95-21USRD/S357/TR7 - Everlight International Corp.

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 1 of 9

Device No. : DSE-0001505 Prepared date: 15-May-2009 Prepared by: Cheng Dejiang

Technical Data Sheet

1.9mm Round Subminiature “Gull Wing” Lead (Square Base) LED

95-21USRD/S357/TR7

Features

․Package in 12mm tape on 7" diameter reels.

․Compatible with automatic placement equipment.

․EIA Std. package.

․Mono-color type.

․Pb-free

․The product itself will remain within RoHScompliant version

Descriptions

․The 95-21 SMD LED is much

smaller than leaded components .Thus

enable smaller board size. Higher

packing density. Reduced storage space

and finally smaller equipment to be

obtained.

․Besides, light weight makes them

ideal for miniature applications.

․Furthermore by automation assembly

machines the accuracy is anticipated.

Applications

․Small indicator for indoor applications.

․Flat backlight for LCD, switches and symbols.

․Indicator and backlight in office equipment.

․Indicator and backlight for battery driven

equipment.

․Indicator and backlight for audio and video equipment.

․Backlighting in dashboards and switches.

․Telecommunication:indicator and backlighting in telephone and fax.

Device Selection Guide Chip

Part No. Material Emitted Color Resin Color

95-21USRD/S357/TR7 AlGalnP Dark-Red Diffused

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Device No. : DSE-0001505 Prepared date: 15-May-2009 Prepared by: Cheng Dejiang

95-21USRD/S357/TR7

Package Outline Dimensions

Note: The tolerances unless mentioned are ±0.1, unit=mm.

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 3 of 9

Device No. : DSE-0001505 Prepared date: 15-May-2009 Prepared by: Cheng Dejiang

95-21USRD/S357/TR7

Absolute Maximum Ratings (Ta=25℃)

Parameter Symbol Rating Unit

Reverse Voltage VR 5 V

Forward Current IF 25 mA

Peak Forward Current

(Duty 1/10 @ 1KHz) IFP 60 mA

Power Dissipation Pd 60 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 IV 45 100 ----

mcd

Viewing Angle 2θ1/2 ---- 45 ---- deg

Peak Wavelength λp ---- 639 ---- nm

Dominant

Wavelength λd ---- 631 ---- nm

Spectrum Radiation

Bandwidth △λ ---- 20 ---- nm

Forward Voltage VF ---- 2.0 2.4 V

IF =20mA

Reverse Current IR ---- ---- 10

μA VR =5V

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 4 of 9

Device No. : DSE-0001505 Prepared date: 15-May-2009 Prepared by: Cheng Dejiang

95-21USRD/S357/TR7

Typical Electro-Optical Characteristics Curves

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 5 of 9

Device No. : DSE-0001505 Prepared date: 15-May-2009 Prepared by: Cheng Dejiang

95-21USRD/S357/TR7

Label explanation

CAT: Luminous Intensity Rank

HUE: Dom. Wavelength Rank

REF: Forward Voltage Rank

Reel & Carrier Tape Dimensions

Note: The tolerances unless mentioned are ±0.1, unit=mm.

RoHS

Pb

CPN :

PN : XXXXXXXXXXXXX

XXXXXXXXXXXXX

QTY : XXX

LOT NO : XXXXXXXXXX

Reference : XXXXXXXX

CAT : XXX

HUE : XXX

REF : XXX

EVERLIGHT

MADE IN TAIWAN

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 6 of 9

Device No. : DSE-0001505 Prepared date: 15-May-2009 Prepared by: Cheng Dejiang

95-21USRD/S357/TR7

Loaded quantity 1000 PCS/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: 7 of 9

Device No. : DSE-0001505 Prepared date: 15-May-2009 Prepared by: Cheng Dejiang

95-21USRD/S357/TR7

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

Sample

Size Ac/Re

1 Reflow Soldering

Temp. : 260 ±5℃℃

Min. 5 sec.

6 Min. 22 Pcs. 0/1

2 Temperature Cycle

H : +100 15 min.℃

∫ 5 min.

L : -40 15 min.℃

300 Cycles 22 Pcs. 0/1

3 Thermal Shock

H : +100 5 min.℃

∫ 10 sec.

L : -10 5 min.℃

300 Cycles 22 Pcs. 0/1

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 IF = 20 mA 1000 Hrs. 22 Pcs. 0/1

7 High Temperature /

High Humidity 85 / 85% RH℃ 1000 Hrs. 22 Pcs. 0/1

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 8 of 9

Device No. : DSE-0001505 Prepared date: 15-May-2009 Prepared by: Cheng Dejiang

95-21USRD/S357/TR7

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: 9 of 9

Device No. : DSE-0001505 Prepared date: 15-May-2009 Prepared by: Cheng Dejiang

95-21USRD/S357/TR7

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: 886-2-2267-2000, 2267-9936

Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Fax: 886-2267-6244, 2267-6189, 2267-6306

Tucheng, Taipei 236, Taiwan, R.O.C http://www.everlight.com