LURLVIR9553-R4 Datasheet, PDF (6/13 Pages) LIGITEK electronics co., ltd. – SURFACE MOUNT LED TAPE AND REEL

LIGITEK ELECTRONICS CO.,LTD.
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PART NO. LURLVIR9553/R4
Page 5/12
Typical Electro-Optical Characteristics Curve
URL 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)
Fig.3 Forward Voltage vs. Temperature
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1
10
100
1000
Forward Current(mA)
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
Fig.6 Directive Radiation
1.0
0.5
0.0
600
650
700
750
Wavelength (nm)
0°
-30°
30°
-60°
60°
100% 75% 50% 25% 0 25% 50% 75% 100%