LG27440 Ligitek Group, LG27440 Datasheet - Page 4

• Manufacturer Part Number: LG27440
• Manufacturer: Ligitek Group

Specifications of LG27440

• Chip Material: GaP
• Chip Peak: 565
• Lens Color: Green Diffused
• Forward Voltage(vf) Min.: 1.7
• Forward Voltage(vf) Max.: 2.6
• Iv(mcd) Typ.: 8.5
• Viewing Angle 2?½: 150
• Pb: Yes
• Mounting Style: Through Hole

PART NO. L
Typical Electro-Optical Characteristics Curve
G CHIP
1000
100
1.0
0.1
10
1.2
1.1
1.0
0.9
0.8
1.0
0.5
0.0
Fig.1 Forward current vs. Forward Voltage
Fig.3 Forward Voltage vs. Temperature
Fig.5 Relative Intensity vs. Wavelength
-40
1.0
500
G27440
-20
Ambient Temperature( ℃ )
2.0
Forward Voltage(V)
Wavelength (nm)
0
550
20
3.0
40
600
60
4.0
80
650
100
5.0
LIGITEK ELECTRONICS CO.,LTD.
Fig.2 Relative Intensity vs. Forward Current
Fig.4 Relative Intensity vs. Temperature
1.5
1.0
3.0
2.5
2.0
0.5
0.0
1.5
1.0
Property of Ligitek Only
3.5
3.0
2.5
2.0
0.5
0.0
1.0
-40
Ambient Temperature( ℃ )
-20
Fig.6 Directive Radiation
Forward Current(mA)
0
10
20
40
100
60
80
Page
1000
100
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