LG2040/S91-PF/TRS-X Ligitek Group, LG2040/S91-PF/TRS-X Datasheet - Page 5

• Manufacturer Part Number: LG2040/S91-PF/TRS-X
• Manufacturer: Ligitek Group

Specifications of LG2040/S91-PF/TRS-X

• 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.: 30
• Viewing Angle 2?½: 36
• Pb: Yes
• Mounting Style: Through Hole

PART NO.
Typical Electro-Optical Characteristics Curve
G CHIP
1000
100
1.0
0.1
10
1.2
1.1
1.0
1.0
0.9
0.8
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
LG2040/S91-PF/TRS-X
-20
Ambient Temperature( ℃ )
Forward Voltage(V)
2.0
Wavelength (nm)
0
550
20
3.0
40
600
60
4.0
80
650
100
5.0
LIGITEK ELECTRONICS CO.,LTD.
100%
-60 °
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
Property of Ligitek Only
1.5
1.0
0.5
3.5
3.0
2.5
2.0
0.0
75%
1.0
-40
Fig.6 Directivity Radiation
-30 °
50%
Ambient Temperature( ℃ )
-20
Forward Current(mA)
25%
0
10
0 °
0
20
25%
40
100
50%
60
30 °
75%
80
Page
100%
1000
60 °
100
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