Datasheet

EVERLIGHT ELECTRONICS CO.,LTD.
42-21SYGC/S530-E2/TR8
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 4 of 9
Device No. : DSE-421- Prepared date: 27-Jan-2006 Prepared by: Jeff Tsai
Typical Electro-Optical Characteristics Curves
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Relative luminous intensity (%)
Ta=25°C
Radiation Diagram
Ta=25°C
Luminous Intensity vs.
Forward Current
Forward Voltage V (V)
F
Wavelength λ (nm)
Ta=25°C
Forward Voltage
Forward Current vs.
Ta=25°C
Spectrum Distribution
F
I (mA)
Forward Current
(
)
%
Relative luminous intensity
F
I (mA)
Ambient Temperature
Luminous Intensity vs.
Forward Current
(
)%
I (mA)
F
Forward Current
Forward Current Derating Curve
Relative luminous intensity