TLWBG7900 Vishay, TLWBG7900 Datasheet - Page 10

• 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

TLW.79..
Vishay Semiconductors
www.vishay.com
10
16059
16060
16070
Figure 32. Relative Luminous Flux vs. Forward Current
Figure 31. Specific Luminous Flux vs. Forward Current
10.00
1.00
0.10
0.01
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
1.0
0.1
420 440 460 480 500 520 540 560 580 600
1
1
Figure 33. Relative Intensity vs. Wavelength
Blue Green
Blue Green
Blue Green
I
I
F
F
– Forward Current ( mA )
– Forward Current ( mA )
l – Wavelength ( nm )
10
10
I
F
= 50 mA
100
100
16300
16040
16057
Figure 36. Rel. Luminous Flux vs. Ambient Temperature
Figure 34. Dominant Wavelength vs. Forward Current
100
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
511
510
509
508
507
506
505
504
503
502
90
80
70
60
50
40
30
20
10
0
Figure 35. Forward Current vs. Forward Voltage
–40
2.5
0
–20
Blue
Truegreen
3.0
T
amb
10
Blue
I
V
F
– Ambient Temperature ( °C )
0
F
– Forward Current ( mA )
3.5
– Forward Voltage ( V )
20
20
4.0
Blue Green
40
30
4.5
60
I
F
40
= 50 mA
5.0
Document Number 83144
80
50
100
5.5
Rev. A4, 24-Mar-03
VISHAY