TLWY7900 Vishay, TLWY7900 Datasheet - Page 3
![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
TYPICAL CHARACTERISTICS (T
Document Number: 83144
Rev. 2.6, 04-Feb-11
Fig. 3 - Rel. Luminous Intensity vs. Angular Displacement
16200
18019
10 000
18020
Fig. 1 - Forward Current vs. Ambient Temperature
1000
100
100
1.0
0.9
0.8
0.7
80
60
40
20
10
0
1
0.01
Fig. 2 - Forward Current vs. Pulse Length
0
0.6
R
red, yellow
t
p
thJA
red, yellow
/T = 0.01
T
1
20
amb
0.4
= 200 K/W
0.1
- Ambient Temperature (°C)
t
p
0.5
- Pulse Length (ms)
0.2
40
0.02
60
0
0°
1
0.2
0.05
80
10°
T
amb
10
100
≤ 85 °C
amb
20°
For technical questions, contact:
0.1
= 25 °C, unless otherwise specified)
120
100
30°
40°
50°
60°
70°
80°
TELUX LED
LED@vishay.com
20180
16008
16007
Fig. 6 - Forward Current vs. Forward Voltage
Fig. 4 - Relative Intensity vs. Wavelength
Fig. 5 - Relative Intensity vs. Wavelength
100
1.2
1.0
0.8
0.6
0.4
0.2
90
80
70
60
50
40
30
20
10
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
0
1.5
540
570
TLWR7900, TLWY7900
yellow
red, soft orange
560
1.7
red
590
Vishay Semiconductors
V
F
λ- Wavelength (nm)
λ - Wavelength (nm)
- Forward Voltage (V)
610
580
1.9
630
600
2.1
650
620
2.3
www.vishay.com
670
640
2.5
3