Datasheet

EVERLIGHT ELECTRONICS CO., LTD.
Technical Data Sheet
Top View LEDs
67-21SYGC/S530-XX/TR8
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 3 Page: 5 of 10
Device No. : DSE-671-159 Prepared date: 28-Oct-2007 Prepared by: Josh Chou
Typical Electro-Optical Characteristics Curves
500
25
0
50
75
100
550 600
650 700
Ta=25°C
Forward Voltage V (V)
Relative luminous intensity (%)
-60
Forward Current Derating Curve
Ambient Temperature Ta (°C)
0
Forward Current
10
F
I (mA)
1
10
40
20
60 10085
-20-40 0 20
60
40 10080
Relative luminous intensity (%)
100
1000
Forward Current
Wavelength λ (nm)
Relative Luminous Intensity vs.
Ambient Temperature
I (mA)
F
Spectrum Distribution
Forward Voltage
F
Ta=25°C
Forward Current vs.
10
Relative luminous intensity (%)
1
10
100
1000
Forward Current I (mA)
0
10
1
10
2
F
Ta=25°C
Relative Luminous Intensity vs.
D
u
t
y
=
1
/
1
0
f
=
1
K
H
z
Forward Current
30°
20°
Ta=25°C
10°0°
Radiation Diagram
40°
60°
50°
90°
80°
0.6
70°
0.20.10.5 0.3 0.4
1.0
0.8
0.9
0.7
20
30
40
50
Ambient Temperature Ta (°C)
1.0
20
30
40
50
2.61.81.4 2.2 3.0
0
10