24-21UBC/C430/TR8

EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet Reverse Package chip LED 24-21UBC/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 with in RoHS compliant version. Descriptions ․The 24-21 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 ․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. 24-21UBC/C430/TR8 Chip Material Emitted Color Resin Color Blue Water Clear InGaN Everlight Electronics Co., Ltd. http://www.everlight.com Rev.2 Page: 1 of 9 Device No:SZDSE-241-014 Prepared date:8-Apr-2009 Prepared by: Huang yongxin EVERLIGHT ELECTRONICS CO.,LTD. 24-21UBC/C430/TR8 Package Outline Dimensions Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm Everlight Electronics Co., Ltd. http://www.everlight.com Rev.2 Page: 2 of 9 Device No:SZDSE-241-014 Prepared date:8-Apr-2009 Prepared by: Huang yongxin EVERLIGHT ELECTRONICS CO.,LTD. 24-21UBC/C430/TR8 Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Unit Reverse Voltage VR 5 V Forward Current IF 30 mA IFP 70 mA Power Dissipation Pd 130 mW Electrostatic Discharge(HBM) ESD 1000 V Operating Temperature Topr -40 ~ +85 ℃ Storage Temperature Tstg -40~ +90 ℃ Soldering Temperature Tsol Peak Forward Current (Duty 1/10 @1KHz) 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 15 18 ----- mcd Peak Wavelength λp ----- 428 ----- nm Dominant Wavelength λd ----- 466 ----- nm Viewing Angle 2θ1/2 ----- 130 ----- deg Spectrum Radiation Bandwidth △λ ----- 65 ----- nm Forward Voltage VF ----- 3.8 4.5 V Reverse Current IR ----- ----- 50 μA Condition IF=5mA VR=5V Everlight Electronics Co., Ltd. http://www.everlight.com Rev.2 Page: 3 of 9 Device No:SZDSE-241-014 Prepared date:8-Apr-2009 Prepared by: Huang yongxin EVERLIGHT ELECTRONICS CO.,LTD. 24-21UBC/C430/TR8 Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. http://www.everlight.com Rev.2 Page: 4 of 9 Device No:SZDSE-241-014 Prepared date:8-Apr-2009 Prepared by: Huang yongxin EVERLIGHT ELECTRONICS CO.,LTD. 24-21UBC/C430/TR8 Label explanation CAT: Luminous Intensity Rank HUE: Dom. Wavelength Rank REF: Forward Voltage Rank Reel Dimensions Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm Everlight Electronics Co., Ltd. http://www.everlight.com Rev.2 Page: 5 of 9 Device No:SZDSE-241-014 Prepared date:8-Apr-2009 Prepared by: Huang yongxin EVERLIGHT ELECTRONICS CO.,LTD. 24-21UBC/C430/TR8 Carrier Tape Dimensions: Loaded quantity 2000 PCS per 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.2 Page: 6 of 9 Device No:SZDSE-241-014 Prepared date:8-Apr-2009 Prepared by: Huang yongxin EVERLIGHT ELECTRONICS CO.,LTD. 24-21UBC/C430/TR8 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 1 Reflow Soldering Temp. : 260℃±5℃ Min 5 sec. Test Sample Ac/Re Hours/Cycles Size 22 Pcs. 0/1 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 2 6 Min. Everlight Electronics Co., Ltd. http://www.everlight.com Rev.2 Page: 7 of 9 Device No:SZDSE-241-014 Prepared date:8-Apr-2009 Prepared by: Huang yongxin EVERLIGHT ELECTRONICS CO.,LTD. 24-21UBC/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 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.2 Page: 8 of 9 Device No:SZDSE-241-014 Prepared date:8-Apr-2009 Prepared by: Huang yongxin EVERLIGHT ELECTRONICS CO.,LTD. 24-21UBC/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 Tel: 886-2-2267-2000, 2267-9936 Fax: 886-2267-6244, 2267-6189, 2267-6306 http://www.everlight.com Everlight Electronics Co., Ltd. http://www.everlight.com Rev.2 Page: 9 of 9 Device No:SZDSE-241-014 Prepared date:8-Apr-2009 Prepared by: Huang yongxin