LUROS9553-4-TR1 Datasheet, PDF (5/8 Pages) LIGITEK electronics co., ltd. – PLCC-4 TOPLED

PART NO. LUROS9553-4/TR1
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 4/7
Typical Electro-Optical Characteristics Curve
UROS CHIP
Fig.1 Forward current vs. Forward Voltage
70
50
Fig.2 Relative Intensity vs. Forward Current
5.0
4.0
3.0
30
10
0
1.8
2.0
2.2
2.4
Forward Voltage(V)
2.6 2.7
2.0
1.0
0
0 10 20 30 40 50 60 70
Forward Current(mA)
Fig.3 Forward Voltage vs. Temperature
Fig.4 Relative Intensity vs. Temperature
0.00
-0.01
-0.02
-0.03
-0.04
20 30 40 50 60 70 80 90
Ambient Temperature(℃)
1.0
0.9
0.8
0.7
0.6
20 30 40 50 60 70 80 90
Ambient Temperature(℃)
Fig.5 Relative Intensity vs. Wavelength
1.0
0.5
Fig.6 Directivity Radiation
0°
-30°
30°
-60°
60°
0
550
600
650
700
Wavelength (nm)
100% 75% 50% 25% 0 25% 50% 75% 100%