VLMS233.., VLMR233.., VLMK233.., VLMO233.., VLMY233..

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Vishay Semiconductors

Rev. 1.5, 21-Jul-2022

2

Document Number: 82423

For technical questions, contact: LED@vishay.com

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

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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

VLMS233.., SUPER RED

PARAMETER

TEST CONDITION

PART

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity

IF = 20 mA

VLMS233T1V1

IV

280

450

900

mcd

Luminous flux/luminous intensity

φV/IV

-3-

mlm/mcd

Dominant wavelength

IF = 20 mA

λd

626

630

639

nm

Peak wavelength

IF = 20 mA

λp

-

639

-

nm

Spectral bandwidth at 50 % Irel max.

IF = 20 mA

Δλ

-18-

nm

Angle of half intensity

IF = 20 mA

ϕ

-± 60

-

°

Forward voltage

IF = 20 mA

VF

1.8

2

2.6

V

Reverse current

VR = 5 V

IR

-0.01

10

μA

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

VLMR233.., RED

PARAMETER

TEST CONDITION

PART

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity

IF = 20 mA

VLMR233T2V2

IV

355

650

1120

mcd

Luminous flux/luminous intensity

φV/IV

-3-

mlm/mcd

Dominant wavelength

IF = 20 mA

λd

619

625

631

nm

Peak wavelength

IF = 20 mA

λp

-

632

-

nm

Spectral bandwidth at 50 % Irel max.

IF = 20 mA

Δλ

-18-

nm

Angle of half intensity

IF = 20 mA

ϕ

-± 60

-

°

Forward voltage

IF = 20 mA

VF

1.8

2

2.6

V

Reverse current

VR = 5 V

IR

-0.01

10

μA

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

VLMK233.., AMBER

PARAMETER

TEST CONDITION

PART

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity

IF = 20 mA

VLMK233U1AA

IV

450

680

1400

mcd

Luminous flux/luminous intensity

φV/IV

-3-

mlm/mcd

Dominant wavelength

IF = 20 mA

λd

611

616

622

nm

Peak wavelength

IF = 20 mA

λp

-

622

-

nm

Spectral bandwidth at 50 % Irel max.

IF = 20 mA

Δλ

-18-

nm

Angle of half intensity

IF = 20 mA

ϕ

-± 60

-

°

Forward voltage

IF = 20 mA

VF

1.8

2.1

2.6

V

Reverse current

VR = 5 V

IR

-0.01

10

μA

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

VLMO233.., SOFT ORANGE

PARAMETER

TEST CONDITION

PART

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity

IF = 20 mA

VLMO233U1AA

IV

450

760

1400

mcd

Luminous flux/luminous intensity

φV/IV

-3-

mlm/mcd

Dominant wavelength

IF = 20 mA

VLMO233U1AA

λd

600

605

611

nm

Peak wavelength

IF = 20 mA

λp

-

611

-

nm

Spectral bandwidth at 50 % Irel max.

IF = 20 mA

Δλ

-17-

nm

Angle of half intensity

IF = 20 mA

ϕ

-± 60

-

°

Forward voltage

IF = 20 mA

VF

1.8

2.1

2.6

V

Reverse current

VR = 5 V

IR

-0.01

10

μA