79-LWKG9S53-HS-T60-A03 Datasheet, PDF (8/14 Pages) LIGITEK electronics co., ltd. – SURFACE MOUNT LED TAPE AND REEL

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. 79-LWKG9S53-HS-T60-A03
Page 7/13
Typical Electro-Optical Characteristics Curve
Fig.1 Forward current vs. Forward Voltage
Fig.2 Forward current vs.Luminous Intensity
70
60
50
40
30
20
10
0
2.7
2.8
2.9
3
3.1
3.2
3.3
1.2
1
0.8
0.6
0.4
0.2
0
0
10
20
30
40
50
60
70
Forward Current(mA)
Forward Current(mA)
Fig.3 Directivity Radiation
0°
-30°
30°
-60°
60°
100% 75% 50% 25% 0 25% 50% 75% 100%
Fig.5 Luminous Spectrum(Ta=25 ℃)
SPECTRAL RADIANCE
120%
100%
80%
60%
40%
20%
0%
300
400
500
600
700
800
900
Wavelength (nm)