Technical Data Sheet
204-15/T1C2-2QTA
Typical Electro-Optical Characteristics Curves
Relative Intensity vs. Wavelength
Forward Current vs. Forward Voltage
1.0
25
0.8
0.6
0.4
0.2
0.0
20
15
10
5
0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
350 400 450 500 550 600 650 700 750 800
Forward Voltage(V)
Wavelength(nm)
Relative Intensity vs. Forward Current
Forward Current vs. Ambient Temp.
40
1.5
30
20
10
0
1.0
0.5
0.0
0
20
40
60
80
100
0
5
10
15
20
25
Ambient Temperature Ta(OC)
Forward Current(mA)
Chromaticity Coordinate vs. Forward Current
Relative Intensity vs. Angle Displacement
0.290
90O
60O
30O
0O
10O
20O
1.0
30O
0.280
O
40
y
50O
0.270
60O
70O
80O
90O
x
0.5
0.260
0.250
0.240
0
0
10
20
30
40
50
1.0
0
0.5
Forward Current(mA)
Radiation Angle
Everlight Electronics Co., Ltd.
Device Number: DLE-020-419
http\\:www.everlight.com
Established date:08-06-2007
Rev
1
Page: 7 of 10
Established by: AmY Ma