TLLR540., TLLG540.

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Vishay Semiconductors

Rev. 2.1, 10-May-2022

3

Document Number: 83030

For technical questions, contact: LED@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

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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.

Forward Current / Duty Cycle

0

2

4

6

8

10

T - Ambient Temperature (°C)

0

2040

6080

100

95 10064

0.4

0.2

0

0.2

0.4

0.6

95 10060

0.6

0.9

0.8

0

30°

10°

20°

40°

50°

60°

70°

80°

0.7

1.0

590

610

630

650

670

0

0.2

0.4

0.6

0.8

1.2

690

9510040-2

λ - Wavelength (nm)

1.0

red

0.1

1

10

100

VF - Forward Voltage (V)

95 10050

red

t

p/T = 0.001

t

p = 10 µs

5

4

3

2

0

1

0.01

0.1

1

10

100

95 10061

IF - Forward Current (mA)

100

10

1

0.1

red

10

20

50

100

200

0

0.4

0.8

1.2

1.6

2.4

96 11490

500

0.5

0.2

0.1

0.05

0.02

1

IF (mA)

tp/T

2.0

red