LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. L8HRF3330/T-PF
Page 3/5
Typical Electro-Optical Characteristics Curve
8HRF CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
60
2.0
Forward Current(mA)
40
30
20
10
0
0
0.5
1.0
1.5
2.0
2.5
3.0
Relative Intensity
Normalize @20mA
50
1.0
0.0
1.0
10
100
1000
Forward Voltage(V)
Fig.3 Forward Voltage vs. Temperature
Forward Current(mA)
Fig.4 Relative Intensity vs. Temperature
Forward Voltage@20mA
Normalize @25
℃
Relative Intensity@20mA
Normalize @25
℃
-20
60
80
1.2
1.1
1.0
0.9
2.5
2.0
1.5
1.0
0.5
0.0
-20
0
20
40
60
80
0.8
0
20
40
Ambient Temperature(
℃
)
Ambient Temperature(
℃
)
Fig.5 Relative Intensity vs. Wavelength
1.0
Relative Intensity@20mA
0.5
0.0
550
600
650
700
Wavelength (nm)
LIGITEK [ LIGITEK ELECTRONICS CO., LTD. ]
