VISHAY

TLMK / O / S / Y330.

Document Number 83201

Rev. 1.4, 31-Aug-04

Vishay Semiconductors

www.vishay.com

9

Figure 23. Forward Current vs. Forward Voltage

Figure 24. Forward Current vs. Forward Voltage

Figure 25. Change of Forward Voltage vs. Ambient Temperature

0

10

20

30

40

50

60

70

80

90

100

1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5

17046

Yellow

Soft orange

Red

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

17047

Red

-200

-150

-100

-50

0

50

100

150

200

250

-50

-25

0

25

50

75

100

17039

10 mA

30 mA

50 mA

Red

Figure 26. Relative Luminous Intensity vs. Amb. Temperature

Figure 27. Change of Dominant Wavelength vs. Ambient

Temperature

Figure 28. Relative Luminous Intensity vs. Forward Current

0.0

0.5

1.0

1.5

2.0

2.5

-50

-25

0

25

50

75

100

17040

Red

-5

-4

-3

-2

-1

0

1

2

3

-50

-25

0

25

50

75

100

17041

Red

0.01

0

1

10

1

10

100

17042

Red