TLWY7900 Vishay, TLWY7900 Datasheet - Page 11

• 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
16041
16042
16069
10.00
Figure 38. Relative Luminous Flux vs. Forward Current
Figure 37. 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
400 420 440 460 480 500 520 540 560
1
1
Figure 39. Relative Intensity vs. Wavelength
Blue
Blue
Blue
I
I
F
F
- Forward Current ( mA )
λ - W avelength ( nm )
- Forward Current ( mA )
10
10
TLWB / BG / O / R / TG / W / Y7900
100
100
16299
16062
16065
Figure 42. Rel. Luminous Flux vs. Ambient Temperature
Figure 40. 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
90
80
70
60
50
40
30
20
10
473
472
471
470
469
0
Figure 41. Forward Current vs. Forward Voltage
2.5
-40
0
T amb - Ambient Temperature ( ° C )
-20
White
3.0
V
White
10
I
F
F
- Forward Voltage ( V )
- Forward Current ( mA )
0
3.5
Blue
20
20
4.0
Vishay Semiconductors
40
30
4.5
60
I
F
= 50 mA
40
5.0
80
5.5
100
50
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