Datasheet

TLW.76..
Vishay Semiconductors
8 (14) Rev. A8, 07-Aug-01
www.vishay.com Document Number 83138
0
10
20
30
40
50
60
70
80
90
100
1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4
V
F
– Forward Voltage ( V )15975
F
I – Forward Current ( mA )
Yellow
Figure 17 Forward Current vs. Forward Voltage
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
–40 –20 0 20 40 60 80 100
T
amb
– Ambient Temperature ( °C )15977
I
F
= 70 mA
Yellow
Vrel
– Relative Luminous Flux
Figure 18 Rel. Luminous Flux vs. Ambient Temperature
0.1
1.0
1 10 100
I
F
– Forward Current ( mA )15981
I – Specific Luminous Flux
Spec
Yellow
Figure 19 Specific Luminous Flux vs. Forward Current
0.01
0.10
1.00
10.00
1 10 100
I
F
– Forward Current ( mA )15979
I – Relative Luminous Flux
Vrel
Yellow
Figure 20 Relative Luminous Flux vs. Forward Current
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
540 550 560 570 580 590 600 610 620 630 640
– Wavelength ( nm )16008
I – Relative Luminous Intensity
Vrel
I
F
= 70 mAYellow
Figure 21 Relative Luminous Intensity vs. Wavelength
I
F
– Forward Current ( mA )16435
Dominant Wavelength (nm)
590
590.5
591.0
591.5
592.0
0 10203040506070
Yellow
Figure 22 Dominant Wavelength vs. Forward Current