42-21UBC/C430/TR8 - Everlight

EVERLIGHT ELECTRONICS CO.,LTD.

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

Device No. : DSE-421- Prepared date:31-Aug-2005 Prepared by: Ashley kuo

Technical Data Sheet

Chip LED with 1.8mm round Subminiature

42-21UBC/C430/TR8

Features

․Package in 12mm tape on 7〞diameter reel.

․Compatible with automatic placement equipment.-

․Compatible with infrared and vapor phase reflow

solder process.

․Mulit-color type.

․Pb-free.

․The product itself will remain within RoHS

compliant version.

Descriptions

․The 42-21 SMD Taping 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

Part No. Material Emitted Color

Lens Color

42-21UBC/C430/TR8 GaN/SiC Purplish Blue Water Clear

EVERLIGHT ELECTRONICS CO.,LTD.

42-21UBC/C430/TR8

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 2 of 9

Device No. : DSE-421- Prepared date:31-Aug-2005 Prepared by: Ashley kuo

Package Outline Dimensions

+

-

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

EVERLIGHT ELECTRONICS CO.,LTD.

42-21UBC/C430/TR8

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

Device No. : DSE-421- Prepared date:31-Aug-2005 Prepared by: Ashley kuo

Absolute Maximum Ratings (Ta=25℃)

Parameter Symbol Rating Unit

Reverse Voltage VR 5 V

Forward Current IF 30 mA

Operating Temperature Topr -40 ~ +85 ℃

Storage Temperature Tstg -40~ +90 ℃

Soldering Temperature Tsol 260 (for 5 second) ℃

Electrostatic Discharge (HBM) ESD 1000 V

Power Dissipation Pd 130 mW

Peak Forward Current

(Duty 1/10 @1KHz) IFP 70 mA

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 89 112 ----- mcd IF=20 mA

Viewing Angle 2θ1/2 ----- 30 ----- deg IF=20mA

Peak Wavelength λp ----- 428 ----- nm IF=20mA

Dominant Wavelength λd ----- 466 ----- nm IF=20mA

Spectrum Radiation

Bandwidth △λ ----- 65 ----- nm IF=20mA

Forward Voltage VF ----- 3.8 4.5 V IF=20mA

Reverse Current IR ----- ----- 50 μA VR=5V

EVERLIGHT ELECTRONICS CO.,LTD.

42-21UBC/C430/TR8

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

Device No. : DSE-421- Prepared date:31-Aug-2005 Prepared by: Ashley kuo

Typical Electro-Optical Characteristics Curves

EVERLIGHT ELECTRONICS CO.,LTD.

42-21UBC/C430/TR8

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

Device No. : DSE-421- Prepared date:31-Aug-2005 Prepared by: Ashley kuo

Label explanation

CAT: Luminous Intensity Rank

HUE: Dom. Wavelength Rank

REF: Forward Voltage Rank

Reel Dimensions

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

EVERLIGHT ELECTRONICS CO.,LTD.

42-21UBC/C430/TR8

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

Device No. : DSE-421- Prepared date:31-Aug-2005 Prepared by: Ashley kuo

Carrier Tape Dimensions: Loaded quantity 1000 PCS per reel

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

Moisture Resistant Packaging

Label Desiccant Label

Aluminum moisture-proof bag

EVERLIGHT ELECTRONICS CO.,LTD.

42-21UBC/C430/TR8

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 7 of 9

Device No. : DSE-421- Prepared date:31-Aug-2005 Prepared by: Ashley kuo

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. 5sec. 6 Min. 22 PCS. 0/1

2 Temperature Cycle

H : +100℃ 15min

∫ 5 min

L : -40℃ 15min

300 Cycles 22 PCS. 0/1

3 Thermal Shock

H : +100℃ 5min

∫ 10 sec

L : -10℃ 5min

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.

42-21UBC/C430/TR8

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

Device No. : DSE-421- Prepared date:31-Aug-2005 Prepared by: Ashley kuo

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 deg C 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.

42-21UBC/C430/TR8

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

Device No. : DSE-421- Prepared date:31-Aug-2005 Prepared by: Ashley kuo

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