LSBK2640S LIGITEK [LIGITEK electronics co., ltd.], LSBK2640S Datasheet - Page 4

• Manufacturer Part Number: LSBK2640S
• Description: ROUND TYPE LED LAMPS
• Manufacturer: LIGITEK [LIGITEK electronics co., ltd.]

Typical Electro-Optical Characteristics Curve
SBK-S CHIP
PART NO.
10
30
20
40
0
15
10
30
25
20
5
0
Fig.1 Forward current vs. Forward Voltage
Fig.3 Forward Current vs. Temperature
1
0
LSBK2640S
Ambient Temperature( ℃ )
2
25
Forward Voltage(V)
3
50
75
4
100
5
LIGITEK ELECTRONICS CO.,LTD.
1.25
0.75
0.25
Fig.2 Relative Intensity vs. Forward Current
1.5
1.0
1.0
0.5
0.5
0
Property of Ligitek Only
380
0
Fig.4 Relative Intensity vs. Wavelength
0
430
5
Forward Current(mA)
480
480
Wavelength (nm)
10
530
15
580
20
630
25
Page 3/5
680
30