Document Number 85198

Rev. 1.0, 13-Jul-10

www.vishay.com

3

Vishay Semiconductors

VLHW4100

Figure 1. Forward Current vs. Ambient Temperature

Figure 2. Relative Luminous Intensity vs. Angular Displacement

Figure 3. Relative Intensity vs. Wavelength

22168

0

20

10

30

0

20406080

100

0.4

0.2

0

22181

0.6

0.9

0.8

0°

30°

10°

20°

40°

50°

60°

70°

80°

0.7

1.0

λ - Wavelength (nm)

22169

0

0.2

0.4

0.6

0.8

1.0

1.2

400

450

500

550

600

650

700

Figure 4. Forward Current vs. Forward Voltage

Figure 5. Relative Luminous Flux vs. Forward Current

Figure 6. Coordinates of Colorgroups

22170

1

10

100

012345

0.01

0.1

1

10

110

100

22171

22182

YU

YL

XU

XL

WU

WL

VU

VL

UU

UL

0.37

0.39

0.35

0.33

0.31

0.29

0.27

0.37

0.35

0.33

0.31

0.29

0.27

X Coordinates