EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet 1.9mm Round Subminiature Lead LEDs 91-21SUBC/S400-XX/XXX Features ․Package in 12mm tape on 7" diameter reels. ․Compatible with automatic placement equipment. ․EIA Std. package. ․Mono-color type. ․Pb-free ․The product itself will remain within RoHS compliant version. F1 F2 91-21 Descriptions ․The 91-21 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. F7/TR7 F9/TR9 F10/TR10 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. ․Telecommunication：indicator and backlighting in telephone and fax. Device Selection Guide Chip Material Emitted Color InGaN Super Blue Lens Color Water Clear Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DLE-912-308 Prepared date: 07-29-2005 Rev. 2.3 Page: 1 of 10 Prepared by: Malone Yu EVERLIGHT ELECTRONICS CO.,LTD. 91-21SUBC/S400-XX/XXX Package Outline Dimensions Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DLE-912-308 Prepared date: 07-29-2005 Rev. 2.3 Page: 2 of 10 Prepared by: Malone Yu EVERLIGHT ELECTRONICS CO.,LTD. 91-21SUBC/S400-XX/XXX Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Unit Reverse Voltage VR 5 V Forward Current IF 25 mA Operating Temperature Topr -40 ~ +85 ℃ Storage Temperature Tstg -40 ~ +100 ℃ Soldering Temperature Tsol Electrostatic Discharge ESD 150 V Power Dissipation Pd 110 mW IFP 100 mA Peak Forward Current(Duty 1/10 @ 1KHz) 260 for 5 second ℃ Electro-Optical Characteristics (Ta=25℃) Parameter Symbol Chip Rank A3 A4 IV Luminous Intensity A5 A6 Unit MIN. TYP. MAX. ---- 24 ---- IF=2mA 320 400 ---- IF=20mA ---- 30 ---- IF=2mA 400 500 ---- ---- 42 ---- IF=2mA 500 630 ---- IF=20mA ---- 55 ---- IF=2mA 650 800 ---- IF=20mA mcd 2θ1/2 ---- ---- 25 ---- deg Peak Wavelength λp ---- ---- 468 ---- nm Dominant Wavelength λd ---- ---- 470 ---- nm Spectrum Radiation Bandwidth △λ ---- ---- 35 ---- nm Forward Voltage VF ---- ---- 3.5 4.0 V Reverse Current IR ---- ---- ---- 50 μA Viewing Angle Condition IF=20mA IF=20mA Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DLE-912-308 Prepared date: 07-29-2005 Rev. 2.3 VR=5V Page: 3 of 10 Prepared by: Malone Yu EVERLIGHT ELECTRONICS CO.,LTD. 91-21SUBC/S400-XX/XXX Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DLE-912-308 Prepared date: 07-29-2005 Rev. 2.3 Page: 4 of 10 Prepared by: Malone Yu EVERLIGHT ELECTRONICS CO.,LTD. 91-21SUBC/S400-XX/XXX Label explanation CAT: Luminous Intensity Rank HUE: Dom. Wavelength Rank xxxxxx xxxxxx REF: Forward Voltage Rank RoHS xxxxxxxxxxxx xxxx xxxxxxxx Reel & Carrier Tape Dimensions Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DLE-912-308 Prepared date: 07-29-2005 Rev. 2.3 Page: 5 of 10 Prepared by: Malone Yu EVERLIGHT ELECTRONICS CO.,LTD. 91-21SUBC/S400-XX/XXX Loaded quantity per reel 1000 PCS/reel 1 TR7 TR9 Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DLE-912-308 Prepared date: 07-29-2005 Rev. 2.3 Page: 6 of 10 Prepared by: Malone Yu EVERLIGHT ELECTRONICS CO.,LTD. 91-21SUBC/S400-XX/XXX Loaded quantity per reel 1000 PCS/reel TR10 Unit :mm Moisture Resistant Packaging Label Aluminum moistue-proof bag Everlight Electronics Co., Ltd. http://www.everlight.com Device No. : DLE-912-308 Prepared date: 07-29-2005 Desiccant Rev. 2.3 Label Page: 7 of 10 Prepared by: Malone Yu EVERLIGHT ELECTRONICS CO.,LTD. 91-21SUBC/S400-XX/XX X Reliability Test Items And Conditions The reliability of products shall be satisfied with items listed below. Confidence level : 90 % LTPD : 10 % Test Sample No. Items Test Condition Ac/Re Hours/Cycles Size Temp. : 260℃±5℃ 6 Min. 22 Pcs. 0/1 1 Reflow Soldering Min. 5 sec. 2 3 4 5 Temperature Cycle H : +100℃ 15 min. ∫ 5 min. L : -40℃ 15 min. 300 Cycles 22 Pcs. 0/1 Thermal Shock H : +100℃ 5 min. ∫ 10 sec. L : -10℃ 5 min. 300 Cycles 22 Pcs. 0/1 Temp. : 100℃ 1000 Hrs. 22 Pcs. 0/1 Temp. : -40℃ 1000 Hrs. 22 Pcs. 0/1 High Temperature Storage Low Temperature Storage 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 Device No. : DLE-912-308 Prepared date: 07-29-2005 Rev. 2.3 Page: 8 of 10 Prepared by: Malone Yu EVERLIGHT ELECTRONICS CO.,LTD. 91-21SUBC/S400-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 : 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. 4. Soldering Iron Each terminal is to go to the tip of soldering iron temperature less than 280℃ 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 Device No. : DLE-912-308 Prepared date: 07-29-2005 Rev. 2.3 Page: 9 of 10 Prepared by: Malone Yu EVERLIGHT ELECTRONICS CO.,LTD. 91-21SUBC/S400-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. http://www.everlight.com Device No. : DLE-912-308 Prepared date: 07-29-2005 Rev. 2.3 Page: 10 of 10 Prepared by: Malone Yu