LURF5743 Datasheet, PDF (4/5 Pages) LIGITEK electronics co., ltd. – SUPER BRIGHT RECTANGLE TYPE LED LAMPS

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LURF5743
Page 3/4
Typical Electro-Optical Characteristics Curve
URF CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
1000
100
10
1.0
0.1
1.0
1.5
2.0
2.5
3.0
Forward Voltage(V)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
1.0
10
100
1000
Forward Current(mA)
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( )
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
550
600
650
700
Wavelength (nm)