VLMP31..

www.vishay.com

Vishay Semiconductors

Rev. 1.8, 22-Apr-2022

2

Document Number: 81328

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 LED in reverse direction is suitable for short term application

Note

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

≤ 1.6

Note

• Luminous intensity is tested at a current pulse duration of 25 ms

and an accuracy of ± 11 %.

The above type numbers represent the order groups which

include only a few brightness groups. Only one group will be

shipped on each reel (there will be no mixing of two groups on

each reel). In order to ensure availability, single brightness

groups will not be orderable.

In a similar manner for colors where wavelength groups are

measured and binned, single wavelength groups will be shipped

on any one reel.

In order to ensure availability, single wavelength groups will not

be orderable

Note

• Wavelengths are tested at a current pulse duration of 25 ms

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

VLMP31..

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Reverse voltage (1)

VR

5V

DC forward current

Tamb

≤ 85 °C

IF

30

mA

Surge forward current

tp

≤ 10 μs

IFSM

0.2

A

Power dissipation

PV

80

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

400

K/W

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

VLMPG31L1M2, PURE GREEN

PARAMETER

TEST CONDITION

PART

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity (1)

IF = 6 mA

VLMP3100...

IV

1.12

4

-

mcd

VLMP3102...

IV

2.8

3.8

5.6

mcd

VLMP31G2J1...

IV

2.24

3.6

5.6

mcd

VLMP31H2J2...

IV

3.55

4.3

7.1

mcd

Dominant wavelength

IF = 6 mA

λd

555

560

565

nm

Peak wavelength

IF = 6 mA

λp

-

562

-

nm

Angle of half intensity

IF = 6 mA

ϕ

-± 60

-

°

Forward voltage

IF = 20 mA

VF

-2.1

2.8

V

Reverse voltage

IR = 10 μA

VR

615

-

V

Junction capacitance

VR = 0 V, f = 1 MHz

CI

-15-

pF

LUMINOUS INTENSITY CLASSIFICATION

GROUP

LIGHT INTENSITY (mcd)

STANDARD

OPTIONAL

MIN.

MAX.

G

1

1.8

2.24

2

2.24

2.8

H

1

2.8

3.55

2

3.55

4.5

J

14.5

5.6

25.6

7.1

K

17.1

9.0

2

9.0

11.2

COLOR CLASSIFICATION

GROUP

DOMINANT WAVELENGTH (nm)

PURE GREEN

MIN.

MAX.

0

555

559

1

558

561

2

560

563

3

562

565