EVERLIGHT LED SMD 3528 WS Datasheet

EVERLIGHT ELECTRONICS CO.,LTD.

Technical Data Sheet
White SMD Surface Mount Device

Features

˙Fluorescence Type

․High Luminous Intensity
․High Efficiency
․Emission Color:x=0.29,y=0.30
․Pb free
․The product itself will remain within RoHS

compliant version.

․ESD protection.

Descriptions

The white LED which was fabricated using
a blue LED and a phosphor, and the
phosphor is excited by blue light and emits
yellow fluorescence. The mixture of blue
light and yellow light results in a white
emission.

67-11/W1C-FV1W2F/2T

Applications

․OA Equipment
․Backlighting of Full Color LCD
․Automotive Equipment
․Replacement of Conventional Light

Bulbs and Fluorescent Lamps

Device Selection Guide

Chip

Material Emitted Color

InGaN White Water Clear

Resin Color

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 1 of 11
Device No. : DSE-0001289 Prepared date:11-Apr.-2005 Prepared by: Forrest Chen

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Package Dimensions

EVERLIGHT ELECTRONICS CO.,LTD.

67-11/W1C-FV1W2F/2T

Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm

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Device No. : DSE-0001289 Prepared date:11-Apr.-2005 Prepared by: Forrest Chen

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Absolute Maximum Ratings (Ta=25℃)

Parameter Symbol Rating Unit

Reverse Voltage VR 5 V

Forward Current IF 25 mA

67-11/W1C-FV1W2F/2T

Operating Temperature Topr -40 ~ +85

Storage Temperature Tstg -40 ~ +90

Electrostatic Discharge(HBM) ESD 2000 V

Power Dissipation Pd 110 mW

Peak Forward Current (Duty 1/10 @1KHz) IFP 100 mA

Reflow Soldering : 260 ℃ for 10 sec.

Soldering Temperature Tsol

Hand Soldering : 350 ℃ for 3 sec.

℃

℃

Electro-Optical Characteristics (Ta=25℃)

Parameter Symbol Min. Typ. Max. Units Condition

Luminous Intensity

Forward Voltage V

Viewing Angle

Notes:

1.Tolerance of Luminous Intensity ±10%

2.Tolerance of Forward Voltage ±0.1V

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 3 of 11
Device No. : DSE-0001289 Prepared date:11-Apr.-2005 Prepared by: Forrest Chen

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I

V

F

2θ1/2 -- 120 -- deg

715 ------ 1800

2.70 ----- 3.50 V

Release Date:2009-05-07 14:33:13.0
Expired Period: Forever

mcd

IF=20mA
IF=20mA

IF=20mA

EVERLIGHT ELECTRONICS CO.,LTD.

67-11/W1C-FV1W2F/2T

Bin Range Of Luminous Intensity

Bin Code Min. Max. Unit Condition

V1 715 900

V2 900 1120

mcd I

W1 1120 1420

W2 1420 1800

Bin Range Of Forward Voltage

F=20mA

Group Bin Code Min. Max. Unit Condition

10 2.70 2.90

11 2.90 3.10

F

12 3.10 3.30

13 3.30 3.50

Notes:

1.Tolerance of Luminous Intensity ±10%

2.Tolerance of Forward Voltage ±0.1V

V IF=20mA

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67-11/W1C-FV1W2F/2T

Group Bin Code CIE_x CIE_y Bin Code CIE_x CIE_y

0.287 0.295 0.307 0.315

0.283 0.305 0.304 0.33

B3

0.304 0.330 0.33 0.36

B4

0.307 0.315

F

0.296 0.276 0.311 0.294

0.287 0.295 0.307 0.315

B5

B6

0.307 0.315 0.330 0.339

0.311 0.294

*The C.I.E. 1931 chromaticity diagram ( Tolerance ±0.01).

0.36

0.35

0.34

B4

0.33

y

0.32

0.31

B3

B6

0.33 0.339

0.330 0.318

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Device No. : DSE-0001289 Prepared date:11-Apr.-2005 Prepared by: Forrest Chen

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0.30

B5

0.29

0.28

0.27

0.28 0.29 0.30 0.31 0.32 0.33

x

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Typical Electro-Optical Characteristics Curves

67-11/W1C-FV1W2F/2T

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Label Explanation

EVERLIGHT ELECTRONICS CO.,LTD.

67-11/W1C-FV1W2F/2T

CAT: Luminous Intensity Rank
HUE: Chromaticity Coordinates

REF: Forward Voltage Rank

Reel Dimensions

Pb

CPN :
P

N : XXXXXXXXXXXXX

XXXXXXXXXXXXX

QTY : XXX

LOT NO : XXXXXXXXXX

Reference : XXXXXXXX

EVERLIGHT

MADE IN TAIWAN

RoHS

CAT : XXX
HUE : XXX
REF : XXX

Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm

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Device No. : DSE-0001289 Prepared date:11-Apr.-2005 Prepared by: Forrest Chen

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67-11/W1C-FV1W2F/2T

Carrier Tape Dimensions: Loaded quantity 2000 PCS per reel.

Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm

Moisture Resistant Packaging

Label

Aluminum moisture-proof bag

Desiccant Label

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Device No. : DSE-0001289 Prepared date:11-Apr.-2005 Prepared by: Forrest Chen

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67-11/W1C-FV1W2F/2T

Reliability Test Items and Conditions

The reliability of products shall be satisfied with items listed below.
Confidence level：90%

LTPD：10%

No. Items Test Condition

Temp. : 260

℃±5℃

1 Reflow Soldering

Min. 5sec.

℃ 15min

∫ 5 min

℃ 15min

℃ 5min

∫ 10 sec

℃ 5min

℃

2 Temperature Cycle

3 Thermal Shock

High Temperature

4

H : +100

L : -40

H : +100

L : -10

Temp. : 100

Storage

Test

Hours/Cycles

6 min

300 Cycles

300 Cycles

1000 Hrs.

Sample

Ac/Re

Size

22 PCS.

0/1

22 PCS. 0/1

22 PCS. 0/1

22 PCS.

0/1

5

6 DC Operating Life

7

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 9 of 11
Device No. : DSE-0001289 Prepared date:11-Apr.-2005 Prepared by: Forrest Chen

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Low Temperature

Storage

High Temperature /

High Humidity

Temp. : -40

F = 20 mA / 25℃

I

85

℃/ 85%RH

℃

1000 Hrs.

1000 Hrs.

1000 Hrs.

Release Date:2009-05-07 14:33:13.0

22 PCS.

22 PCS.

22 PCS.

0/1

0/1

0/1

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67-11/W1C-FV1W2F/2T

Precautions for Use

1. Over-current-proof
Customer must apply resistors for protection, otherwise slight voltage shift will cause big
current change ( Burn out will happen ).

2. Storage

2.1 Do not open moisture proof bag before the products are ready to use.

2.2 Before opening the package: The LEDs should be kept at 30℃ or less and 90%RH or less.

2.3 After opening the package: The LED's floor life are 72 hours under 30℃ or less and 60% RH

or less. If unused LEDs remain, it should be stored in moisture proof packages.

2.4 If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the
storage time, baking treatment should be performed using the following conditions.

Baking treatment : 60±5℃ for 24 hours.

3. Soldering Condition

3.1 Pb-free solder temperature profile

3.2 Reflow soldering should not be done more than two times.

3.3 When soldering, do not put stress on the LEDs during heating.

3.4 After soldering, do not warp the circuit board.

4.Soldering Iron

Each terminal is to go to the tip of soldering iron temperature less than 350℃ for 3

seconds within once in less than the soldering iron capacity 25W. Leave two seconds and more
intervals, and do soldering of each terminal. Be careful because the damage of the product is often
started at the time of the hand solder.

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 10 of 11
Device No. : DSE-0001289 Prepared date:11-Apr.-2005 Prepared by: Forrest Chen

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EVERLIGHT ELECTRONICS CO.,LTD.

67-11/W1C-FV1W2F/2T

5.Repairing
Repair should not be done after the LEDs have been soldered. When repairing is
unavoidable, a double-head soldering iron should be used (as below figure). It should be confirmed
beforehand whether the characteristics of the LEDs will or will not be damaged by repairing.

EVERLIGHT ELECTRONICS CO., LTD. Tel: [phone]
Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Fax: [phone]
Tucheng, Taipei 236, Taiwan, R.O.C http://www.everlight.com

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Device No. : DSE-0001289 Prepared date:11-Apr.-2005 Prepared by: Forrest Chen

Revision : 1
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Release Date:2009-05-07 14:33:13.0
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