EVERLIGHT EVL 42-21SYGC/S2 Datasheet

EVERLIGHT ELECTRONICS CO.,LTD.

Technical Data Sheet

1.8mm round Subminiature Chip LED

42-21SYGC/S530-E2/TR8

Features

․Package in 12mm tape on 7〞diameter reel.
․Compatible with automatic placement equipment.-
․Compatible with infrared and vapor phase reflow

solder process.

․Mono-color type.

․The product itself will remain within RoHS

compliant version.

Descriptions

․The 42-21 SMD LED is much smaller than

lead frame type components, thus enable
smaller board size, higher packing density,
reduced storage space and finally smaller
equipment to be obtained.

․Besides, lightweight makes them ideal for

miniature applications, etc.

Applications

․Automotive: backlighting in dashboard and switch.
․Telecommunication: indicator and backlighting in

telephone and fax.

․Flat backlight for LCD, switch and symbol.
․General use.

Device Selection Guide

Chip

Material Emitted Color

AlGaInP Brilliant Yellow Green Water Clear

Resin Color

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 1 of 9
Device No. : DSE-421- Prepared date: 27-Jan-2006 Prepared by: Jeff Tsai

EVERLIGHT ELECTRONICS CO.,LTD.

42-21SYGC/S530-E2/TR8

Package Outline Dimensions

-

+

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

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 2 of 9
Device No. : DSE-421- Prepared date: 27-Jan-2006 Prepared by: Jeff Tsai

EVERLIGHT ELECTRONICS CO.,LTD.

42-21SYGC/S530-E2/TR8

Absolute Maximum Ratings (Ta=25℃)

Parameter Symbol Rating Unit

Reverse Voltage VR 5 V

Forward Current IF 25 mA

Peak Forward Current

IFP 60 mA

(Duty 1/10 @1KHz)

Power Dissipation Pd 60 mW

Electrostatic Discharge(HBM) ESD 2000 V

Operating Temperature Topr -40 ~ +105

Storage Temperature Tstg -40 ~ +110

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. Unit Condition

Luminous Intensity Iv

Viewing Angle 2θ1/2 ----- 20 ----- deg

Peak Wavelength λp ----- 575 ----- nm

Dominant Wavelength

λd ----- 573 ----- nm

Spectrum Radiation

Bandwidth

Forward Voltage VF

△λ ----- 20 ----- nm

228

1.7 2.0 2.4

342 ----- mcd

℃
℃

IF=20mA

V

Reverse Current IR ----- ----- 10 μA

VR=5V

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 3 of 9
Device No. : DSE-421- Prepared date: 27-Jan-2006 Prepared by: Jeff Tsai

EVERLIGHT ELECTRONICS CO.,LTD.

42-21SYGC/S530-E2/TR8

Typical Electro-Optical Characteristics Curves

Relative luminous intensity (%)

)%
(

Spectrum Distribution

Ta=25°C

Wavelength λ (nm)

Luminous Intensity vs.

Ambient Temperature

I (mA)

F

Forward Current

)
%

(

Forward Current vs.
Forward Voltage

Forward Voltage V (V)

Luminous Intensity vs.
Forward Current

Ta=25°C

F

Ta=25°C

Relative luminous intensity

Ambient Temperature Ta (°C)

Forward Current Derating Curve

I (mA)

F

Forward Current

Ambient Temperature Ta (°C)

Relative luminous intensity

Radiation Diagram

Forward Current

I (mA)

F

Ta=25°C

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 4 of 9
Device No. : DSE-421- Prepared date: 27-Jan-2006 Prepared by: Jeff Tsai

EVERLIGHT ELECTRONICS CO.,LTD.

42-21SYGC/S530-E2/TR8

Label Explanation

CAT: Luminous Intensity Rank
HUE: Dom. Wavelength Rank
REF: Forward Voltage Rank

Pb

CPN :
P

N : XXXXXXXXXXXXX

XXXXXXXXXXXXX

QTY : XXX

LOT NO : XXXXXXXXXX

Reference : XXXXXXXX

EVERLIGHT

MADE IN TAIWAN

Reel Dimensions

RoHS

CAT : XXX
HUE : XXX
REF : XXX

Note: Tolerances Unless Dimension ±0.1mm,Unit = mm

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 5 of 9
Device No. : DSE-421- Prepared date: 27-Jan-2006 Prepared by: Jeff Tsai

EVERLIGHT ELECTRONICS CO.,LTD.

42-21SYGC/S530-E2/TR8

Carrier Tape Dimensions: Loaded quantity 1000 PCS per reel

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

Moisture Resistant Packaging

Label

Aluminum moisture-proof bag

Desiccant Label

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 6 of 9
Device No. : DSE-421- Prepared date: 27-Jan-2006 Prepared by: Jeff Tsai

EVERLIGHT ELECTRONICS CO.,LTD.

42-21SYGC/S530-E2/TR8

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

Test

Hours/Cycles

Temp. : 260℃±5℃

1 Reflow Soldering

Min. 5sec.

6 Min.

H : +100℃ 15min

2 Temperature Cycle

∫ 5 min

300 Cycles

L : -40℃ 15min

H : +100℃ 5min

3 Thermal Shock

∫ 10 sec

300 Cycles

L : -10℃ 5min

4

High Temperature

Temp. : 100℃

1000 Hrs.

Storage

5

Low Temperature

Temp. : -40℃

1000 Hrs.

Storage

6 DC Operating Life IF = 20 mA

1000 Hrs.

Sample

Ac/Re

Size

22 PCS. 0/1

22 PCS. 0/1

22 PCS. 0/1

22 PCS. 0/1

22 PCS. 0/1

22 PCS. 0/1

7

High Temperature /

85℃/ 85%RH

1000 Hrs.

22 PCS. 0/1

High Humidity

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 7 of 9
Device No. : DSE-421- Prepared date: 27-Jan-2006 Prepared by: Jeff Tsai

EVERLIGHT ELECTRONICS CO.,LTD.

42-21SYGC/S530-E2/TR8

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 is 1 year 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.

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 8 of 9
Device No. : DSE-421- Prepared date: 27-Jan-2006 Prepared by: Jeff Tsai

EVERLIGHT ELECTRONICS CO.,LTD.

42-21SYGC/S530-E2/TR8

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.

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: 9 of 9
Device No. : DSE-421- Prepared date: 27-Jan-2006 Prepared by: Jeff Tsai