LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LY3330/H0-PF/TBS-X
Page4/6
Typical Electro-Optical Characteristics Curve
Y CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
Forward Current(mA)
Relative Intensity
Normalize @20mA
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
℃
Ambient Temperature(
℃
)
Ambient Temperature(
℃
)
Fig.5 Relative Intensity vs. Wavelength
Fig.6 Directivity Radiation
Relative Intensity@20mA
1.0
0
°
-30
°
30
°
0.5
-60
°
60
°
0.0
500
550
600
650
700
100% 75% 50%
25%
0
25% 50% 75% 100%
Wavelength (nm)
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