TLWY7900 Vishay, TLWY7900 Datasheet - Page 9

• Manufacturer Part Number: TLWY7900
• Description: LED TELUX 4PIN YELLOW 1400MLM
• Manufacturer: Vishay
• Series: TELUX™r

Specifications of TLWY7900

• Viewing Angle: 90°
• Lens Shape: Dome
• Color: Yellow
• Luminous Flux @ Current - Test: 1.4 lm
• Current - Test: 70mA
• Wavelength - Dominant: 592nm
• Wavelength - Peak: 594nm
• Voltage - Forward (vf) Typ: 2.1V
• Lens Type: Clear
• Lens Style/size: Round, 3mm
• Package / Case: 4-DIP (0.200", 5.08mm)
• Size / Dimension: 7.62mm L x 7.62mm W
• Height: 4.05mm
• Mounting Type: Through Hole
• Resistance Tolerance: 592nm
• Led Size: 2 mm
• Illumination Color: Yellow
• Lens Color/style: Clear, Non-Diffused
• Operating Voltage: 2.1 V
• Wavelength: 592 nm
• Luminous Intensity: 1400 mcd
• Operating Current: 70 mA
• Maximum Operating Temperature: + 110 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Bulb Size: 1.65mm
• Led Color: Yellow
• Forward Current If: 70mA
• Forward Voltage: 2.1V
• Led Mounting: Through Hole
• Wavelength Typ: 597nm
• No. Of Pins: 4
• Lens Width: 7.62mm
• Led Colour: Yellow
• Dominant Wavelength: 592nm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Millicandela Rating: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 751-1197-5

Document Number 83144
Rev. 1.7, 24-Jun-04
VISHAY
16038
16039
16068
10.00
Figure 26. Relative Luminous Flux vs. Forward Current
Figure 25. Specific Luminous Flux vs. Forward Current
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
460 480 500 520 540 560 580 600 620
1
1
Figure 27. Relative Intensity vs. Wavelength
True Green
True Green
True Green
I
I
F
F
λ - Wavelength ( nm )
- Forward Current ( mA )
- Forward Current ( mA )
10
10
TLWB / BG / O / R / TG / W / Y7900
100
100
16301
16058
16061
Figure 30. Rel. Luminous Flux vs. Ambient Temperature
Figure 28. Dominant Wavelength vs. Forward Current
100
541
539
537
535
533
531
529
527
525
523
521
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 29. Forward Current vs. Forward Voltage
2.5
-40
0
-20
T
Blue Green
3.0
amb
10
I
Blue Green
F
V
− Ambient Temperature ( °C )
- Forward Current ( mA )
F
0
3.5
- Forward Voltage ( V )
True Green
20
20
4.0
Vishay Semiconductors
40
30
4.5
60
I
F
= 50 mA
40
5.0
80
100
5.5
50
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