EVERLIGHTELECTRONICS CO.,LTD. Technical Data Sheet TOP View LEDs With Lens 67-21B/S2C-AS1T2B/BT Features ․P-LCC-2 package. ․High flux output. ․High current capability. ․White package. ․Optical indicator. ․Colorless clear window. ․Ideal for backlight and light pipe application. ․Inter reflector. ․Suitable for automatic placement equipment. ․Suitable for reflow and wave solder processes. ․Available on tape and reel (12mm Tape). ․Pb-free. ․The product itself will remain within RoHS compliant version. Descriptions ․The 67-21B series is available in soft orange, green, blue and yellow. Due to the package design, the LED has wide viewing angle and optimized light coupling by inter reflector. This feature makes the ideal for light pipe application. The low current requirement makes this device ideal for portable equipment or any other application where power is at a premium. Applications ․Telecommunication: indicator and backlighting in telephone and fax. ․Flat backlight for LCD, switch and symbol. ․Light pipe application. ․General use. Device Selection Guide Chip Emitted Color Lens Color Brilliant Orange Water Clear Material AlGaInP Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 1 of 11 Device No. :DSE-67B-055 prepared date:29-May-2007 prepared by: Tracy EVERLIGHTELECTRONICS CO.,LTD. 67-21B/S2C-AS1T2B/BT Package Dimensions CL 2.2±0.1 2.8±0.2 CL - + 3.25±0.2 Polarity 3.0 For reflow soldering (propose) Notes: Tolerances Unless Dimension ±0.1mm,Unit = mm Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 2 of 11 Device No. :DSE-67B-055 prepared date:29-May-2007 prepared by: Tracy EVERLIGHTELECTRONICS CO.,LTD. 67-21B/S2C-AS1T2B/BT Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Unit Reverse Voltage VR 5 V Forward Current IF 25 mA IFP 60 mA Power Dissipation Pd 60 mW Electrostatic Discharge(HBM) ESD 2000 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. Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 3 of 11 Device No. :DSE-67B-055 prepared date:29-May-2007 prepared by: Tracy EVERLIGHTELECTRONICS CO.,LTD. 67-21B/S2C-AS1T2B/BT Electronic Optical Characteristics (Ta=25℃) : Parameter Symbol Min. Typ. Max. Unit Condition Luminous Intensity Iv 180 ----- 450 mcd IF=20mA Viewing Angle 2θ1/2 ----- 60 ----- deg IF=20mA Peak Wavelength λp ----- 611 ----- nm IF=20mA Dominant Wavelength λd 600.5 ----- 612.5 nm IF=20mA Spectrum Radiation Bandwidth △λ ----- 17 ----- nm IF=20mA Forward Voltage VF 1.75 ----- 2.35 V IF=20mA Reverse Current IR ----- ----- 10 μA VR=5V Notes: 1.Tolerance of Dominant Wavelength: ±1nm 2.Tolerance of Luminous Intensity: ±11% 3.Tolerance of Forward Voltage: ±0.05V Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 4 of 11 Device No. :DSE-67B-055 prepared date:29-May-2007 prepared by: Tracy EVERLIGHTELECTRONICS CO.,LTD. 67-21B/S2C-AS1T2B/BT Bin Range of Dom. Wavelength Groups A Bin Code Min Max D8 600.5 603.5 D9 603.5 606.5 D10 606.5 609.5 D11 609.5 612.5 Unit Condition nm IF=20mA Bin Range of Luminous Intensity Bin Code Min. Max. S1 180 225 S2 225 285 T1 285 360 T2 360 450 Unit Conduction mcd IF=20mA Bin Range of Forward Voltage Groups B Bin Min Max 0 1.75 1.95 1 1.95 2.15 2 2.15 2.35 Unit Condition V IF=20mA Notes: 1.Tolerance of Dominant Wavelength: ±1nm 2.Tolerance of Luminous Intensity: ±11% 3.Tolerance of Forward Voltage: ±0.05V Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 5 of 11 Device No. :DSE-67B-055 prepared date:29-May-2007 prepared by: Tracy EVERLIGHTELECTRONICS CO.,LTD. 67-21B/S2C-AS1T2B/BT Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 6 of 11 Device No. :DSE-67B-055 prepared date:29-May-2007 prepared by: Tracy EVERLIGHTELECTRONICS CO.,LTD. 67-21B/S2C-AS1T2B/BT 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. 1 Page: 7 of 11 Device No. :DSE-67B-055 prepared date:29-May-2007 prepared by: Tracy EVERLIGHTELECTRONICS CO.,LTD. 67-21B/S2C-AS1T2B/BT Carrier Tape Dimensions: Loaded quantity 500 PCS per reel. + Polarity 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. 1 Page: 8 of 11 Device No. :DSE-67B-055 prepared date:29-May-2007 prepared by: Tracy EVERLIGHTELECTRONICS CO.,LTD. 67-21B/S2C-AS1T2B/BT 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. http://www.everlight.com Rev. 1 Page: 9 of 11 Device No. :DSE-67B-055 prepared date:29-May-2007 prepared by: Tracy EVERLIGHTELECTRONICS CO.,LTD. 67-21B/S2C-AS1T2B/BT 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 1~5 °C / Sec. 260°C. Max. 10 Sec. Max. 1~5 °C / Sec. Pre-heating 180~200°C 60 Sec. Max. Above 220°C 120 Sec. Max. 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. http://www.everlight.com Rev. 1 Page: 10 of 11 Device No. :DSE-67B-055 prepared date:29-May-2007 prepared by: Tracy EVERLIGHTELECTRONICS CO.,LTD. 67-21B/S2C-AS1T2B/BT 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. 1 Page: 11 of 11 Device No. :DSE-67B-055 prepared date:29-May-2007 prepared by: Tracy