EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet 1.8mm round Subminiature Chip LED 42-21A/GHC-YX1Y2N/1T Features ․Package in 12mm 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 compliant version. Descriptions ․The 42-21A SMD Taping 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. 42-21A/GHC-YX1Y2N/1T Revision Chip Material Emitted Color InGaN Brilliant Green Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DSE-42A-G04 Prepared date: 11-Apr-2007 :1 LifecyclePhase: Lens Color Water Clear Rev. 1 Page: 1 of 10 Prepared by: Esther Yan Release Date:2008-09-20 00:15:56.0 Expired Period: Forever EVERLIGHT ELECTRONICS CO.,LTD. 42-21A/GHC-YX1Y2N/1T Package Outline Dimensions - + Note: The tolerances unless mentioned is ±0.1mm, Unit = mm Revision Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DSE-42A-G04 Prepared date: 11-Apr-2007 :1 LifecyclePhase: Rev. 1 Page: 2 of 10 Prepared by: Esther Yan Release Date:2008-09-20 00:15:56.0 Expired Period: Forever EVERLIGHT ELECTRONICS CO.,LTD. 42-21A/GHC-YX1Y2N/1T Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Unit Reverse Voltage VR 5 V Forward Current IF 25 mA Peak Forward Current (Duty 1/10 @1KHz) IFP 100 mA Power Dissipation Pd 110 mW Electrostatic Discharge(HBM) ESD 150 V Operating Temperature Topr -40 ~ +85 ℃ Storage Temperature Tstg -40 ~ +90 ℃ 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 1800 ----- 4500 mcd Viewing Angle 2θ1/2 λp 30 518 -------- deg Peak Wavelength -------- Dominant Wavelength Spectrum Radiation Bandwidth λd 520 ---- 535 nm △λ ---- 35 ---- nm Forward Voltage VF 2.7 ---- 3.7 V Reverse Current IR ----- ----- 50 μA Condition nm IF=20mA VR=5V Notes: 1.Tolerance of Luminous Intensity ±11% 2.Tolerance of Dominant Wavelength ±1nm 3.Tolerance of Forward Voltage ±0.1V Revision Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DSE-42A-G04 Prepared date: 11-Apr-2007 :1 LifecyclePhase: Rev. 1 Page: 3 of 10 Prepared by: Esther Yan Release Date:2008-09-20 00:15:56.0 Expired Period: Forever EVERLIGHT ELECTRONICS CO.,LTD. 42-21A/GHC-YX1Y2N/1T Bin Range Of Dom. Wavelength Group Bin Min Max X 520 525 Y 525 530 Z 530 535 Y Unit Condition nm IF=20mA Unit Condition mcd IF=20mA Unit Condition V IF=20mA Bin Range Of Luminous Intensity Bin Min Max X1 X2 Y1 Y2 1800 2250 2250 2850 2850 3600 3600 4500 Bin Range Of Forward Voltage Group N Bin Min Max 10 2.70 2.90 11 2.90 3.10 12 3.10 3.30 13 3.30 3.50 14 3.50 3.70 Notes: 1.Tolerance of Luminous Intensity ±11% 2.Tolerance of Dominant Wavelength ±1nm 3.Tolerance of Forward Voltage ±0.1V Revision Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DSE-42A-G04 Prepared date: 11-Apr-2007 :1 LifecyclePhase: Rev. 1 Page: 4 of 10 Prepared by: Esther Yan Release Date:2008-09-20 00:15:56.0 Expired Period: Forever EVERLIGHT ELECTRONICS CO.,LTD. 42-21A/GHC-YX1Y2N/1T Typical Electro-Optical Characteristics Curves Revision Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DSE-42A-G04 Prepared date: 11-Apr-2007 :1 LifecyclePhase: Rev. 1 Page: 5 of 10 Prepared by: Esther Yan Release Date:2008-09-20 00:15:56.0 Expired Period: Forever EVERLIGHT ELECTRONICS CO.,LTD. 42-21A/GHC-YX1Y2N/1T 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 Revision Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DSE-42A-G04 Prepared date: 11-Apr-2007 :1 LifecyclePhase: Rev. 1 Page: 6 of 10 Prepared by: Esther Yan Release Date:2008-09-20 00:15:56.0 Expired Period: Forever EVERLIGHT ELECTRONICS CO.,LTD. 42-21A/GHC-YX1Y2N/1T Carrier Tape Dimensions: Loaded quantity 1000 PCS per reel Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm. Moisture Resistant Packaging Label Revision Aluminum moisture-proof bag Desiccant Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DSE-42A-G04 Prepared date: 11-Apr-2007 :1 LifecyclePhase: Label Rev. 1 Page: 7 of 10 Prepared by: Esther Yan Release Date:2008-09-20 00:15:56.0 Expired Period: Forever EVERLIGHT ELECTRONICS CO.,LTD. 42-21A/GHC-YX1Y2N/1T Reliability Test Items And Conditions The reliability of products shall be satisfied with items listed below. Confidence level：90% LTPD：10% No. Items 1 Reflow Soldering 2 Temperature Cycle 3 Thermal Shock High Temperature Storage Low Temperature Storage DC Operating Life High Temperature / High Humidity 4 5 6 7 Revision Test Sample Hours/Cycles Size Test Condition Temp. : 260℃±5℃ Min. 5sec. H : +100℃ 15min ∫ 5 min L : -40℃ 15min H : +100℃ 5min ∫ 10 sec L : -10℃ 5min 0/1 300 Cycles 22 PCS. 0/1 300 Cycles 22 PCS. 0/1 22 PCS. 0/1 22 PCS. 0/1 IF = 20 mA 1000 Hrs. 22 PCS. 0/1 85℃/ 85%RH 1000 Hrs. 22 PCS. 0/1 http://www.everlight.com Device No. : DSE-42A-G04 Prepared date: 11-Apr-2007 LifecyclePhase: 22 PCS. 1000 Hrs. Temp. : -40℃ Everlight Electronics Co., Ltd. :1 6 Min. 1000 Hrs. Temp. : 100℃ Ac/Re Rev. 1 Page: 8 of 10 Prepared by: Esther Yan Release Date:2008-09-20 00:15:56.0 Expired Period: Forever EVERLIGHT ELECTRONICS CO.,LTD. 42-21A/GHC-YX1Y2N/1T 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. Revision Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DSE-42A-G04 Prepared date: 11-Apr-2007 :1 LifecyclePhase: Rev. 1 Page: 9 of 10 Prepared by: Esther Yan Release Date:2008-09-20 00:15:56.0 Expired Period: Forever EVERLIGHT ELECTRONICS CO.,LTD. 42-21A/GHC-YX1Y2N/1T 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 Revision 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 Device No. : DSE-42A-G04 Prepared date: 11-Apr-2007 :1 LifecyclePhase: Rev. 1 Page: 10 of 10 Prepared by: Esther Yan Release Date:2008-09-20 00:15:56.0 Expired Period: Forever