61-238-QK2C-B50632FAGB2ET Datasheet, PDF (9/14 Pages) Everlight Electronics Co., Ltd – SMD
Low Power LED

DATASHEET
SMD ƒ Low Power LED
61-238/XK2C-SXXXXXXXXXX/ET
Typical Electro-Optical Characteristics Curves
Spectrum Distribution
Ta=25°
Forward Current vs.
Forward Voltage
50
Ta=25°
40
30
Wavelength λ(nm)
20
10
0
2.6 2.8 3.0 3.4 3.8 4.2
Forward Voltage V_F -(Volts)
Relative Luminous Intensity vs.
Ambient Temperature
1000
100
Relative Luminous Intensity vs.
Forward Current
1000
f=1KHz
Duty=1/10
Ta=25°
100
10
10
1
-60 -40 -20 0 20 40 60 80 100
Ambient Temperature T_a(°C )
Forward Current Derating Curve
50
40
30
20
10
0 _{0 20 40 60 80 100}
Ambient Temperature T_a(°C )
1
10⁰
10¹
10²
10³
Forward Current I_F (mA)
Radiation Diagram
0° 10° 20°
Ta=25°
30°
40°
1.0
0.9
50°
0.8
60°
0.7
70°
80°
90°
0.5 0.3 0.1 0.2 0.4 0.6
9 ^{Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v1}
Device No: DSE-000
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