MVL-5P4TUOL Datasheet, PDF (2/3 Pages) Unity Opto Technology – HIGH POWET AllnGaP LED Lamps

MVL-5P4TUOL
Optical-Electrical Characteristics
Parameter
Test Conditions
Radiometric Intensity
Luminous Intensity
Forward Voltage
Reverse Current
I_F=20mA
I_F=20mA
I_F=20mA
V_R=5V
Peak Wavelength
I_F=20mA
Dominant Wavelength
I_F=20mA
Spectral Line Half Width
Viewing Angle
I_F=20mA
I_F=20mA
Symbol
I_e
Iv
V_F
I_R
λ_peak
λ_d
∆λ
2θ_1/2
Typical Optical-Electrical Characteristic Curves
1
Min .
8.5
1500
-
-
-
-
-
-
Typ .
-
-
2.3
-
639
630
23
30
Max .
43.9
-
2.8
100
-
-
-
-
@ T_A=25^oC
Unit .
mW/sr
mcd
V
µA
nm
nm
nm
deg.
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
5.0
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
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.5 RADIATION DIAGRAM
01/02/2002