EVERLIGHT LED SMD 3528 GE Datasheet

Technical Data Sheet
TOP View LEDs

67-21/Y2C-AS1T1/2T

Features

․P-LCC-2 package.
․White package.
․Optical indicator.
․Colorless clear window.
․Wide viewing angle.
․Suitable for vapor-phase reflow, Infrared reflow

and wave solder processes.

․Computable with automatic placement equipment.
․Available on tape and reel (8mm Tape).
․Pb-free.

Descriptions

․The 67-21 series is available in soft orange, green,blue and yellow. Due to the package

design, the LED has wide viewing angle and optimized light coupling by inter reflector.

This feature makes the SMT TOP LED ideal for light pipe application. The low current

requirement makes this device ideal for portable equipment or any other application where

power is at a premium.

Applications

․Telecommunication: indicator and backlighting in telephone and fax.
․Flat backlight for LCD, switch and symbol.
․Light pipe application.
․General use.

Device Selection Guide

Chip

Emitted Color Resin Color

Material

AlGaInP Brilliant Yellow Water Clear

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Device No.:DSE-0000921 Prepared date: 19-Feb.-2009 Prepared by: Rita Shen

Technical Data Sheet
TOP View LEDs

Package Dimensions

67-21/Y2C-AS1T1/2T

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

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Device No.:DSE-0000921 Prepared date: 19-Feb.-2009 Prepared by: Rita Shen

Technical Data Sheet
TOP View LEDs

67-21/Y2C-AS1T1/2T

Absolute Maximum Ratings (Ta=25℃)

Parameter Symbol Rating Unit

Reverse Voltage VR 5 V

Forward Current IF 50 mA

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

Power Dissipation Pd 120 mW

Electrostatic Discharge(HBM) ESD 2000 V

Operating Temperature Topr -40 ~ +85

Storage Temperature Tstg -40 ~ +90

Soldering Temperature Tsol

Reflow Soldering : 260 ℃ for 10 sec.

Hand Soldering : 350 ℃ for 3 sec.

℃

℃

Electro-Optical Characteristics (Ta=25℃)

Parameter Symbol Min. Typ. Max. Unit Condition

Luminous Intensity

Viewing Angle

Peak Wavelength λp ----- 591 ----- nm

Dominant Wavelength λd 585.5 ----- 594.5 nm

Spectrum Radiation Bandwidth Δλ ----- 15 ----- nm

Forward Voltage

Notes:

1.Tolerance of Luminous Intensity: ±11%

2.Tolerance of Dominant Wavelength: ±1nm

Iv 180 ----- 360 mcd

2θ1/2

V

----- 2.0 2.4 V

F

----- 120 ----- deg

IF=20mA

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Device No.:DSE-0000921 Prepared date: 19-Feb.-2009 Prepared by: Rita Shen

Technical Data Sheet
TOP View LEDs

67-21/Y2C-AS1T1/2T

Bin Range of Luminous Intensity

Bin Min. Max. Unit Condition

S1 180 225

S2 225 285

T1 285 360

Bin Range of Dominant Wavelength

Group Bin Code Min. Max. Unit Condition

D3 585.5 588.5

A

D4 588.5 591.5

D5 591.5 594.5

mcd IF=20mA

nm IF=20mA

Notes:

1.Tolerance of Luminous Intensity: ±11%

2.Tolerance of Dominant Wavelength: ±1nm

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Device No.:DSE-0000921 Prepared date: 19-Feb.-2009 Prepared by: Rita Shen

Technical Data Sheet
TOP View LEDs

Typical Electro-Optical Characteristics Curves

Spectrum Distribution

100

75

50

25

0

550 600

500

Wavelength λ (nm)

Relative Luminous Intensity vs.

Ambient Temperature

1000

Ta=25°C

650 700

50

40

F

30

20

10

Forward Current I (mA)

0

1.2

Relative Luminous Intensity vs.

Forward Current

1000

67-21/Y2C-AS1T1/2T

Forward Current vs.

Forward Voltage

Forward Voltage V (V)

=

f

K

H

1

z

D

y

t

u

1

/

1

=

0

Ta=25°C

2.82.01.6 2.4 3.0

F

Ta=25°C

100

10

Relative luminous intensity (%) Relative luminous intensity (%)

1

Forward Current I (mA)

Forward Current I (mA)

-60

80

70

60

F

F

50

40

30

20

10

0

-20-40 0 206040

Ambient Temperature T (°C)

Forward Current Derating Curve

0

Ambient Temperature T (°C)

402060 10080

100

10

Relative luminous intensity (%)

1

0

10080

a

a

10

1.0

0.9

0.8

0.7

1

10

Forward Current I (mA)

Radiation Diagram

2

10

F

0° 10° 20°

0.40.5 0.3 0.20.1 0.6

10

Ta=25°C

3

30°

40°

50°

60°

70°

80°
90°

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Device No.:DSE-0000921 Prepared date: 19-Feb.-2009 Prepared by: Rita Shen

Technical Data Sheet
TOP View LEDs

Label Explanation

CAT: Luminous Intensity Rank

HUE: Dom. Wavelength Rank

REF: Forward Voltage Rank

Pb

CPN :

N : XXXXXXXXXXXXX

P

XXXXXXXXXXXXX

QTY : XXX

LOT NO : XXXXXXXXXX

Reference : XXXXXXXX

Reel Dimensions

67-21/Y2C-AS1T1/2T

EVERLIGHT

RoHS

CAT : XXX
HUE : XXX
REF : XXX

MADE IN TAIWAN

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

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Device No.:DSE-0000921 Prepared date: 19-Feb.-2009 Prepared by: Rita Shen

Technical Data Sheet
TOP View LEDs

67-21/Y2C-AS1T1/2T

Carrier Tape Dimensions: Loaded Quantity 2000 pcs Per Reel.

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

Moisture Resistant Packaging

Label

Aluminum moistue-proof bag

LabelDesiccant

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Device No.:DSE-0000921 Prepared date: 19-Feb.-2009 Prepared by: Rita Shen

Technical Data Sheet
TOP View LEDs

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

1 Reflow Soldering

2 Temperature Cycle

3 Thermal Shock

Temp. : 260 ±5 Min. ℃℃

5sec.

H : +100 15min℃

∫ 5 min

L : -40 15min℃

H : +100 5min℃

∫ 10 sec

L : -10 5min℃

Hours/Cycles

300 Cycles 22 PCS. 0/1

300 Cycles 22 PCS. 0/1

67-21/Y2C-AS1T1/2T

Test

6 Min. 22 PCS. 0/1

Sample

Size

Ac/Re

4 High Temperature Storage Temp. : 100℃ 1000 Hrs. 22 PCS. 0/1

5 Low Temperature Storage Temp. : -40℃ 1000 Hrs. 22 PCS. 0/1

6 DC Operating Life I

7

High Temperature / High

Humidity

= 20 mA 1000 Hrs. 22 PCS. 0/1

F

85 / 85%RH℃ 1000 Hrs. 22 PCS. 0/1

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 8 of 10

Device No.:DSE-0000921 Prepared date: 19-Feb.-2009 Prepared by: Rita Shen

Technical Data Sheet
TOP View LEDs

67-21/Y2C-AS1T1/2T

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 168 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

1~5 °C / Sec.

1~5 °C / Sec.

Pre-heating
180~200°C

260°C. Max.

10 Sec. Max.

60 Sec. Max.
Above 220°C

120 Sec. Max.

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.

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Device No.:DSE-0000921 Prepared date: 19-Feb.-2009 Prepared by: Rita Shen

Technical Data Sheet
TOP View LEDs

67-21/Y2C-AS1T1/2T

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

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 10 of 10

Device No.:DSE-0000921 Prepared date: 19-Feb.-2009 Prepared by: Rita Shen