LUY2040 Datasheet, PDF (4/5 Pages) LIGITEK electronics co., ltd. – ROUND TYPE LED LAMPS

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LUY2040
Typical Electro-Optical Characteristics Curve
UY CHIP
Page 3/4
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
1000
100
10
1.0
0.1
1.0
2.0
3.0
4.0
5.0
Forward Voltage(V)
Fig.3 Forward Voltage vs. Temperature
1.2
1.1
1.0
0.9
0.8
-40 -20 0
20 40 60 80 100
Ambient Temperature( )
3.0
2.5
2.0
1.5
1.0
0.5
0
1.0
10
100
1000
Forward Current(mA)
Fig.4 Relative Intensity vs. Temperature
3.0
2.5
2.0
1.5
1.0
0.5
0
-40 -20 0
20 40 60 80 100
Ambient Temperature( )
Fig.5 Relative Intensity vs. Wavelength
1.0
0.5
0
500
550
600
650
Wavelength (nm)