Datasheet

Technical Data Sheet
Top View LEDs
67-21/BHC-FQ1R2F/2T
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 5 of 10
Device No. :
DSE-0002605 Prepared date: 25-Jun-2008 Prepared by: Rita Shen
Typical Electro-Optical Characteristics Curves
Ambient Temperature T (°C)
-60
1
10
-20-40 0 20
60
40
a
10080
100
1000
Ambient Temperature
450
25
0
50
75
100
Wavelength λ (nm)
500 550
600
Ta=25°C
Spectrum Distribution
Ambient Temperature T (°C)
a
Forward Current Derating Curve
0
0
40
20
60 10080
Forward Voltage V (V)
F
1.2
0
10
20
30
40
50
Forward Voltage
2.82.01.6 2.4 3.0
Ta=25°C
Forward Current vs.
10
10
Relative luminous intensity (%)
1
100
1000
Forward Current I (mA)
0
1
10
2
10
F
3
10
Relative Luminous Intensity vs.
Ta=25°C
f
=
1
K
H
z
D
u
t
y
=
1
/
1
0
Forward Current
Relative luminous intensity (%) Relative luminous intensity (%)
Forward Current I (mA)
F
Forward Current I (mA)
F
5
10
15
20
25
30
Relative Luminous Intensity vs.
0.7
0.9
0.8
1.0
0.40.30.5 0.1 0.2
70°
0.6
80°
90°
50°
60°
40°
Radiation Diagram
0° 10°
Ta=25°C
20°
30°
500