TLHR640., TLHY640., TLHG640.

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Vishay Semiconductors

Rev. 2.3, 27-Sep-2021

4

Document Number: 83219

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Fig. 5 - Relative Luminous Intensity vs. Ambient Temperature

Fig. 6 - Relative Luminous Intensity vs. Forward Current/Duty Cycle

Fig. 7 - Relative Luminous Intensity vs. Forward Current

Fig. 8 - Relative Intensity vs. Wavelength

Fig. 9 - Forward Current vs. Forward Voltage

Fig. 10 - Relative Luminous Intensity vs. Ambient Temperature

0

0

0.4

0.8

1.2

1.6

95 10027

20

40

60

80

100

Tamb - Ambient Temperature (°C)

I

F = 10 mA

red

10

20

50

100

200

0

0.4

0.8

1.2

1.6

2.4

95 10321

500

0.5

0.2

0.1

0.05

0.02

1

I

F (mA)

t

p/T

2.0

red

0.01

0.1

1

10

IF - Forward Current (mA)

100

10

95 10029

red

1

590

610

630

650

670

0

0.2

0.4

0.6

0.8

1.2

690

95 10040

λ - Wavelength (nm)

1.0

red

0.1

1

10

100

1000

10

8

6

4

2

0

95 10030

VF - Forward Voltage (V)

yellow

t

p/T = 0.001

t

p = 10 µs

0

0

0.4

0.8

1.2

1.6

95 10031

20

40

60

80

100

Tamb - Ambient Temperature (°C)

yellow

I

F = 10 mA