TLWY7900 Vishay, TLWY7900 Datasheet - Page 10
![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
10
16059
16060
16070
10.00
Figure 32. Relative Luminous Flux vs. Forward Current
Figure 31. 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
420 440 460 480 500 520 540 560 580 600
1
1
Figure 33. Relative Intensity vs. Wavelength
Blue Green
Blue Green
Blue Green
I
F
I
- Forward Current ( mA )
F
- Forward Current ( mA )
λ - Wavelength ( nm )
10
10
I
F
= 50 mA
100
100
16300
16040
16057
Figure 36. Rel. Luminous Flux vs. Ambient Temperature
Figure 34. Dominant Wavelength vs. Forward Current
511
510
509
508
507
506
505
504
503
502
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 35. Forward Current vs. Forward Voltage
-40
2.5
0
T amb - Ambient Temperature ( ° C )
-20
Blue
Truegreen
3.0
10
I
V
F
F
Blue
- Forward Current ( mA )
- Forward Voltage ( V )
0
3.5
20
20
4.0
Blue Green
40
30
4.5
60
I
F
40
= 50 mA
5.0
Document Number 83144
80
50
100
5.5
Rev. 1.7, 24-Jun-04
VISHAY