 100
Forward Voltage V_F (V)
Fig.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
Ambient Temperature T_A (^oC)
Fig.3 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
5.0
4.0
3.0
2.0
1.0
0.0
0 20 40 60 80 100
Forward Current I_F (mA)
Fig.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
0° 10° 20°
30^o
40^o
50^o
1.0
60^o
0.9
70^o
80^o
0.8
90^o
0.5 0.3 0.1 0.2 0.4 0.6
Fig.5 RADIATION DIAGRAM
Unity Opto Technology Co., Ltd.
12/16/2000