VLMTG41S2U1

www.vishay.com

Vishay Semiconductors

Rev. 1.2, 02-Oct-13

2

Document Number: 83377

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

Note

• Not designed for reverse operation



Note

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

and an accuracy of ± 11 %.



These 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 are 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 are not

be orderable.

Note

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

Fig. 1 - Forward Current vs. Ambient Temperature

Fig. 2 - Relative Luminous Intensity vs. Angular Displacement

VLMTG41.., TRUE GREEN

PARAMETER

TEST CONDITION

PART

SYMBOL

MIN.

TYP.

MAX.

UNIT

Luminous intensity

VLMTG41S2U1

224

380

560

mcd

Dominant wavelength



d

515

530

541

nm

Peak wavelength



p

-

520

-

nm

Angle of half intensity



-± 60

-

deg

Forward voltage

-3.2

4.2

V

--4-

mV/K

-

-0.25

-

%/K

LUMINOUS INTENSITY CLASSIFICATION

GROUP

LIGHT INTENSITY (mcd)

STANDARD

OPTIONAL

MIN.

MAX.

S

2

224

280

T

1

280

355

2

355

450

U

1

450

560

COLOR CLASSIFICATION

GROUP

TRUE GREEN

DOM. WAVELENGTH (nm)

MIN.

MAX.

3

515

523

4

521

529

5

527

535

6

533

541

CROSSING TABLE

VISHAY

OSRAM

VLMTG41S2U1

LTT67CS2U1

0

10

20

30

0

20406080

100

T

20913

120

0.4

0.2

0

95 10319

0.6

0.9

0.8

0°

30°

10°

20°

40°

50°

60°

70°

80°

0.7

1.0