TLWY7900 Vishay, TLWY7900 Datasheet - Page 12

• 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
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16063
16064
16071
10.00
Figure 44. Relative Luminous Flux vs. Forward Current
Figure 43. 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
400 450 500 550 600 650 700 750 800
1
1
Figure 45. Relative Intensity vs. Wavelength
White
White
I
White
F
λ
I
F
- Forward Current ( mA )
ı - Wavelength ( nm )
- Forward Current ( mA )
10
10
I
F
= 50 mA
100
100
16198
Figure 46. Chromaticity Coordinate Shift vs. Forward Current
0.345
0.340
0.335
0.330
0.325
0.320
0.315
0
10
I
F
X
- Forward Current ( mA )
20
Y
30
White
40
50
Document Number 83144
60
Rev. 1.7, 24-Jun-04
VISHAY