Technical Data Sheet
3 mm Round White LED (T-1)
204-15/T2C3-4LQA
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
350 400 450 500 550 600 650 700 750 800
2.0
2.5
3.0
3.5
4.0
4.5
Wavelength(nm)
Forward Voltage(V)
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
0.330
90O
60O
30O
0O
10O
20O
1.0
0.5
0
30O
0.320
0.310
O
40
50O
x
0.300
60O
70O
80O
90O
y
0.290
0.280
0.270
0.260
1.0
0
0.5
0
10
20
30
40
50
Radiation Angle
Forward Current(mA)
Everlight Electronics Co., Ltd.
Device Number:DLE-020-364
http\\:www.everlight.com
Rev
1
Page: 6 of 8
Established date:08-25-2005
Established by: Grace Shen
EVERLIGHT [ EVERLIGHT ELECTRONICS CO., LTD ]
