VLME310 datasheet(2/8 Pages) VISHAY

2 / 8 page

VLME3100, VLME3105

www.vishay.com

Vishay Semiconductors

Rev. 1.7, 23-Sep-2021

Document Number: 81231

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

Notes

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

≤ 1.6

(2) Not for new designs

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

in 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)

VLME310.

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Reverse voltage (1)

DC forward current

Tamb

≤ 85 °C

Surge forward current

≤ 10 μs

IFSM

0.1

Power dissipation

Junction temperature

+125

°C

Operating temperature range

Tamb

-40 to +100

°C

Storage temperature range

Tstg

-40 to +100

°C

Thermal resistance junction / ambient Mounted on PC board (pad size > 16 mm2)RthJA

400

K/W

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

VLME310., YELLOW

PARAMETER

TEST CONDITION

PART

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity (1)

IF = 10 mA

VLME3100

mcd

VLME3105 (2)

140

mcd

Dominant wavelength

IF = 10 mA

λd

581

588

594

Peak wavelength

IF = 10 mA

λp

590

Angle of half intensity

IF = 10 mA

-± 60

Forward voltage

IF = 20 mA

-2.0

2.6

Reverse voltage

IR = 10 μA

Junction capacitance

VR = 0 V, f = 1 MHz

-15-

LUMINOUS INTENSITY CLASSIFICATION

GROUP

LUMINOUS INTENSITY IV (mcd)

STANDARD

OPTIONAL

MIN.

MAX.

22.4

28.0

35.5

145

256

171

112

140

180

224

280

CROSSING TABLE

VISHAY

OSRAM

VLME3100

LYT676

VLME3105

LYT676R1S2

COLOR CLASSIFICATION

GROUP

YELLOW

DOM. WAVELENGTH (nm)

MIN.

MAX.

581

584

583

586

585

588

587

590

589

592

591

594

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