VLDS1235.., VLDR1235.., VLDK1235.., VLDY1235..

www.vishay.com

Vishay Semiconductors

Rev. 1.1, 07-Jun-17

2

Document Number: 84280

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

Note

(1) Driving the LED in reverse direction is suitable for a short term application only

Note

(1) Tolerances: ± 15 % for IV, ± 0.1 V for VF, ± 1 nm for

λd

Note

(1) Tolerances: ± 15 % for IV, ± 0.1 V for VF, ± 1 nm for

λd

Note

(1) Tolerances: ± 15 % for IV, ± 0.1 V for VF, ± 1 nm for

λd

ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)

VLDS1235..., VLDR1235..., VLDK1235..., VLDY1235...

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Reverse voltage (1)

Short term application only

VR

5V

DC Forward current

Tamb

≤ 60 °C

IF

70

mA

Power dissipation

PV

200

mW

Junction temperature

Tj

125

°C

Operating temperature range

Tamb

-40 to +100

°C

Storage temperature range

Tstg

-40 to +100

°C

Thermal resistance junction-to-ambient

Mounted on PC board (pad size > 16 mm2)RthJA

325

K/W

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

VLDS1235G, VLDS1235R, SUPER RED

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity (1)

IF = 50 mA

IV

5600

11 000

22 400

mcd

Luminous flux/luminous intensity

φV/IV

-0.5

-

mlm/mcd

Dominant wavelength (1)

IF = 50 mA

λd

626

630

637

nm

Peak wavelength

IF = 50 mA

λp

-

639

-

nm

Spectral bandwidth at 50 % Irel max.

IF = 50 mA

Δλ

-18

-

nm

Angle of half intensity

IF = 50 mA

ϕ

-± 11

-

deg

Forward voltage (1)

IF = 50 mA

VF

1.9

2.2

2.7

V

Reverse current

VR = 5 V

IR

-0.01

10

μA

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

VLDR1235G, VLDR1235R, RED

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity (1)

IF = 50 mA

IV

9000

14 500

35 500

mcd

Luminous flux/luminous intensity

φV/IV

-0.5

-

mlm/mcd

Dominant wavelength (1)

IF = 50 mA

λd

619

624

631

nm

Peak wavelength

IF = 50 mA

λp

-

632

-

nm

Spectral bandwidth at 50 % Irel max.

IF = 50 mA

Δλ

-18

-

nm

Angle of half intensity

IF = 50 mA

ϕ

-± 11

-

deg

Forward voltage (1)

IF = 50 mA

VF

1.9

2.2

2.7

V

Reverse current

VR = 5 V

IR

-0.01

10

μA

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

VLDK1235G, VLDK1235R, AMBER

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity (1)

IF = 50 mA

IV

9000

18 000

35 500

mcd

Luminous flux/luminous intensity

φV/IV

-0.5

-

mlm/mcd

Dominant wavelength (1)

IF = 50 mA

λd

611

616

621

nm

Peak wavelength

IF = 50 mA

λp

-

622

-

nm

Spectral bandwidth at 50 % Irel max.

IF = 50 mA

Δλ

-18

-

nm

Angle of half intensity

IF = 50 mA

ϕ

-± 11

-

deg

Forward voltage (1)

IF = 50 mA

VF

1.92.252.7

V

Reverse current

VR = 5 V

IR

-0.01

10

μA