TLWBG7900 Vishay, TLWBG7900 Datasheet - Page 7

• Manufacturer Part Number: TLWBG7900
• Description: Standard LED - Through Hole Blue/Green Clr Non
• Manufacturer: Vishay

Specifications of TLWBG7900

• Viewing Angle: 45 deg
• Lens Shape: Round
• Led Size: 2 mm
• Illumination Color: Blue-Green
• Lens Color/style: Clear, Non-Diffused
• Operating Voltage: 4.2 V
• Wavelength: 505 nm
• Operating Current: 50 mA
• Lens Dimensions: 3.3 mm
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Package / Case: 7.62 mm Square 4 Pin
• Led Color: Blue-Green
• Forward Current If: 50mA
• Forward Voltage: 4.2V
• Led Mounting: Through Hole
• Wavelength Typ: 510nm
• Lens Width: 7.62
• Mounting Type: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number 83144
Rev. A4, 24-Mar-03
VISHAY
16007
16314
16434
Figure 15. Dominant Wavelength vs. Forward Current
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
619.0
618.5
618.0
617.5
617.0
616.5
616.0
570 580 590 600 610 620 630 640 650 660 670
560 570 580 590 600 610 620 630 640 650 660
Figure 13. Relative Intensity vs. Wavelength
Figure 14. Relative Intensity vs. Wavelength
0
Softorange
10
Red
I
F
– Wavelength ( nm )
l – Wavelength ( nm )
20
– Forward Current ( mA )
Red
30
40
I
I
50
F
F
= 50 mA
= 50 mA
60
70
16436
15975
15977
Figure 18. Rel. Luminous Flux vs. Ambient Temperature
Figure 16. Dominant Wavelength vs. Forward Current
100
605.0
604.5
604.0
603.5
603.0
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
90
80
70
60
50
40
30
20
10
0
Figure 17. Forward Current vs. Forward Voltage
–40
1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4
0
–20
T
10
Yellow
amb
Yellow
I
V
F
– Ambient Temperature ( °C )
F
0
20
– Forward Current ( mA )
– Forward Voltage ( V )
20
30
Vishay Semiconductors
40
40
Softorange
I
60
50
F
= 70 mA
80
60
TLW.79..
100
70
www.vishay.com
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