VLMK23.., VLMF23.., VLME23..

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Vishay Semiconductors

Rev. 2.2, 21-Jul-2022

4

Document Number: 81681

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TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

Fig. 1 - Forward Current vs. Ambient Temperature

Fig. 2 - Relative Luminous Intensity vs. Angular Displacement

Fig. 3 - Relative Intensity vs. Wavelength

Fig. 4 - Forward Current vs. Forward Voltage

Fig. 5 - Relative Luminous Intensity vs. Forward Current

Fig. 6 - Relative Luminous Intensity vs. Ambient Temperature

0

5

10

15

20

25

30

35

40

0

20406080

100

120

Tamb - Ambient Temperature (°C)

17524

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

0.0

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

620

640

660

680

700

- Wavelength (nm)

17512

red

1

10

100

1.0

1.5

2.0

2.5

3.0

VF - Forward Voltage (V)

17509

red

0.01

0.1

1

10

1

10

100

IF - Forward Current (mA)

17511

red

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

0

1020 3040 5060 7080 90 100

T

amb - Ambient Temperature (°C)

17510

I

F = 20 mA

red