EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet 0.3" Single Digit Displays ELS-322UBWA/C470 █ Features : ● Industrial standard size. ● Low power consumption. ● Categorized for luminous intensity. ● Pb free ● The product itself will remain within RoHS compliant version █ Descriptions : ● The ELS-322 series is a large 7.62 mm (0.3")high seven segment display designed for viewing distances up to 7 meters. ● These displays provide excellent reliability in bright ambient light. ● These devices are made with white segments and gray surface. █ Applications : ● Audio equipment ● Instrument panels ● Digital read out display Chip PART NO. ELS-322UBWA/C470 Material Emitted Color InGaN/SiC Blue DR000010205 EVERLIGHT ELECTRONICS CO.,LTD. Device Number :DDF-0000334 http : //www.everlight.com Prepared date:2009/5/14 Rev. : 1 Page: 1 of 6 Prepared by: hansheng xu EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet 0.3" Single Digit Displays ELS-322UBWA/C470 Package Dimensions Notes: 1.All dimensions are in millimeters , tolerance is 0.25mm unless otherwise noted. 2.Above specification may be changed without notice. Supplier will reserve authority on material change for above specification. EVERLIGHT ELECTRONICS CO.,LTD. Device Number :DDF-0000334 http : //www.everlight.com Prepared date:2009/5/14 Rev. : 1 Page: 2 of 6 Prepared by: hansheng xu EVERLIGHT ELECTRONICS CO.,LTD Technical Data Sheet 0.3" Single Digit Displays ELS-322UBWA/C470 █ Absolute maximum ratings at Ta = 25℃： Parameter Symbol Rating Unit Reverse Voltage VR 5 V Forward Current IF 30 mA Operating Temperature Topr -40 to +85 ℃ Storage Temperature Tstg -40 to +100 ℃ Soldering Temperature * Tsol 260 ℃ Electrostatic Discharge ESD 1000 V Power Dissipation Pd 130 mW Symbol Min. Typ. Max. Unit Condition ---- 4.0 ---- mcd IF=2mA 7.8 17.6 ---- mcd IF=10mA ---- 1.0 ---- mcd IF=2mA 2.0 4.0 ---- mcd IF=10mA Note: *Soldering time ≦ 5 seconds. █ Electronic optical characteristics : Parameter Per segment Luminous Intensity Iv Per decimal point Peak Wavelength λp ---- 468 ---- nm IF=20mA Dominant Wavelength λd ---- 470 ---- nm IF=20mA Spectrum Radiation Bandwidth △λ ---- 26 ---- nm IF=20mA Forward Voltage VF ----- 3.5 4.3 V IF=20mA Reverse Current IR ---- ---- 100 μA VR=5V EVERLIGHT ELECTRONICS CO.,LTD. http : //www.everlight.com Device Number :DDF-0000334 Prepared date:2009/5/14 Rev. : 1 Page: 3 of 6 Prepared by: hansheng xu EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet 0.3" Single Digit Displays ELS-322UBWA/C470 █ Typical Electro-Optical Characteristic Curves: EVERLIGHT ELECTRONICS CO.,LTD. Device Number :DDF-0000334 http : //www.everlight.com Prepared date:2009/5/14 Rev. : 1 Page: 4 of 6 Prepared by: hansheng xu EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet 0.3" Single Digit Displays ELS-322UBWA/C470 █ Reliability test items and conditions: The reliability of products shall be satisfied with items listed below. Confidence level：97% LTPD：3% Failure Judgment Criteria NO Item Test Conditions Test Hours/Cycle 1 Solder Heat TEMP : 260℃ ± 5 ℃ 5 SEC 76 PCS 0/1 50 CYCLE 76 PCS 0/1 50 CYCLE 76 PCS H : +85℃ 30min ∫ 5 min L : -40℃ 30min H : +100℃ 5min ∫ 10 sec L : -10℃ 5min Sample Size Ac/Re 2 Temperature Cycle 3 Thermal Shock 4 High Temperature Storage TEMP : 100℃ 1000 HRS 76 PCS 5 Low Temperature Storage TEMP : -40℃ 1000 HRS 76 PCS 0/1 6 DC Operating Life IF = 10 mA 1000 HRS 76 PCS 0/1 7 High Temperature / High Humidity 85℃/85% RH 1000 HRS 76 PCS 0/1 Iv≦Ivt*0.5 or Vf≧U or Vf≦L 0/1 0/1 Note： Ivt：The test Iv value of the chip before the reliablility test Iv：The test value of the chip that has completed the reliablility test U：Upper Specification Limit L： Lower Specification Limit EVERLIGHT ELECTRONICS CO.,LTD. Device Number :DDF-0000334 http : //www.everlight.com Prepared date:2009/5/14 Rev. : 1 Page: 5 of 6 Prepared by: hansheng xu EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet 0.3" Single Digit Displays ELS-322UBWA/C470 █ Packing Quantity Specification 1. 26PCS/tube, 72 tubes/box 2. 4Boxes/Carton Label Form Specification Pb EVERLIGHT X CPN: Customer's Production Number P/N : Production Number QTY: Packing Quantity RoHS CAT: Ranks S322UBWA/C470 HUE: Dominant Wavelength REF: Reference LOT No: Lot Number Reference:Volume label code Notes : 1. Above specification may be changed without notice. EVERLIGHT will reserve authority on material change for above specification. 2. When using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sheets. EVERLIGHT assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. 3. These specification sheets include materials protected under copyright of EVERLIGHT corporation. Please don’t reproduce or cause anyone to reproduce them without EVERLIGHT’sconsent. EVERLIGHT ELECTRONICS CO., LTD. Office: 7c Building ,Lian Hua Port lndustrial District, Lian Hua Shan Bonded Pricessing, Zone Pan Yu, Guang Zhou, China EVERLIGHT ELECTRONICS CO.,LTD. Device Number :DDF-0000334 Tel: (020) 84860913 , 84860914 Fax: (020) 84860600 http://www.everlight.com http : //www.everlight.com Prepared date:2009/5/14 Rev. : 1 Page: 6 of 6 Prepared by: hansheng xu