LUE21233 Datasheet, PDF (4/5 Pages) LIGITEK electronics co., ltd. – SUPER BRIGHT TOWER TYPE LED LAMPS

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LUE21233
Typical Electro-Optical Characteristics Curve
UE 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(℃)
Fig.5 Relative Intensity vs. Wavelength
1.0
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(℃)
0.5
0
550
600
650
700
Wavelength (nm)