TLWY7900 Vishay, TLWY7900 Datasheet - Page 4

• 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

TLWR7900, TLWY7900
Vishay Semiconductors
www.vishay.com
4
Fig. 8 - Relative Luminous Flux vs. Forward Current
Fig. 9 - Relative Luminous Flux vs. Forward Current
15975
15979
15978
Fig. 7 - Forward Current vs. Forward Voltage
0.01
100
0.01
0.1
10
90
80
70
60
50
40
30
20
10
0.1
10
0
1
1
1.4
1
1
yellow
red
1.6
yellow
I
F
V
I
F
- Forward Current (mA)
F
- Forward Current (mA)
- Forward Voltage (V)
1.8
10
10
2.0
For technical questions, contact:
2.2
100
100
2.4
TELUX LED
[e-mail]
Fig. 12 - Rel. Luminous Flux vs. Ambient Temperature
Fig. 10 - Specific Luminous Flux vs. Forward Current
Fig. 11 - Specific Luminous Flux vs. Forward Current
18022
18021
15981
1.0
0.1
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.1
- 40 - 20
1
1
yellow
red
T
amb
I
F
I
F
- Forward Current (mA)
- Ambient Temperature (°C)
0
- Forward Current (mA)
red
20
10
10
40
Document Number: 83144
I
F
60
= 70 mA
Rev. 2.6, 04-Feb-11
80
100
100
100