VISHAY VLMW41 Technical data

19225

Standard SMD LED PLCC-2

FEATURES

• High efficient InGaN technology

• Chromaticity coordinate categorized
according to CIE1931 per packing unit

• Typical color temperature 5500 K

• EIA and ICE standard package

• Compatible with reflow, vapor phase and wave
solder processes acc. to CECC 00802 and
J-STD-020C

• Available in 8 mm tape reel

• Lead (Pb)-free device

• Preconditioning: according to JEDEC level 2a

• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC

•

ESD-withstand voltage: up to 2 kV according to
JESD22-A114-B

• Automotive qualified AEC-Q101

VLMW41..

Vishay Semiconductors

e3

DESCRIPTION

This device has been designed to meet the increasing
demand for white SMD LED.

The package of the VLMW41.. is the PLCC-2.
It consists of a lead frame which is embedded in a

white thermoplast. The reflector inside this package is
filled with a mixture of epoxy and TAG phosphor.

APPLICATIONS

• Camera flash light

• Signal and symbol luminaire

• Marker lights

• Interior and exterior automotive lighting: brake
lights, turn lights, backlighting, side markers

• Indicator lighting

The TAG phosphor converts the blue emission
partially to yellow, which mixes with the remaining blue
to give white.

PRODUCT GROUP AND PACKAGE DATA

• Product group: LED

• Package: SMD PLCC-2

• Product series: standard

• Angle of half intensity: ± 60°

PARTS TABLE

PART COLOR, LUMINOUS INTENSITY TECHNOLOGY

VLMW41R2S2-5K8L-08

VLMW41R2S2-5K8L-18

VLMW41S1T1-5K8L-08

VLMW41S1T1-5K8L-18

VLMW41R1T1-5K8L-08

VLMW41R1T1-5K8L-18

White, I

White, I

White, I

White, I

White, I

White, I

= (140 to 280) mcd

V

= (140 to 280) mcd

V

= (180 to 355) mcd

V

= (180 to 355) mcd

V

= (112 to 355) mcd

V

= (112 to 355) mcd

V

InGaN/TAG on Sapphire

InGaN/TAG on Sapphire

InGaN/TAG on Sapphire

InGaN/TAG on Sapphire

InGaN/TAG on Sapphire

InGaN/TAG on Sapphire

Document Number 81370
Rev. 1.3, 23-Oct-07

www.vishay.com

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VLMW41..

Vishay Semiconductors

ABSOLUTE MAXIMUM RATINGS1) VLMW41..

PARAMETER TEST CONDITION SYMBOL VALUE UNIT

≤ 80 °C I

DC forward current

Surge forward current

Power dissipation

Junction temperature

Storage temperature range

Operating temperature range

Thermal resistance junction/
ambient

Note:

1)

T

= 25 °C, unless otherwise specified

amb

T

amb

≤ 10 µs I

t

p

mounted on PC board

(pad size > 16 mm

2

)

T

T

R

F

FSM

P

T

stg

amb

thJA

V

j

OPTICAL AND ELECTRICAL CHARACTERISTICS1) VLMW41.., WHITE

PARAMETER TEST CONDITION PART SYMBOL MIN TYP. MAX UNIT

I

V

I

V

I

V

ϕ ± 60 deg

F

VF

IV

Luminous intensity

Chromaticity coordinate x acc. to
CIE 1931

Chromaticity coordinate y acc. to
CIE 1931

Angle of half intensity

Forward voltage

Temperature coefficient of V

Temperature coefficient of I

F

V

Note:
Not designed for reverse operation

1)

T

= 25 °C, unless otherwise specified

amb

VLMW41R2S2

= 10 mA

I

F

VLMW41S1T1

VLMW41R1T1

I

= 10 mA

F

I

= 10 mA

F

I

= 10 mA

F

I

= 20 mA V

F

VLMW4100 x 0.33

VLMW4100 y 0.33

IF = 10 mA TC

IF = 10 mA TC

20 mA

0.1 A

84 mW

110 °C

- 40 to + 100 °C

- 40 to + 100 °C

360 K/W

140 280 mcd

180 355 mcd

112 355 mcd

3.3 4.2 V

- 3 mV/K

- 0.4 %/K

LUMINOUS INTENSITY CLASSIFICATION

GROUP LIGHT INTENSITY (MCD)

STANDARD OPTIONAL MIN MAX

R

S

T 1 280 355

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 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.

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1 112 140

2 140 180

1 180 224

2 224 280

CROSSING TABLE

VISHAY OSRAM

VLMW41.. LWT67C..

Document Number 81370

Rev. 1.3, 23-Oct-07

Vishay Semiconductors

CHROMATICITY COORDINATED GROUPS FOR WHITE SMD LED

XY XY

0.291 0.268

5L

5K

6L

6K

Note:
Chromaticity coordinate groups are tested at a current pulse duration of 25 ms and a tolerance of ± 0.01.

0.285 0.279 0.330 0.347

0.307 0.312 0.347 0.371

7L

0.310 0.297 0.345 0.352

0.296 0.259

0.291 0.268 0.330 0.330

0.310 0.297 0.338 0.342

7K

0.313 0.284 0.352 0.344

0.310 0.297

0.307 0.312 0.347 0.371

0.330 0.347 0.367 0.401

8L

0.330 0.330 0.364 0.380

0.313 0.284

0.310 0.297 0.338 0.342

0.330 0.330 0.364 0.380

8K

0.330 0.310 0.360 0.357

VLMW41..

0.330 0.330

0.330 0.310

0.345 0.352

0.352 0.344

TYPICAL CHARACTERISTICS

T

= 25 °C, unless otherwise specified

amb

30

20

10

- Forward Current (mA)

F

I

0

0 20406080 100

20913

Figure 1. Forward Current vs. Ambient Temperature

T

- Ambient Temperature (°C)

amb

120

0°

1.0

0.9

0.8

- Relative Luminous Intensity

0.7

V rel

I

95 10319

0.4 0.2 0 0.2 0.4

0.6

10° 20°

30°

40°

50°

60°

70°

80°

0.6

Figure 2. Rel. Luminous Intensity vs. Angular Displacement

Document Number 81370
Rev. 1.3, 23-Oct-07

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