LWK3333Z-AM-P-A01 Datasheet, PDF (5/7 Pages) LIGITEK electronics co., ltd. – ROUND TYPE LED LAMPS

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LWK3333Z-AM-P-A01
Page 4/6
Typical Electro-Optical Characteristics Curve
WK 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)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1
10
100
1000
Forward Current(mA)
Fig.3 Forward Voltage vs. Temperature
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 Luminous Spectrum(Ta=25℃)
SPECTRAL RADIANCE
100
80
60
40
20
0
400
500
600
700
800
Wavelength (nm)