TLHR640., TLHY640., TLHG640.

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Vishay Semiconductors

Rev. 2.3, 27-Sep-2021

3

Document Number: 83219

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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Note

(1) In one packing unit IVmin./IVmax.

≤ 0.5

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

Fig. 1 - Forward Current vs. Ambient Temperature

Fig. 2 - Forward Current vs. Pulse Length

Fig. 3 - Relative Luminous Intensity vs. Angular Displacement

Fig. 4 - Forward Current vs. Forward Voltage

OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

TLHG640., GREEN

PARAMETER

TEST CONDITION

PART

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity (1)

IF = 10 mA

TLHG6400

IV

1.6

10

-

mcd

TLHG6401

IV

412

-

mcd

TLHG6405

IV

6.3

15

-

mcd

Dominant wavelength

IF = 10 mA

λd

562

-

575

nm

Peak wavelength

IF = 10 mA

λp

-

565

-

nm

Angle of half intensity

IF = 10 mA

ϕ

-± 30

-

°

Forward voltage

IF = 20 mA

VF

-2.4

3

V

Reverse voltage

IR = 10 μA

VR

615

-

V

Junction capacitance

VR = 0 V, f = 1 MHz

Cj

-50

-

pF

0

10

20

30

40

60

95 10046

50

0100

80

60

40

20

Tamb - Ambient Temperature (°C)

0.01

0.1

1

10

1

10

100

1000

10 000

100

95 10025

0.02

0.05

0.1

0.2

1

0.5

T

amb ≤ 85 °C

t

p/T = 0.01

tp - Pulse Length (ms)

0.4

0.2

0

0.2

0.4

0.6

95 10042

0.6

0.9

0.8

0°

30°

10°

20°

40°

50°

60°

70°

80°

0.7

1.0

red

t

p/T = 0.001

t

p = 10 µs

0.1

1

10

100

1000

95 10026

VF - Forward Voltage (V)

10

8

6

4

2

0