VLDB1232.., VLDTG1232..

www.vishay.com

Vishay Semiconductors

Rev. 1.0, 12-Feb-2019

2

Document Number: 80003

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

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

VLDB1232..., VLDTG1232...

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Reverse voltage (1)

Short term application only

VR

5V

DC Forward current

Tamb

≤ 60 °C

IF

30

mA

Power dissipation

PV

100

mW

Junction temperature

Tj

100

°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

400

K/W

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

VLDB1232G.., VLDB1232R.., BLUE

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity (1)

IF = 20 mA

IV

1800

3500

-

mcd

Luminous flux/luminous intensity

φV/IV

-

0.35

-

mlm/mcd

Dominant wavelength (1)

IF = 20 mA

λd

458

465

472

nm

Radiant intensity

IF = 20 mA

Ie

-62-

mW/sr

Peak wavelength

IF = 20 mA

λp

-

460

-

nm

Spectral bandwidth at 50 % Irel max.

IF = 20 mA

Δλ

-18-

nm

Angle of half intensity

IF = 20 mA

ϕ

-± 9

-

°

Forward voltage (1)

IF = 20 mA

VF

2.6

3.0

3.4

V

Reverse current

VR = 5 V

IR

-0.01

10

μA

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

VLDTG1232G.., VLDTG1232R.., TRUE GREEN

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity (1)

IF = 20 mA

IV

7100

16 000

-

mcd

Luminous flux/luminous intensity

φV/IV

-

0.35

-

mlm/mcd

Dominant wavelength (1)

IF = 20 mA

λd

515

525

541

nm

Radiant intensity

IF = 20 mA

Ie

-37-

mW/sr

Peak wavelength

IF = 20 mA

λp

-

519

-

nm

Spectral bandwidth at 50 % Irel max.

IF = 20 mA

Δλ

-28-

nm

Angle of half intensity

IF = 20 mA

ϕ

-± 9

-

°

Forward voltage (1)

IF = 20 mA

VF

2.6

2.9

3.4

V

Reverse current

VR = 5 V

IR

-0.01

10

μA