MVL-534UYL Datasheet, PDF (2/2 Pages) Unity Opto Technology – T-1 3/4 ( f5mm) High Performance AllnGaP LED Lamps

MVL-534UYL
Optical-Electrical Characteristics
Parameter
Test Conditions
Luminous Intensity
I_F=20mA
Forward Voltage
Reverse Current
Peak / Dominant Wavelength
I_F=20mA
V_R=5V
I_F=20mA
Spectral Line Half Width
I_F=20mA
Viewing Angle
I_F=20mA
Typical Optical-Electrical Characteristic Curves
1
Symbol
I_V
V_F
I_R
λp/λd
∆λ
2θ_1/2
Min .
700
-
-
-
-
-
Typ .
1700
2.0
-
592/590
20
33
@ T_A=25^oC
Max . Unit .
-
mcd
2.5
V
100
µA
-
nm
-
nm
-
deg.
0.5
0
525
550
575
600
625
650
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
Forward Voltage V_F (V)
FIG.2 FORWARD CURRENT VS
FORWARD VOLTAGE
5
0
0
30 60 90 120
Ambient Temperature T_A (^oC)
FIG.3 FORWARD CURRENT
VS. AMBIENT TEMPERATURE
0° 10° 20°
4
3
2
1
0
0
20 40 60 80 100
Forward Current (mA)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
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.
09/06/2000