LA87W-DBK-S1 Datasheet, PDF (4/5 Pages) LIGITEK electronics co., ltd. – LED ARRAY

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LA87W/DBK-S1
Page 3/4
Typical Electro-Optical Characteristics Curve
DBK CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
1000
100
10
1
01
1.0
2.0
3.0
4.0
5.0
Forward Voltage(V)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1
10
100
1000
Forward Current(mA)
Fig.3 Forward Voltage vs. Temperature
Fig.4 Relative Intensity 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
0.0
-40 -20 0 20 40 60 80 100
Ambient Temperature( )
Fig.5 Relative Intensity vs. Wavelength
1.0
0.5
0.0
400
450
500
550
Wavelength (nm)