TLWY7900 Vishay, TLWY7900 Datasheet - Page 5

• 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. 2.6, 04-Feb-11
Fig. 13 - Rel. Luminous Flux vs. Ambient Temperature
Fig. 14 - Thermal Resistance Junction Ambient vs.
16201
15977
16009
Fig. 15 - Percentage Total Luminous Flux vs.
Total Included Angle for 90° Emission Angle
100
230
220
210
200
190
180
170
160
2.0
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
- 40 - 20
0
0
T
Total Included Angle (Degrees)
50
amb
25
Cathode Padsize
yellow
Cathode Padsize (mm
- Ambient Temperature (°C)
0
100
50
20
150
40
Padsize 8 mm
per anode pin
75
200
I
F
60
For technical questions, contact:
= 70 mA
100
2
)
250
80
2
125
100
300
TELUX LED
[e-mail]
TLWR7900, TLWY7900
Vishay Semiconductors
www.vishay.com
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