LUY9553H-SB-TR1 Datasheet, PDF (6/12 Pages) LIGITEK electronics co., ltd. – SURFACE MOUNT LED TAPE AND REEL

LIGITEK ELECTRONICS CO.,LTD.
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PART NO. LUY9553H-SB/TR1
Page 5/11
Typical Electro-Optical Characteristics Curve
UY(H) CHIP
Fig.1 Forward Current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
1000
100
10
1.0
0.1
1.0
2.0
3.0
4.0
5.0
Forward Voltage(V)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1.0
10
100
1000
Forward Current(mA)
Fig.3 Forward Voltage vs. Temperature
1.2
1.1
1.0
0.9
0.8
-40 -20 0 20 40 60 80 100
Ambient Temperature(℃)
Fig.4 Relative Intensity vs. 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
1.0
Fig.6 Directive Radiation
0°
-30°
30°
0.5
-60°
60°
0.0
500
550
600
650
Wavelength (nm)
100% 75% 50% 25% 0 25% 50% 75% 100%