MVL-324TG Datasheet, PDF (2/2 Pages) Unity Opto Technology – T-1 PACKAGE SOLID STATE LAMP

Optical-Electrical Characteristics
Parameter
Test Conditions Symbol
Luminous Intensity
I_F=20mA
I_V
Forward Voltage
Reverse Current
Dominant Wavelength
Viewing Angle
I_F=20mA
V_R=5V
I_F=20mA
I_F=20mA
V_F
I_R
λ_d
2θ_1/2
Typical Optical-Electrical Characteristic Curves
1
0.5
0
380 450 520 590 660
Wavelength (nm)
FIG.1 RELATIVE LUMINOUS INTENSITY
VS. WAVELENGTH
40
30
20
10
0
0 25 50 75 100
Ambient Temperature (^oC)
FIG.3 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
10
1
0.1
0 20 30 50 70 90
Ambient Temperature (^oC)
FIG. 5 RELATIVE LUMINOUS INTENSITY VS.
AMBIENT TEMPERATURE
MVL-324TG
Min .
400
-
-
-
-
Typ .
900
3.5
-
525
40
Max .
-
4.0
10
-
-
@ T_A=25^oC
Unit .
mcd
V
µA
nm
deg.
30
25
20
15
10
5
0
0
1
2
3
4
Forward Voltage (V)
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
1.50
1.25
1.00
0.75
0.50
0.25
0.00
0 5 10 15 20 25 30
Forward Current I_F (mA)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
0^o 10^o 20^o
30^o
40^o
50^o
1.0
60^o
0.9
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.
02/06/2001