TLWY7900 Vishay, TLWY7900 Datasheet - Page 8
![LED TELUX 4PIN YELLOW 1400MLM](/photos/8/5/80576/tlwy7900_sml.jpg)
TLWY7900
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
8
15981
15979
16008
Figure 20. Relative Luminous Flux vs. Forward Current
Figure 19. Specific Luminous Flux vs. Forward Current
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
0.1
10
1
540 550 560 570 580 590 600 610 620 630 640
1
1
Figure 21. Relative Intensity vs. Wavelength
Yellow
Yellow
Yellow
I
I
F
F
- Forward Current ( mA )
λ - Wavelength ( nm )
- Forward Current ( mA )
10
10
100
100
16435
16037
16056
Figure 24. Rel. Luminous Flux vs. Ambient Temperature
Figure 22. Dominant Wavelength vs. Forward Current
592.0
591.5
591.0
590.5
590.0
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 23. Forward Current vs. Forward Voltage
-40
2.5
0
-20
True Green
T
10
amb
3.0
I
V
F
True Green
F
- Forward Current ( mA )
Ambient Temperature ( °C )
20
- Forward Current ( V )
0
3.5
20
30
4.0
40
40
Yellow
4.5
50
60
I
F
= 50 mA
5.0
Document Number 83144
60
80
100
70
5.5
Rev. 1.7, 24-Jun-04
VISHAY