VLMS20.., VLMK20.., VLMO20.., VLMY20.., VLMP20..

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Vishay Semiconductors

Rev. 2.4, 14-Sep-2022

6

Document Number: 81339

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Fig. 7 - Forward Current vs. Forward Voltage

Fig. 8 - Relative Luminous Intensity vs. Ambient Temperature

Fig. 9 - Relative Luminous Intensity vs. Ambient Temperature

Fig. 10 - Forward Voltage vs. Ambient Temperature

Fig. 11 - Change of Forward Voltage vs. Ambient Temperature

1

10

100

1

1.5

2

2.5

3

VF - Forward Voltage (V)

95 10878

0

0.25

0.50

0.75

1.00

1.25

1.50

1.75

2.00

2.25

2.50

- 40

- 20

0

20

40

60

80

100

Tamb - Ambient Temperature (°C)

18251-1

yellow

soft orange

red

0.0

0.5

1.0

1.5

2.0

2.5

3.0

- 50

- 25

0

25

50

75

100

T

amb - Ambient Temperature (°C)

18616

Pure green

1.65

1.70

1.75

1.80

1.85

1.90

1.95

2.00

- 40

- 20

0

20

40

60

80

100

Tamb - Ambient Temperature (°C)

18252-1

yellow

soft orange

red

- 0.5

- 0.4

- 0.3

- 0.2

- 0.1

0

0.1

0.2

0.3

0.4

0.5

- 60 - 40 - 20

0

20

40

60

80

100

Tamb - Ambient Temperature (°C)

20687-1

pure green