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| EVERLIGHT ELECTRONICS CO.,LTD Technical Data Sheet 1.4 mm Height Subminiature , Axial Flat Top View LED 28-21SDRC/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. RoHS refer to SMD A type SGS report. 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 Telecommunicationindicator and backlighting in telephone and fax. Device Selection Guide Part No. 28-21SDRC/S530-XX/XXX Chip Material AlGaInP Emitted Color Deep-Red Lens Color Water Clear Everlight Electronics Co., Ltd. Device No. : SZDLE-281-006 http://www.everlight.com repared date:29-Jun-2005 Rev. 1 Prepared by: Page: 1 of 10 Zhang huali EVERLIGHT ELECTRONICS CO.,LTD 28-21SDRC/S530-XX/XXX Package Outline Dimensions Note: Tolerances Unless Dimension is 0.1mm , Unit = mm Everlight Electronics Co., Ltd. Device No. : SZDLE-281-006 http://www.everlight.com repared date:29-Jun-2005 Rev. 1 Prepared by: Page: 2 of 10 Zhang huali EVERLIGHT ELECTRONICS CO.,LTD 28-21SDRC/S530-XX/XXX Absolute Maximum Ratings (Ta=25) Parameter Reverse Voltage Forward Current Operating Temperature Storage Temperature Electrostatic Discharge Power Dissipation Peak Forward Current(Duty 1/10 @ 1KHz) Soldering Temperature Symbol VR IF Topr Tstg ESD Pd IFP Rating 5 25 -40 ~ +85 -40 ~ +100 2000 60 60 Unit V mA V mW mA Reflow Soldering : 260 for 10 sec. Tsol Hand Soldering : 350 for 3 sec. Everlight Electronics Co., Ltd. Device No. : SZDLE-281-006 http://www.everlight.com repared date:29-Jun-2005 Rev. 1 Prepared by: Page: 3 of 10 Zhang huali EVERLIGHT ELECTRONICS CO.,LTD 28-21SDRC/S530-XX/XXX Electro-Optical Characteristics (Ta=25) Parameter Symbol Chip Rank A2 A3 Luminous Intensity IV A4 A5 A6 Viewing Angle Peak Wavelength Dominant Wavelength Spectrum Radiation Bandwidth Forward Voltage Reverse Current 21/2 p d VF IR ------------------MIN. ---12.0 ---20.0 ---24.0 ---32.0 ---40.0 ------------1.7 ---TYP. 2.00 21.0 2.00 27.0 2.00 34.0 2.50 43.0 3.00 54.0 150 650 639 20 2.0 ---MAX. ------------------------------------------2.4 10 deg nm nm nm V A VR=5V IF=20mA mcd Unit Condition IF=2mA IF=20mA IF=2mA IF=20mA IF=2mA IF=20mA IF=2mA IF=20mA IF=2mA IF=20mA *28-21SDRC/S530-XX / XXX 1 1:Chip Rank 2:Packing Method: (1) None,F8Bulk (2) TR8Taping 2 Everlight Electronics Co., Ltd. Device No. : SZDLE-281-006 http://www.everlight.com repared date:29-Jun-2005 Rev. 1 Prepared by: Page: 4 of 10 Zhang huali EVERLIGHT ELECTRONICS CO.,LTD 28-21SDRC/S530-XX/XXX Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. Device No. : SZDLE-281-006 http://www.everlight.com repared date:29-Jun-2005 Rev. 1 Prepared by: Page: 5 of 10 Zhang huali EVERLIGHT ELECTRONICS CO.,LTD 28-21SDRC/S530-XX/XXX Label explanation CAT: Luminous Intensity Rank HUE: Dom. Wavelength Rank REF: Forward Voltage Rank xxxxxx xxxxxx RoHS xxxxxxxxxxxx xxxx xxxxxxxx Reel & Carrier Tape Dimensions Note: The tolerances unless mentioned are 0.1, unit=mm. Everlight Electronics Co., Ltd. Device No. : SZDLE-281-006 http://www.everlight.com repared date:29-Jun-2005 Rev. 1 Prepared by: Page: 6 of 10 Zhang huali EVERLIGHT ELECTRONICS CO.,LTD 28-21SDRC/S530-XX/XXX Loaded quantity per reel 1000 PCS/reel Moisture Resistant Packaging Label Aluminum moisture-proof bag Desiccant Label Note: Tolerances Unless Dimension is 0.1mm , Unit = mm Everlight Electronics Co., Ltd. Device No. : SZDLE-281-006 http://www.everlight.com repared date:29-Jun-2005 Rev. 1 Prepared by: Page: 7 of 10 Zhang huali EVERLIGHT ELECTRONICS CO.,LTD 28-21SDRC/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. : 2605 6 Min. 22 Pcs. 0/1 1 Reflow Soldering Min. 5 sec. 2 Temperature Cycle H : +100 15 min. 5 min. L : -40 15 min. H : +100 5 min. 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 1000 Hrs. 1000 Hrs. 1000 Hrs. 1000 Hrs. 22 Pcs. 0/1 4 5 6 7 22 Pcs. 22 Pcs. 22 Pcs. 22 Pcs. 0/1 0/1 0/1 0/1 Everlight Electronics Co., Ltd. Device No. : SZDLE-281-006 http://www.everlight.com repared date:29-Jun-2005 Rev. 1 Prepared by: Page: 8 of 10 Zhang huali EVERLIGHT ELECTRONICS CO.,LTD 28-21SDRC/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 or less and 90%RH or less. 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 : 605 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. 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. Everlight Electronics Co., Ltd. Device No. : SZDLE-281-006 http://www.everlight.com repared date:29-Jun-2005 Rev. 1 Prepared by: Page: 9 of 10 Zhang huali EVERLIGHT ELECTRONICS CO.,LTD 28-21SDRC/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-281-006 http://www.everlight.com repared date:29-Jun-2005 Rev. 1 Prepared by: Page: 10 of 10 Zhang huali |
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