ITSWELL Standard SMD LED Guide

www.itswell.com

SMD Color Coordinates Rank White Color

0.21 0.24 0.27 0.30 0.33 0.36 0.39 0.42 0.45 0.48 0.51 0.54 0.570.18

0.21

0.24

0.27

0.30

0.33

0.36

0.39

0.42

0.45

BW

CW

PW

NW

WW

MacAdam

3step

XWVUTSRQP

KJ

GF

ED

ML

CB

AZ

V3V2

V1

Y

B2B1

A2A1

Z2

CIE

y

CIE x

Z1

www.itswell.com

SMD Color Coordinates Rank Single Color

300 400 500 600 700 8000.00

0.25

0.50

0.75

1.00 UV

UB

UC

UG

UY

UO

UR

IR

Rela

tive

Inte

nsity

Wavelength(nm)

www.itswell.com

Size Model

White Single-Color Bi-Color Tri-Color

BW CW PW NW WW UV UB UC UG UE UY UO UR SI EI WY WR RB RG RE RI OB RGB RBI YGO

CCT/ Wd

Min. - - 4746K 3710K 1903K 365 nm

455 nm

495 nm

515 nm

565 nm

584 nm

600 nm

615 nm

720 nm

840 nm

UW + UY

UW + UR

UR + UB

UR +

UG

UR + UE

UR + IR

UO + UB

UR +

UG + UB

UR + UB + IR

UY +

UG +

UO Max. - - 8145K 4746K 4746K 415 nm

480 nm

510 nm

535 nm

575 nm

599 nm

615 nm

635 nm

780 nm

885 nm

5050

L5056 ○ ○ ○ ○ ○ ● ● ● ● ● ● ● ○ ● ○ ● ● ● ● ●●

● ●●

L5256 ○ ○ ○ ○ ○ ● ●

5450

S5X52 ○ ○ ○ ○ ● ● ●

S5X56 ○ ○ ○ ○ ● ○ ● ● ●●

5630 S5X34 ○ ○ ○ ○ ● ● ● ● ● ●

2314 L2012 ○ ● ● ● ● ● ● ●

3020 L3022 ○ ○ ○ ○ ○ ● ● ● ●

SMD Selection Guide

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SMD Selection Guide

Size Model

White Single-Color Bi-Color Tri-Color

BW CW PW NW WW UV UB UC UG UE UY UO UR SI EI WY WR RB RG RE RI OB RGB RBI YGO

CCT/ Wd

Min. - - 4746K 3710K 1903K 365 nm

455 nm

495 nm

515 nm

565 nm

584 nm

600 nm

615 nm

720 nm

840 nm UW

+ UY

UW + UR

UR + UB

UR +

UG

UR + UE

UR + IR

UO + UB

UR +

UG + UB

UR + UB + IR

UY +

UG +

UO Max. - - 8145K 4746K 4746K 415 nm

480 nm

510 nm

535 nm

575 nm

599 nm

615 nm

635 nm

780 nm

885 nm

3528

L3512 ○ ○ ○ ○ ○ ● ● ● ● ● ● ● ○ ● ○ ●

L3514 ○ ○ ○ ○ ○ ● ● ● ○ ● ○ ● ● ● ● ● ● ● ● ● ● ●●

● ●●

L3516 ● ●●

L3534 ● ● ●

S3512 ○ ○ ● ●

3535 C3522 ○ ○ ● ● ● ●

1608

164 ○ ○ ○ ● ● ● ● ● ●

165 ○ ○ ● ● ● ● ● ●

Side View

V3806 ○ ○ ○ ○ ○ ● ● ●

V3816 ○

SMD Part Number Description PLCC / SLUG / CERAMIC

www.itswell.com

□ □ □ - □ □ □ □ □ - □ □ - □ □

IW : ITSWELL Co., Ltd. (Company Name)

S : SMD type LED package

Frame type L : PLCC S : Slug type C : Ceramic P : PCB V : Side View

Package Dimension

Number of leads 2 : 2 leads 4 : 4 leads 6 : 6 leads

201 : 2.3x1.4 351 : 3.5x2.8 352: 3.5x3.5 302 : 3.0x2.0 505 : 5.4x5.0 525 : 5.4x5.0 (2Pad/0.2W) 555 : 5.4x5.0 (0.5W) 5A5 : 5.4x5.0 (1W) 523 : 5.6x3.0 (0.2W) 533 : 5.6x3.0 (0.3W) 553 : 5.6x3.0 (0.5W)

Color UV : Violet UB : Blue UC : Cyan UG : Green UE : Y-Green UY : Yellow UO : Orange UR : Red SI : IR 750nm EI : IR 850nm RGB : Red, Green, Blue

BW : 0.26이하 CW : 0.26<x<0.3 PW : 5000~8000K NW : 3600~5000K WW : 2600~3600K

Information of Manufacturer

PLCC/ SLUG/ CERAMIC

SMD Part Number Description PCB 1608 / Sideview 0.6T

www.itswell.com OCT.2014 | PAGE 14

Color series

V : Side View type

□ □ □ - □ □ □ - □ □ □ □



Package Dimension

□ □ □ - □ □ □ □ □ - □ □ - □ □

Color series

Package Dimension

Frame type



Information of Manufacturer

PCB 1608

Sideview 0.6T

www.itswell.com

SMD / PLCC-5050 Size L5056 Series

Absolute Maximum Ratings

Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current

Peak Forward Current※1

Pd (mW) Ifmax (mA) IFP (mA)

White 0.2 UW 324 90 300

Single-Color 0.2 UV/UB/UC/UG 324 90 300

UY/UO/UR 216 90 300

Bi-Color 0.2

UW+UY 204+72 90 300

UR+UW 144,+102 90 300

IR+UR 102,+72 90 300

Tri-Color 0.2 UR+UG+UB 72+102+102 90 300

UY+UG+UO 84+108+84 90 300

Operating

Temperature

Storage

Temperature

Soldering

Temperature

Topr (℃) Tstg (℃) Tsol (℃)

-40 ~ +100 -40 ~ +100 260±5

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features

• 3 Chip High-Luminosity SMD LED

• 5.4 x 5.0 x 1.6 mm (L x W x H)

• Wide Viewing Angle

• Long Operating Life

• MSL 2a

(1) (4)

(2) (5)

(3) (6)

(1) (4)

(2) (5)

(3) (6)

[ Top view ] [ Bottom view ]

[ Side view ] [ Circuit diagram ]

Cathode Anode

(1) (4)

(2) (5)

(3) (6)

(1) (4)

(2) (5)

(3) (6)



Cathode Anode

(1) (4)

(2) (5)

(3) (6)

(1) (4)

(2) (5)

(3) (6)



Cathode Anode

L5056 Series

Radiation Angle

Package Dimension Recommendable Solder Pattern

* Packing Description : P.49

* Precaution in Use : P.57-62

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Shape Color Part No. Emitted

Color

Current

[mA]

Luminous

Intensity [mcd] ※2

Forward

Voltage [V] ※3 Wavelength(nm) ※4

Color Coordinates ※5

Min. Max. Min. Max. Min. Max.

White

IWS-L5056-BW-K3 BW 60 4000 6000 2.8 3.6 Bluish White

IWS-L5056-CW-K3 CW 60 5000 8000 2.8 3.6 Cool White

IWS-L5056-PW-K3 PW 60 6000 9000 2.8 3.6 Pure White

IWS-L5056-NW-K3 NW 60 5500 9000 2.8 3.6 Natural White

IWS-L5056-WW-K3 WW 60 4500 8500 2.8 3.6 Warm White

Single-Color

IWS-L5056-UV-N3 Violet 60 10 29 2.8 3.6 400 420

IWS-L5056-UB-K3 Blue 60 700 1200 2.8 3.6 450 460

IWS-L5056-UC-K3 Cyan 60 2000 5000 2.8 3.6 495 510

IWS-L5056-UG-K3 Green 60 3500 6000 2.8 3.6 515 535

IWS-L5056-UY-K3 Yellow 60 1600 2700 1.8 2.4 588 594

IWS-L5056-UO-K3 Orange 60 700 1700 1.8 2.4 599 611

IWS-L5056-UR-K3 Red 60 2000 3000 1.8 2.4 618 635

Bi-Color

White 40 3000 5000 2.8 3.4 White

Yellow 20 500 1100 1.8 2.4 588 594

Red 40 935 2100 1.8 2.4 618 630

White 20 1600 3500 2.8 3.4 White

IR 40 5 7 1.4 1.7 830 870

Red 20 500 900 1.8 2.4 618 635

Tri-Color

Red 20 400 1000 1.8 2.4 618 635

Green 20 900 1800 2.8 3.4 520 535

Blue 20 200 400 2.8 3.4 455 475

Yellow 20 720 1600 1.8 2.8 580 592

Green 20 935 2100 2.8 3.6 515 530

Orange 20 190 425 1.8 2.8 595 610

Electro-optical Characteristics

※1 Duty ratio = 1/10, Pulse width = 0.1ms

※2 Luminous Intensity is tested by a tester calibrated by CAS 140B(CIE LED_B) and has an accuracy of 10% ※3 Forward Voltage has a tolerance of ±0.05 V. ※4 Peak/Dominant Wavelength has an accuracy of ±1nm. ※5 Color Coordinates has an accuracy of ±0.01.


IWS-L5056-WYW-K3

IWS-L5056-RWR-K3

IWS-L5056-ERE-K3

IWS-L5056-RGB-K3

IWS-L5056-YGO-K3

www.itswell.com



Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White 0.2 UW 306 90 300

Single-Color 0.2 UB 306 90 300

IR 198 90 300

Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 5.4 x 5.0 x 1.6 mm (L x W x H)



• MSL 2a

(1) (4)

(2) (5)

(3) (6)

(1) (4)

(2) (5)

(3) (6)



Cathode Anode

L5256 Series

Radiation Angle


(1) (2)


[ Side view ] [ 3C 1z Circuit diagram ]

Cathode Anode

(1) (2) (1) (2)

Cathode Anode

[ 1C 1z Circuit diagram ]

(1) (2)


[ Side view ] [ 3C 1z Circuit diagram ]

Cathode Anode

(1) (2) (1) (2)

Cathode Anode

[ 1C 1z Circuit diagram ]



www.itswell.com


Color

Current

[mA]

Luminous


Forward




White






Single-Color

IWS-L5256-UB-K1 Blue 60 500 1200 2.8 3.4 450 460

IWS-L5256-SI-K1 IR 60 3 9 1.8 2.2 720 740





www.itswell.com

SMD / SLUG-5050 Size S5X52 Series


Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 5.4 x 5.0 x 1.1 mm (L x W x H)



• MSL 2a

Radiation Angle


S5X52 Series

[ Bottom view ]

[ Side view ] [ 3c 1z Circuit diagram ]

[ Top view ]

(1) (2)

Cathode Anode

(1) (2) (1) (2)

[ 1c 1z Circuit diagram ]

(1) (2)

Cathode Anode

[ 1c Circuit diagram ]

(1) (2)

Cathode Anode

[ Bottom view ]


[ Top view ]

(1) (2)

Cathode Anode

(1) (2) (1) (2)


(1) (2)

Cathode Anode


(1) (2)

Cathode Anode

[ Bottom view ]


[ Top view ]

(1) (2)

Cathode Anode

(1) (2) (1) (2)


(1) (2)

Cathode Anode


(1) (2)

Cathode Anode

[ Bottom view ]


[ Top view ]

(1) (2)

Cathode Anode

(1) (2) (1) (2)


(1) (2)

Cathode Anode


(1) (2)

Cathode Anode

Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5

Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White

0.2 UW 297 90 300

0.3 UW 510 150 300

0.5 UW 540 150 300

Single-Color

0.3 UV 540 150 300

0.5 UB 540 150 300

0.5 UR 420 150 300



www.itswell.com


Color

Current

[mA]

Luminous


Forward




White

IWS-S5252-PW-K1 PW 60 8000 11000 2.8 3.3 Pure White

IWS-S5252-NW-K1 NW 60 7000 10000 2.8 3.3 Natural White

IWS-S5252-WW-K1 WW 60 6500 8500 2.8 3.3 Warm White

White

IWS-S5352-CW-K1 CW 100 29 42 2.8 3.4 Cool White




White





Single-Color

IWS-S5352-UV-K1 Violet 100 22 80 2.8 3.6 400 410

IWS-S5552-UB-K1 Blue 150 3 10 2.8 3.6 455 460

IWS-S5552-UR-K1 Red 150 8 20 1.8 2.8 615 630




SMD / SLUG-5050 Size S5X52 Series

www.itswell.com

SMD / SLUG-5050 Size S5556 Series


Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White 0.5 UW 510 150 300


Bi-Color 0.5 UY+UW 312+432 360 700

Tri-Color 1 UR+UG+UB 312+432+432 360 700

Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 5.4 x 5.0 x 1.6 mm (L x W x H)



• MSL 2a

S5556 Series

Radiation Angle


(1) (2)

Cathode Anode

[ 1C 1z Circuit diagram ][ 3c 3z Circuit diagram ]

(2) (5)

(3) (6)

Cathode Anode

(1) (4)


[ Side view ]

(1) (4)

(2) (5)

(3) (6)

(1) (2)

Cathode Anode

[ 1C 1z Circuit diagram ][ 3c 3z Circuit diagram ]

(2) (5)

(3) (6)

Cathode Anode

(1) (4)


[ Side view ]

(1) (4)

(2) (5)

(3) (6)



www.itswell.com


Color

Current

[mA]

Luminous


Forward




White





Single-Color IWS-S5556-UB-K3 Blue 60 7000 12000 3.0 3.4 450 470

Bi-Color Yellow 20 42 60 1.8 2.6 585 595

White 40 1000 2300 3.1 3.5 White

Tri-Color

Red 100 10 15 1.8 2.6 618 635

Green 100 23 30 3.0 3.4 515 535

Blue 100 1 6 3.2 3.6 450 475




SMD / SLUG-5050 Size S5556 Series

IWS-S5556-YWY-K3

IWS-S5A56-RGB-K3

www.itswell.com

SMD / SLUG-5630 Size S5234/S5334/S5534 Series


Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White

0.2 UW 297 90 180

0.3 UW 340 120 240

0.5 UW 510 150 300

Single-Color 0.2 UB/UG 324 90 180

0.2 UY/UO/UR/IR 234 90 180

Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features

• 1Chip High-Luminosity SMD LED

• 5.6 x 3.0 x 0.9 mm (L x W x H)



• MSL 2a

Radiation Angle


S5234/S5334/S5534 Series

[ Bottom view ][ Top view ]

(1) (3)

[ Circuit diagram ][ Side view ]

N.C

Anode

(5)

Cathode

(2) (4)

(3)

(4)

(1)

(2)

(1) (3),(5)

(2) (4) Anode



www.itswell.com


Color

Current

[mA]

Luminous


Forward




White





White





White





Single-Color

IWS-S5234-UB-K1 Blue 60 935 1600 2.8 3.6 450 465

IWS-S5234-UG-K1 Green 60 4500 7600 2.8 3.6 515 530

IWS-S5234-UY-K1 Yellow 60 2100 4500 1.8 2.6 580 592

IWS-S5234-UO-K1 Orange 60 2100 4500 1.8 2.6 585 600

IWS-S5234-UR-K1 Red 60 2100 4500 1.8 2.6 615 630

IWS-S5234-SI-K1 IR 60 6 10 1.6 2.2 720 740




SMD / SLUG-5630 Size S5234/S5334/S5534 Series

www.itswell.com



Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White 0.06 UW 96 30 100

Single-Color 0.06 UB/UG 108 30 100

0.06 UY/UO/UR 72 30 100

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 2.3 x 1.4 x 1.3 mm (L x W x H)



• MSL 2a

Radiation Angle


Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5

L2012 Series


Precaution in Use : P.57-62

www.itswell.com


Color

Current

[mA]

Luminous


Forward




White IWS-L2012-BW-K1 White 20 65 120 2.6 3.2 Bluish White

Single-Color

IWS-L2012-UB-K1 Blue 20 145 325 2.8 3.6 455 465

IWS-L2012-UC-K1 Cyan 20 400 1400 2.8 3.6 495 510

IWS-L2012-UG-K1 Green 20 180 320 2.8 3.6 520 530

IWS-L2012-UE-K1 Y-Green 20 20 50 1.8 2.4 570 575

IWS-L2012-UY-K1 Yellow 20 150 300 1.8 2.4 585 599

IWS-L2012-UO-K1 Orange 20 90 145 1.8 2.4 625 640

IWS-L2012-UR-K1 Red 20 90 145 1.8 2.4 625 640





www.itswell.com



Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White 0.06 UW 111 30 100


0.06 UY/UO/UR 72 30 100

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 3.0 x 2.0 x 1.2 mm (L x W x H)



• MSL 2a

Radiation Angle


Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5

L3022 Series [ Top view ]

[ Side view ]

[ Bottom view ]

[ Circuit diagram ]

(1) (2)

Cathode Anode

(1) (2)

[ Top view ]

[ Side view ]

[ Bottom view ]

[ Circuit diagram ]

(1) (2)

Cathode Anode

(1) (2)



www.itswell.com





Color

Current

[mA]

Luminous


Forward




White






Single-Color

IWS-L3022-UB-K1 Blue 20 150 500 3.0 3.4 455 465

IWS-L3022-UY-K1 Yellow 20 500 900 1.8 2.4 586 592

IWS-L3022-UO-K1 Orange 20 250 425 1.8 2.4 600 610

IWS-L3022-UR-K1 Red 20 145 190 1.8 2.4 618 624


www.itswell.com



Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White 0.12 UW 108 30 100

Single-Color 0.06 UV/UB/UG 114 30 100

0.06 UE/UY/UO/UR 72 30 100

Bi-Color 0.12 UW+UR 72-108 60 200

0.12 UW+UY 78+108 60 200

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features

• 1-2Chip High-Luminosity SMD LED

• 3.5 x 2.8 x 1.9 mm (L x W x H)



• MSL 2a

Radiation Angle


Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5


[ Side view ]

[ Bottom view ]

[ Circuit diagram ]

(1) (2)

Cathode Anode

(1) (2)

[ Top view ]

[ Side view ]

[ Bottom view ]

[ Circuit diagram ]

(1) (2)

Cathode Anode

(1) (2)



www.itswell.com


Color

Current

[mA]

Luminous


Forward




White






Single-Color

IWS-L3512-UV-K1 Violet 20 0.5 4 3.0 3.8 405 420

IWS-L3512-UB-K1 Blue 20 150 500 2.8 3.6 455 465

IWS-L3512-UG-K1 Green 20 140 900 2.8 3.6 515 530

IWS-L3512-UE-K1 Y-Green 20 20 50 1.5 2.2 570 575

IWS-L3512-UY-K1 Yellow 20 150 1300 1.8 2.4 585 599

IWS-L3512-UO-K1 Orange 20 200 400 1.8 2.4 600 610

IWS-L3512-UR-K1 Red 20 65 1150 1.8 2.4 618 645

Bi-Color

Yellow 20 555 935 1.8 2.6 584 592

White 20 1200 2100 3.0 3.6 White

Red 20 555 935 1.8 2.4 620 630

White 20 1200 2100 3.0 3.6 White





IWS-L3512-WY-K2

IWS-L3512-WR-K2

www.itswell.com



Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White 0.12 UW 216 60 200


0.12 UY/IR 144 60 200

Bi-Color

0.12 UW+UR 108+72 60 200

0.12 UW+UY 108+72 60 200

0.12 UR+UB 72+108 60 200

Bi-Color

0.12 UR+UG 72+96 60 200

0.12 UR+IR 69+75 60 200

0.12 UO+UB 72+105 60 200

Tri-Color 0.2 UR+UG+UB 72+102+102 90 300

0.2 UR+UB+IR 72+108+48 90 300 Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 3.5 x 2.8 x 1.9 mm (L x W x H)



• MSL 2a

Radiation Angle


Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5


[ Side view ]

[ Bottom view ]


Cathode Anode

(1) (3)

(2) (4)

(1) (3)

(2) (4)



www.itswell.com


Color

Current

[mA]

Luminous


Forward




White






Single-Color

IWS-L3514-UB-K2 Blue 40 500 700 3.0 3.6 450 465

IWS-L3514-UY-K2 Yellow 40 1100 1500 1.8 2.4 588 594

IWS-L3514-SI-K2 IR 40 1 7 1.4 1.8 760 780

Bi-Color

Yellow 20 555 935 1.8 2.4 584 592

White 20 1200 2100 2.8 3.6 White

Red 20 500 800 1.8 2.4 615 630

White 20 1200 2100 2.8 3.6 White

Red 20 720 935 1.8 2.4 620 640

Blue 20 250 425 2.8 3.6 455 465

Bi-Color

Red 20 500 700 1.8 2.4 618 635

Green 20 1200 1600 2.8 3.2 520 535

Red 20 30 50 1.5 2.3 635 645

Y-Green 20 50 80 1.9 2.5 565 575

Orange 20 145 425 1.8 2.4 600 610

Blue 20 200 400 2.9 3.5 450 465

Tri-Color

Red 20 400 800 1.8 2.4 618 635

Green 20 900 1400 2.9 3.4 520 535

Blue 20 200 400 2.9 3.4 455 475

Red 20 700 900 1.8 2.4 618 635

Blue 20 200 400 2.8 3.6 450 460

IR 20 1 4 1.3 1.6 830 850





IWS-L3514-WY-K2

IWS-L3514-WR-K2

IWS-L3514-RB-K2

IWS-L3514-RG-K2

IWS-L3514-RE-K2

IWS-L3514-OB-K2

IWS-L3514-RGB-K3

IWS-L3514-RBI-K3

www.itswell.com



Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



Tri-Color 0.12 UR+UG+UB 78+102+102 90 300

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 3.5 x 2.8 x 1.4 mm (L x W x H)



• MSL 2a

Radiation Angle


Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5

L3516 Series

(4)

(5)

(6)

(1)

(2)

(3)

(1) (4)

(2) (5)

(3) (6)

Blue

Green

Red

Cathode Anode

[ Top view ]


[ Bottom view ]

(1) (4)

(2) (5)

(3) (6)

(4)

(5)

(6)

(1)

(2)

(3)

(1) (4)

(2) (5)

(3) (6)

Blue

Green

Red

Cathode Anode

[ Top view ]


[ Bottom view ]

(1) (4)

(2) (5)

(3) (6)

(4)

(5)

(6)

(1)

(2)

(3)

(1) (4)

(2) (5)

(3) (6)

Blue

Green

Red

Cathode Anode

[ Top view ]


[ Bottom view ]

(1) (4)

(2) (5)

(3) (6)



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Color

Current

[mA]

Luminous


Forward




Tri-Color IWS-L3516-RGB-K3

Red 20 400 1200 1.8 2.6 618 630

Green 20 900 1600 2.8 3.4 520 530

Blue 20 150 400 2.8 3.4 455 470


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Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



Single-Color 0.12 UY/UO/UR 175 70 100

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 3.5 x 2.8 x 1.9 mm (L x W x H)



• MSL 2a

Radiation Angle


Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5

L3534 Series

(2)

(3) Anode

Cathode

(1)

(4)

Cathode

(1)

(2)

(3)

(4)

Cathode(2)

(3) Anode

Cathode

(1)

(4)

Cathode

(1)

(2)

(3)

(4)

Cathode



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Color

Current

[mA]

Luminous


Forward




Single-Color

IWS-L3534-UY-K1 Yellow 50 1200 4500 1.9 2.5 584 596

IWS-L3534-UO-K1 Orange 50 1600 3500 1.9 2.5 600 615

IWS-L3534-UR-K1 Red 50 1600 3500 1.9 2.5 610 625


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SMD / PLCC-3528 Size S3512 Series


Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White 0.5 UW 540 150 300

Single-Color 0.5 UY/UR 72 150 300

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 3.5 x 2.8 x 0.7 mm (L x W x H)



• MSL 2a

Radiation Angle


Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5


(2) (1) (2)

[ Circuit diagram ]

(1) (2)

Cathode Anode

[ Side view ]

(1)


(2) (1) (2)

[ Circuit diagram ]

(1) (2)

Cathode Anode

[ Side view ]

(1)

S3512 Series



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Color

Current

[mA]

Luminous


Forward




White


IWS-S3512-WW-K1 WW 150 50 66 3.0 3.6 Natural White

Single-Color

IWS-S3512-UY-K1 Yellow 150 8 20 1.8 2.4 584 596

IWS-S3512-UR-K1 Red 150 8 20 1.8 2.4 615 630

SMD / PLCC-3528 Size S3512 Series

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SMD / CERAMIC-3535 Size C3522 Series


Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White 1 UW 540 150 300

Single-Color 1 UV/UB/UG 2.73 700 1000

1 UR 1.68 700 1000

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 3.5 x 3.5 x 1.9 mm (L x W x H)



• MSL 2a

Radiation Angle


Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5

C3522 Series

Cathode Anode

[ Top view ]


[ Bottom view ]

(1) (2)

(1) (2) (2) (1)

Cathode Anode

[ Top view ]


[ Bottom view ]

(1) (2)

(1) (2) (2) (1)

Cathode Anode

[ Top view ]


[ Bottom view ]

(1) (2)

(1) (2) (2) (1)



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Color

Current

[mA]

Luminous


Forward




White

IWS-C3522-CW-K1 CW 350 113 149 2.9 3.5 Cool White

IWS-C3522-PW-K1 PW 350 103 149 2.9 3.5 Pure White

Single-Color

IWS-C3522-UV-K1 Violet 350 450 650 3.5 3.9 360 370

IWS-C3522-UB-K1 Blue 350 14 24 2.8 3.6 450 465

IWS-C3522-UG-K1 Green 350 72 103 2.8 3.6 515 530

IWS-C3522-UR-K1 Red 350 60 86 1.8 2.4 615 625

SMD / CERAMIC-3535 Size C3522 Series

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SMD / PCB-1608 Size 164 Series


Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White 0.02 UW 68 20 50

Single-Color 0.02 UV/UB/UC/UG 70 20 50

0.02 IR 34 20 50

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 1.6 x 0.8 x 0.4 mm (L x W x H)



• MSL 2a

Radiation Angle


Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5

164 Series

(1) (2)

Cathode Anode



(1) (2)

[ Bottom view ]

(1) (2)

Cathode Anode



(1) (2)

[ Bottom view ]








Color

Current

[mA]

Luminous


Forward




White IWS-164-WXWF-K1 White 5 70 350 2.5 3.4 White

Single-Color

IWS-164-VXWF-K1 Violet 5 2 10 2.7 3.5 395 415

IWS-164-BXWF-K1 Blue 5 10 30 2.5 3.2 460 475

IWS-164-CXWF-K1 Cyan 5 85 250 2.5 3.2 495 505

IWS-164-GXWF-K1 Green 5 110 260 2.5 3.2 520 535

IWS-164-ICXWF-K1 IR 5 1 10 1.3 1.7 720 870





Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White 0.02 UW 62 20 60

Single-Color 0.02 UG 56 20 60

0.02 YG/UY/YO/UR/IR 44 20 60

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 1.6 x 0.8 x 0.58 mm (L x W x H)



• MSL 2a

Radiation Angle


Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5

164 Series [ Top view ] [ Bottom view ]


(1) (2)

(1) (2)

Cathode Anode

[ Bottom view ][ Top view ] [ Bottom view ]


(1) (2)

(1) (2)

Cathode Anode

[ Bottom view ]








Color

Current

[mA]

Luminous


Forward




White IWS-165-WXWF-K1 White 5 150 250 2.5 3.1 White

Single-Color

IWS-165-GXWF-K1 Green 5 145 325 2.4 2.8 525 540

IWS-165-YGXWF-K1 Y-Green 5 10 22 1.6 2.2 566 572

IWS-165-YXWF-K1 Yellow 5 20 145 1.6 2.2 584 596

IWS-165-OXWF-K1 Orange 5 28 56 1.6 2.2 595 610

IWS-165-RXWF-K1 Red 5 10 145 1.5 2.1 618 637

IWS-165-ICXWF-K1 IR 5 4 9 1.3 1.7 830 850


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SMD / Sideview-3806 Size V3806 Series


Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White 0.02 UW 62 20 60

Single-Color 0.02 UG 56 20 60

0.02 YG/UY/YO/UR/IR 44 20 60

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 3.8 x 1.2 x 0.6 mm (L x W x H)



• MSL 2a

Radiation Angle


Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5

V3806 Series [ Top view ] [ Bottom view ][ Top view ]

[ Front view ] [ Circuit diagram ]

(1) (2)

Cathode Anode

(1) (2)



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Color

Current

[mA]

Luminous


Forward




White

IWS-V3806-BW-K1 BW 20 935 1600 2.8 3.4 Bluish White

IWS-V3806-CW-K1 CW 20 1200 1600 2.8 3.4 Cool White

IWS-V3806-PW-K1 PW 20 1200 2100 2.8 3.4 Pure White

IWS-V3806-NW-K1 NW 20 1200 1600 2.8 3.4 Natural White

IWS-V3806-WW-K1 WW 20 1200 1600 2.8 3.4 Warm White

Single-Color

IWS-V3806-UB-K1 Blue 20 145 213 3.0 3.4 455 460

IWS-V3806-UY-K1 Yellow 20 190 325 1.8 2.4 584 588

IWS-V3806-UR-K1 Red 20 250 425 1.8 2.4 615 630


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Color

Watt

Class

(W)

Emitted

Color

Power

Dissipation

Forward

Current



White 0.02 UW 93 30 100

Radiation Angle

Rela

tive

Lum

inouss

ity

(a.u

.)

Features


• 3.8 x 1.2 x 1.6 mm (L x W x H)



• MSL 2a

Radiation Angle


Operating

Temperature

Storage

Temperature

Soldering

Temperature


-40 ~ +100 -40 ~ +100 260±5

V3816 Series

(1) (2)

[ Top view ] [ Bottom view ][ Top view ]

[ Front view ] [ Circuit diagram ]

(1) (2)

Cathode Anode



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Color

Current

[mA]

Luminous


Forward




White IWS-V3816-PW-K1 PW 20 1600 2700 2.7 3.1 Pure White


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SMD / Packing Description SMD 5050

Tolerance ±0.1 , Unit: mm

A A'

< SECTION A-A'>

B

B'< SECTION B-B'>

Dimensions (mm) Reel / Box Total Q’ty / Box(pcs)

Reel Φ180mm, 15mm Width – 1,000 Max

Al Shield Bag 250x220 – 1,000 Max

Card Board Box 224x150x226 9 Max 9,000 Max

Reel Specification Reel Specification

Packing Specification

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< SECTION A-A'>

B

B'< SECTION B-B'>

A A'

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< SECTION B-B'>

< SECTION A-A'>

A A'

B

B'


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< SECTION B-B'>

< SECTION A-A'>

A A'

B

B'

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Reel Φ180mm, 15mm Width – 500 Max

Al Shield Bag 250x220 – 500 Max





A

B

B'

< SECTION A-A'>

< SECTION B-B'>


A A'

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< SECTION B-B'>

< SECTION A-A'>

A A'

B

B'

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SMD / Packing Description Sideview 3806


< SECTION A-A'>

B

B'

< SECTION B-B'>

AA A'

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1. Soldering Conditions

SMD / Precaution in Use SMD LED

When soldering Power SMD, Heat may affect the electrical and optical characteristics of the

LEDs.

In soldering, do not stress the lead frame and the resin part under the high temperature.

The silicone part should be protected from mechanical stress or vibration until the Power SMD

return to room temperature after soldering.

Preliminary heating to be at 120~150 ℃ max. for 120 Seconds max.

Soldering heat to be at 260 ℃ max. for 5 sec. Max.

Manual Soldering is Not more than 3 sec @MAX 350 ℃, under soldering iron.

Do not assemble at atmosphere containing of humidity, condensation, chlorine and Volatile Organic

Compounds.

Recommend assembling the LEDs in last order to prevent delamination when implementing surface

mounting technology.

When bifacially implementing surface mounting technology, LEDs assembling should be completed

within 12 hours.

When the LEDs containing moisture may vaporize and expand during soldering, it may cause

delamination and optical degradation of the LEDs.

The use of flux in soldering material may make the LEDs discolored by thermal and lighting

acceleration factor. so, recommend to clean a residual flux with Isopropyl Alcohol after soldering.

1~5 ℃/sec

120sec.Max.

Pre-heating

120~150℃

1~5 ℃/sec

60sec.Max.

Above 220℃

260℃ Max.

5sec. Max.

< Lead Free >

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2. Cleaning

If user needs cleaning of the LEDs, use of Isopropyl Alcohol or Ethylene Alcohol is recommended

in 5 minutes at room temperature. and dry at room temperature for 15 minutes before use the LEDs.

If user uses other than Isopropyl Alcohol or Ethylene Alcohol as cleaning material, it should be

not dissolve the LEDs.

Freon solvents should not be used to clean the LEDs because of worldwide regulations.

3. Heat Generation

When the LEDs are illuminating, operating current should be decided after being considering

the ambient maximum temperature.

Please consider the heat generation of the LED when it is designed the PCB.

4. Storage

The LEDs must be stored in a clean environment.

Do not expose the LEDs to direct sunlight.

Before opening the package, the LEDs should be kept at 30℃ or less and 60%RH or less.

The LEDs should be used within 672 hours (4 weeks) after opening the package.

The LEDs should be used within a year.

In case of the LEDs is used 3 months later since user received the LEDs, the LEDs is recommended

to be stored in the nitrogen chamber. and user should inspect discolored appearance before using

the LEDs.


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After opening the package, the LEDs should be kept at 30℃ or less and 20%RH or less.

If the moisture absorbent material (silica gel) has faded away or the LED have exceeded the storage

time, baking treatment should be performed using the following conditions.

- Baking treatment: 60℃±5 for 48 hours.

When restoring unused the LEDs with anti-electrostatic bag, seal off the anti-electrostatic bag so that

no gas and humidity can get it.

When storage the LEDs in the corrugated cardboard, it may make the LEDs discolored because of

minute sulfur gas from the corrugated cardboard.

Do not use over 10 days in case of using corrugated cardboard.

Recommend corrugated cardboard containing sulfur less than 850ppm when It is Inevitable use of

corrugated cardboard.

Recommend using material type of PP or PET tray to storage the PCBs or assemblies containing the

LEDs. and Insert the silica gel into each of tray.

Use the anti-electrostatic box with anti-electrostatic cover to prevent Volatile Organic Compounds,

sulfur gas and humidity when storing the bundle of the PCBs or assemblies containing the LEDs.

Do not stack the PCBs or assemblies containing LEDs at shorter distance than 2 centimeters.

Do not use bubble wrap directly on top of LEDs. It may cause damage the LEDs.

Do not use rubber band.


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<Humidity Indicator>

<Bulk Packing> <Taping Packing>

5. Static Electricity

Static electricity or surge voltage damages the Power SMD . It is recommended that a wrist band or

an anti-electrostatic glove be used when handling the LEDs.

A tip soldering iron is requested to be grounded. An ionizer should also be installed where risk of static.

All devices, equipment and machinery must be properly grounded (via 1MΩ). It is recommended that

measures be taken against surge voltage to the equipment that mounts the Power SMD.

If the LEDs is applied at voltage over maximum value, it may cause damage or destruction of the LEDs.

The LEDs damaged or destructed by anything may cause an increase in leak current, lowered turn on

forward voltage, or the LEDs at low forward current.

It is important to eliminate the possibility of surge current when user designs circuit.


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When the LEDs are exposed to specific material such as oxidizing material, rubber, paper, solder

cream, sulfur, chlorine or other halogen compound, LEDs surface in silver-plating part of Lead Frame

can be discolored.

If LEDs surface in silver-plating part of Lead Frame are discolored, it can cause intensity degradation,

change of color coordinates and open circuit.

Recommend user to use adhesive type of silicone in minimum quantity. It is because that epoxy used

as adhesive(sealing) material easily makes the LEDs discolored by gas than silicone material.

When user designs the LEDs assembly, consider about free air ventilation to avoid discoloration and

outgas Volatile Organic Compounds easily.

When user designs products containing the LEDs, do not use oxidizing raw and subsidiary materials

such as sulfur, chlorine, other halides, gaseous or corrosive materials or substances. Because the

LEDs contain silver-plating part that may discolor over time when exposed to these materials. It may

cause corroded or contaminated silver-plating of the LEDs may cause an open circuit.

6. Exposure to Specific Material


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7. Handling LED

User's working and testing environment can be a important factor to discolor. because unclean testing

chamber or working place with wet floor may cause discolor of the LEDs.

When handling the LED with tools like tweezers or nipper, do not apply Mechanical Forces directly on

LED’s Surface.

Do not directly touch LED’s surface with hand . It may contaminate the surface and affect on optical

characteristics.

The LEDs should be handled from side because LED’s molding material may be damaged with

cratching on surface, piercing molding material and broking wire.

When doing surface mounting technology, If the encapsulation material of the LEDs is silicone, do not

any stress or pressure that may cause that emitting surface area of the LEDs resin can be cut, chipped,

delaminate or deformed, causing wire bonding breaks and destruction of the LEDs.

Recommended that the picking up nozzle optimize wider than emitting surface area of the LEDs and

setting so that it does not damage the silicone resin.

Maintain cleanness of picking up nozzle.

Dropping the LEDs may cause damage.

Do not contaminate emitting surface area of the LEDs.


October.2014_1st Edition

ITSWELL Standard SMD LED Guide

Documents

Transcript of ITSWELL Standard SMD LED Guide