TLWY7900 Vishay, TLWY7900 Datasheet - Page 10

• 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

TLWB / BG / O / R / TG / W / Y7900
Vishay Semiconductors
www.vishay.com
10
16059
16060
16070
10.00
Figure 32. Relative Luminous Flux vs. Forward Current
Figure 31. 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
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
F
I
- Forward Current ( mA )
F
- Forward Current ( mA )
λ - 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
511
510
509
508
507
506
505
504
503
502
100
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 35. Forward Current vs. Forward Voltage
-40
2.5
0
T amb - Ambient Temperature ( ° C )
-20
Blue
Truegreen
3.0
10
I
V
F
F
Blue
- Forward Current ( mA )
- Forward Voltage ( V )
0
3.5
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. 1.7, 24-Jun-04
VISHAY