MVL-504UOL Datasheet, PDF (2/2 Pages) Unity Opto Technology – HIGH POWER AlInGaP LED LAMPs

MVL-504UOL
Optical-Electrical Characteristics
Parameter
Test Conditions Symbol Min.
Typ .
Max.
@ T_A=25^oC
Unit
Luminous Intensity
I_F=20mA
I_V
800
1700
-
mcd
Forward Voltage
Reverse Current
I_F=20mA
V_R=5V
V_F
-
2.0
2.6
V
I_R
-
-
100
µA
Peak / Dominant Wavelength
I_F=20mA
λp/ld
-
630/625
-
nm
Spectral Line Half Width
Viewing Angle
I_F=20mA
I_F=20mA
∆λ
-
20
2θ_1/2
-
15
-
nm
-
deg.
Typical Optical-Electrical Characteristic Curves
1
0.5
0
550
575
600
625
650
675
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
Forward Voltage V_F (V)
Fig.2 FORWARD CURRENT
VS. FORWARD VOLTAGE
0
0 20 40 60 80 100
Ambient Temperature T_A(^oC)
Fig.3 FORWARD CURRENT
VS. AMBIENT TEMPERATURE
5
4
3
2
1
0
0 20 40 60 80 100
Forward Current I_F (mA)
Fig.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
0° 10° 20°
30°
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.
01/09/2002