LUY9553-4R-S3-TR2 Datasheet, PDF (6/9 Pages) LIGITEK electronics co., ltd. – PLCC-4 TOPLED

PART NO. LUY9553-4R/S3/TR2
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 5/8
Typical Electro-Optical Characteristics Curve
UYR CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Luminous Intensity vs. Forward Current
150
100
50
0
0
0.5 1.0 1.5 2.0 2.5 3.0
Forward Voltage(V)
Fig.3 Forward Voltage vs. Temperature
5.0
4.0
3.0
2.0
1.0
0.0
0
50
100
150
Forward Current(mA)
Fig.4 Luminous Intensity vs. Temperature
1.06
1.04
1.02
1.00
0.98
0.96
0.94
-40 -20 0 20 40 60 80 100
Ambient Temperature(℃)
Fig.5 Relative Intensity vs. Wavelength
1.0
0.5
1.5
1.0
0.5
0.0
-40 -20 0 20 40 60 80 100
Ambient Temperature(℃)
Fig.6 Directivity Radiation
0°
-30°
30°
-60°
60°
0.0
500
550
600
100% 75% 50% 25% 0 25% 50% 75% 100%
650
Wavelength (nm)