EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet Chip LED with Right Angle Lens 27-21UBC/C430/TR8 Features ․Package in 8mm tape on 7〞diameter reel. ․Compatible with automatic placement equipment. ․Compatible with infrared and vapor phase reflow solder process. ․Mono-color type. ․Pb free. ․The product itself will remain within RoHS complaint Version. Descriptions ․The 27-21 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 Part No. 27-21UBC/C430/TR8 Everlight Electronics Co., Ltd. Device No:SZ DSE-271-007 Chip Material Emitted Color GaN/SiC Blue http://www.everlight.com Prepared date: 07-17-2004 Lens Color Water Clear Rev 1.0 Page: 1 of 9 Prepared by: Jessica Chang EVERLIGHT ELECTRONICS CO.,LTD. 27-21UBC/C430/TR8 Package Outline Dimensions Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm Everlight Electronics Co., Ltd. Device No:SZ DSE-271-007 http://www.everlight.com Prepared date: 07-17-2004 Rev 1.0 Page: 2 of 9 Prepared by: Jessica Chang EVERLIGHT ELECTRONICS CO.,LTD. 27-21UBC/C430/TR8 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 ℃ Electrostatic Discharge(HBM) ESD 2000 V Power Dissipation Pd 140 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 Luminous Intensity Iv 14.0 20.0 ----- mcd Viewing Angle 2θ1/2 λp 130 428 --------- deg Peak Wavelength --------- Dominant Wavelength λd ----- 466 ----- nm Spectrum Radiation Bandwidth △λ ----- 65 ----- nm Forward Voltage VF ----- 3.8 4.5 V Reverse Current IR ----- ----- 50 μA Everlight Electronics Co., Ltd. Device No:SZ DSE-271-007 http://www.everlight.com Prepared date: 07-17-2004 Condition nm Rev 1.0 IF=20mA VR=5V Page: 3 of 9 Prepared by: Jessica Chang EVERLIGHT ELECTRONICS CO.,LTD. 27-21UBC/C430/TR8 Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. Device No:SZ DSE-271-007 http://www.everlight.com Prepared date: 07-17-2004 Rev 1.0 Page: 4 of 9 Prepared by: Jessica Chang EVERLIGHT ELECTRONICS CO.,LTD. 27-21UBC/C430/TR8 Label explanation CAT: Luminous Intensity Rank HUE: Dom. Wavelength Rank xxxxxx xxxxxx REF: Forward Voltage Rank RoHS xxxxxxxxxxxx xxxx xxxxxxxx Reel Dimensions Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm Everlight Electronics Co., Ltd. Device No:SZ DSE-271-007 http://www.everlight.com Prepared date: 07-17-2004 Rev 1.0 Page: 5 of 9 Prepared by: Jessica Chang EVERLIGHT ELECTRONICS CO.,LTD. 27-21UBC/C430/TR8 Carrier Tape Dimensions: Loaded quantity 3000 PCS per reel Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm Moisture Resistant Packaging Label Aluminum moistue-proof bag Everlight Electronics Co., Ltd. Device No:SZ DSE-271-007 http://www.everlight.com Prepared date: 07-17-2004 Desiccant Rev 1.0 Label Page: 6 of 9 Prepared by: Jessica Chang EVERLIGHT ELECTRONICS CO.,LTD. 27-21UBC/C430/TR8 Reliability Test Items And Conditions The reliability of products shall be satisfied with items listed below. Confidence level：90% LTPD：10% Test Sample Hours/Cycles Size No. Items Test Condition 1 Reflow Soldering Temp. : 260℃±5℃ Min. 5sec. 6 Min. 22 PCS. 0/1 Temperature Cycle H : +100℃ 15min ∫ 5 min L : -40℃ 15min 300 Cycles 22 PCS. 0/1 Thermal Shock H : +100℃ 5min ∫ 10 sec L : -10℃ 5min 300 Cycles 22 PCS. 0/1 Temp. : 100℃ 1000 Hrs. 22 PCS. 0/1 Temp. : -40℃ 1000 Hrs. 22 PCS. 0/1 2 3 4 5 High Temperature Storage Low Temperature Storage Ac/Re 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. Device No:SZ DSE-271-007 http://www.everlight.com Prepared date: 07-17-2004 Rev 1.0 Page: 7 of 9 Prepared by: Jessica Chang EVERLIGHT ELECTRONICS CO.,LTD. 27-21UBC/C430/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 The LEDs should be used within a year. 2.4 After opening the package, the LEDs should be kept at 30℃ or less and 60%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℃ 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. Device No:SZ DSE-271-007 http://www.everlight.com Prepared date: 07-17-2004 Rev 1.0 Page: 8 of 9 Prepared by: Jessica Chang EVERLIGHT ELECTRONICS CO.,LTD. 27-21UBC/C430/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. Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Tucheng, Taipei 236, Taiwan, R.O.C Everlight Electronics Co., Ltd. Device No:SZ DSE-271-007 Tel: 886-2-2267-2000, 2267-9936 Fax: 886-2267-6244, 2267-6189, 2267-6306 http://www.everlight.com http://www.everlight.com Prepared date: 07-17-2004 Rev 1.0 Page: 9 of 9 Prepared by: Jessica Chang