EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet 0.4" Dual Digit Displays ELD-426SURWB/S530-A3 █ Features : ● Industrial standard size. ● Low power consumption. ● Categorized for luminous intensity. ● Pb free █ Descriptions : ● The ELD-426 series is a large 10.16 mm (0.4")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 black surface. █ Applications : ● Audio equipment ● Instrument panels ● Digital read out display Chip PART NO. ELD-426SURWB/S530-A3 Material Emitted Color AlGaInP Hyper Red EVERLIGHT ELECTRONICS CO.,LTD. http : //www.everlight.com Rev. : 2 Page: 1 of 5 Device Number :CDDD-426-061 Prepared date:2004/06/28 Prepared by: Yanfang Gao EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet 0.4" Dual Digit Displays ELD-426SURWB/S530-A3 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. http : //www.everlight.com Device Number :CDDD-426-061 Prepared date:2004/06/28 Rev. : 2 Prepared by: Yanfang Gao Page: 2 of 5 EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet 0.4" Dual Digit Displays ELD-426SURWB/S530-A3 █ Absolute maximum ratings at Ta = 25℃： Parameter Symbol Rating Unit Reverse Voltage VR 5 V Forward Current IF 25 mA Operating Temperature Topr -40 to +85 ℃ Storage Temperature Tstg -40 to +100 ℃ Soldering Temperature Tsol 260 ± 5 ℃ Electrostatic Discharge ESD 2000 V Power Dissipation Pd 60 mW Peak Forward Current(Duty 1/10 @ 1KHZ) IF(Peak) 160 mA Min. Typ. Max. ---- 3.5 ---- █ Electronic optical characteristics : Parameter Symbol Condition IF=2mA mcd Per segment Luminous Intensity Unit 7.8 15.0 ---- ---- 1.6 ---- IF=10mA Iv IF=2mA mcd Per decimal point 2.5 4.0 ---- IF=10mA Peak Wavelength λp ---- 632 ---- nm IF=20mA Dominant Wavelength λd ---- 624 ---- nm IF=20mA Spectrum Radiation Bandwidth △λ ---- 20 ---- nm IF=20mA Forward Voltage VF ---- 2.0 2.4 V IF=20mA Reverse Current IR ---- ---- 100 µA VR=5V EVERLIGHT ELECTRONICS CO.,LTD. http : //www.everlight.com Rev. : 2 Page: 3 of 5 Device Number :CDDD-426-061 Prepared date:2004/06/28 Prepared by: Yanfang Gao EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet 0.4" Dual Digit Displays ELD-426SURWB/S530-A3 █ Typical Electro-Optical Characteristic Curves: EVERLIGHT ELECTRONICS CO.,LTD. http : //www.everlight.com Rev. : 2 Page: 4 of 5 Device Number :CDDD-426-061 Prepared date:2004/06/28 Prepared by: Yanfang Gao EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet 0.4" Dual Digit Displays ELD-426SURWB/S530-A3 █ Reliability test items and conditions: NO Item Test Conditions Test Hours/Cycle Sample Size Ac/Re 1 Solder Heat TEMP : 260℃ ± 5 ℃ 5 SEC 76 PCS 0/1 50 CYCLE 76 PCS 0/1 50 CYCLE 76 PCS 0/1 H : +85℃ 30min ∫ 5 min L : -55℃ 30min H : +100℃ 5min ∫ 10 sec L : -10℃ 5min 2 Temperature Cycle 3 Thermal Shock 4 High Temperature Storage TEMP : 100℃ 1000 HRS 76 PCS 0/1 5 Low Temperature Storage TEMP : -55℃ 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 EVERLIGHT ELECTRONICS CO.,LTD. Device Number :CDDD-426-061 http : //www.everlight.com Prepared date:2004/06/28 Rev. : 2 Page: 5 of 5 Prepared by: Yanfang Gao