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| EVERLIGHT ELECTRONICS CO.,LTD Technical Data Sheet 1.4 mm Height Subminiature , Axial Flat Top View LED 28-21UYC/S530-XX/XXX Features Package in 12mm tape on 7" diameter reels. Compatible with automatic placement equipment. EIA Std. package. Mono-color type. Pb-free Descriptions The28-21 SMD taping 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. F8/TR8 28-21 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. Automotive : backlighting in dashboards and switches Telecommunication indicator and backlighting in telephone and fax. Device Selection Guide Chip Material AlGaInP Emitted Color Super Yellow Lens Color Water Clear Everlight Electronics Co., Ltd. Device No. : SZDLE-281-001 http://www.everlight.com repared date:11-25-2004 Rev. 1 Page: 1 of 9 Prepared by: Aihua hong Revision :1 Release Date:2008-09-20 00:16:08.0 Expired Period: Forever LifecyclePhase: EVERLIGHT ELECTRONICS CO.,LTD 28-21UYC/S530-XX/XXX Package Outline Dimensions Note: Tolerances Unless Dimension is 0.1mm , Unit = mm Everlight Electronics Co., Ltd. Device No. : SZDLE-281-001 http://www.everlight.com repared date:11-25-2004 Rev. 1 Page: 2 of 9 Prepared by: Aihua hong Revision :1 Release Date:2008-09-20 00:16:08.0 Expired Period: Forever LifecyclePhase: EVERLIGHT ELECTRONICS CO.,LTD 28-21UYC/S530-XX/XXX Absolute Maximum Ratings (Ta=25 Parameter Reverse Voltage Forward Current Operating Temperature Storage Temperature Soldering Temperature Electrostatic Discharge Power Dissipation Peak Forward Current(Duty 1/10 @ 1KHz) Parameter Symbol VR IF Topr Tstg Tsol ESD Pd IFP ) Rating 5 25 -40 ~ +85 -40 ~ +100 260 (for 5 second) 2000 60 60 V mW mA Unit V mA Electro-Optical Characteristics (Ta=25 Symbol Chip Rank A2 A3 Luminous Intensity IV A4 A5 A6 A7 Viewing Angle Peak Wavelength Dominant Wavelength Spectrum Radiation Bandwidth Forward Voltage Reverse Current 2 1/2 p d ) TYP. 30.0 33.0 45.0 61.0 77.0 91.0 150 591 589 15 2.0 ---MAX. ------------------------------2.4 50 deg nm nm nm V A VR=5V mcd IF=20mA Unit Condition 12.0 21.0 34.0 42.0 53.0 66.0 ------------------- MIN. ------------- VF IR ------- *28-21UYC/S530-XX / XXX 1 1:Chip Rank 2:Packing Method: (1) None,F8 Bulk (2) TR8 Taping Everlight Electronics Co., Ltd. Device No. : SZDLE-281-001 http://www.everlight.com repared date:11-25-2004 Rev. 1 Page: 3 of 9 2 Prepared by: Aihua hong Revision :1 Release Date:2008-09-20 00:16:08.0 Expired Period: Forever LifecyclePhase: EVERLIGHT ELECTRONICS CO.,LTD 28-21UYC/S530-XX/XXX Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. Device No. : SZDLE-281-001 http://www.everlight.com repared date:11-25-2004 Rev. 1 Page: 4 of 9 Prepared by: Aihua hong Revision :1 Release Date:2008-09-20 00:16:08.0 Expired Period: Forever LifecyclePhase: EVERLIGHT ELECTRONICS CO.,LTD 28-21UYC/S530-XX/XXX Label explanation CAT: Luminous Intensity Rank HUE: Dom. Wavelength Rank REF: Forward Voltage Rank Reel & Carrier Tape Dimensions Everlight Electronics Co., Ltd. Device No. : SZDLE-281-001 http://www.everlight.com repared date:11-25-2004 Rev. 1 Page: 5 of 9 Prepared by: Aihua hong Revision :1 Release Date:2008-09-20 00:16:08.0 Expired Period: Forever LifecyclePhase: EVERLIGHT ELECTRONICS CO.,LTD 28-21UYC/S530-XX/XXX Loaded quantity per reel 1000 PCS/reel Moisture Resistant Packaging Label Aluminum moistue-proof bag Desiccant Label Note: Tolerances Unless Dimension is 0.1mm , Unit = mm Everlight Electronics Co., Ltd. Device No. : SZDLE-281-001 http://www.everlight.com repared date:11-25-2004 Rev. 1 Page: 6 of 9 Prepared by: Aihua hong Revision :1 Release Date:2008-09-20 00:16:08.0 Expired Period: Forever LifecyclePhase: EVERLIGHT ELECTRONICS CO.,LTD 28-21UYC/S530-XX/XXX Reliability Test Items And Conditions The reliability of products shall be satisfied with items listed below. Confidence level : LTPD : 10 % Test Sample No. Items Test Condition Ac/Re Hours/Cycles Size Temp. : 260 5 6 Min. 1 Reflow Soldering 0/1 22 Pcs. Min. 5 sec. 2 Temperature Cycle 15 min. H : +100 5 min. 15 min. L : -40 5 min. H : +100 10 sec. L : -10 5 min. Temp. : 100 Temp. : -40 IF = 20 mA 85 / 85% RH 300 Cycles 22 Pcs. 0/1 3 Thermal Shock High Temperature Storage Low Temperature Storage DC Operating Life High Temperature / High Humidity 300 Cycles 22 Pcs. 0/1 4 5 6 7 1000 Hrs. 1000 Hrs. 1000 Hrs. 1000 Hrs. 22 Pcs. 22 Pcs. 22 Pcs. 22 Pcs. 0/1 0/1 0/1 0/1 Everlight Electronics Co., Ltd. Device No. : SZDLE-281-001 http://www.everlight.com repared date:11-25-2004 Rev. 1 Page: 7 of 9 Prepared by: Aihua hong Revision :1 Release Date:2008-09-20 00:16:08.0 Expired Period: Forever LifecyclePhase: EVERLIGHT ELECTRONICS CO.,LTD 28-21UYC/S530-XX/XXX 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 2.3 The LEDs should be used within a year. 2.4 After opening the package, the LEDs should be kept at 30 or less and 70%RH or less.. 2.5 The LEDs should be used within 168 hours (7 days) after opening the package. 2.6 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 3. Soldering Condition 3.1 Pb-free solder temperature profile for 24 hours. or less and 90%RH or less. 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 280 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. Device No. : SZDLE-281-001 http://www.everlight.com repared date:11-25-2004 Rev. 1 Page: 8 of 9 Prepared by: Aihua hong Revision :1 Release Date:2008-09-20 00:16:08.0 Expired Period: Forever LifecyclePhase: EVERLIGHT ELECTRONICS CO.,LTD 28-21UYC/S530-XX/XXX 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. Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Tucheng, Taipei 236, Taiwan, R.O.C Tel: 886-2-2267-2000, 2267-9936 Fax: 886-2267-6244, 2267-6189, 2267-6306 http://www.everlight.com Everlight Electronics Co., Ltd. Device No. : SZDLE-281-001 http://www.everlight.com repared date:11-25-2004 Rev. 1 Page: 9 of 9 Prepared by: Aihua hong Revision :1 Release Date:2008-09-20 00:16:08.0 Expired Period: Forever LifecyclePhase: |
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