VLM.33..

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Vishay Semiconductors

Rev. 2.1, 19-Sep-2022

4

Document Number: 81336

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Fig. 3 - Relative Luminous Intensity vs. Angular Displacement

Fig. 4 - Forward Current vs. Forward Voltage

Fig. 5 - Relative Luminous Intensity vs. Forward Current

Fig. 6 - Relative Intensity vs. Wavelength

Fig. 7 - Relative Luminous Intensity vs. Ambient Temperature

Fig. 8 - Change of Dominant Wavelength vs. Forward Current

0.4

0.2

0

95 10319

0.6

0.9

0.8

0°

30°

10°

20°

40°

50°

60°

70°

80°

0.7

1.0

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

V

F - Forward Voltage (V)

20144

yellow

soft orange

amber

super red

0.01

0.1

1

10

1

10

100

I

F - Forward Current (mA)

super red

20143

amber

yellow

soft orange

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

600 610 620 630 640 650 660 670 680 690 700

20198

super red

λ - Wavelength (nm)

0.0

0.5

1.0

1.5

2.0

2.5

- 50

- 25

0

25

50

75

100

T

amb - Ambient Temperature (°C)

20201

super red

- 1.5

- 1.0

- 0.5

0.0

0.5

1.0

1.5

10

20

30

40

50

60

70

80

90 100

20202

I

F - Forward Current (mA)

super red