LURF2643

LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only www.DataSheet4U.com ROUND TYPE LED LAMPS LURF2643 DATA SHEET DOC. NO : REV. DATE : : QW0905-LURF2643 A 17 - May - 2005 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LURF2643 Page 1/4 www.DataSheet4U.com Package Dimensions 2.9 3.1 3.3 4.3 1.5MAX 25.0MIN □0.5 TYP 1.0MIN 2.54TYP Note : 1.All dimension are in millimeter tolerance is ¡Ó 0.25mm unless otherwise noted. 2.Specifications are subject to change without notice. Directivity Radiation LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LURF2643 www.DataSheet4U.com Page 2/4 Absolute Maximum Ratings at Ta=25 ¢J Ratings Parameter Symbol URF Forward Current Peak Forward Current Duty 1/10@10KHz Power Dissipation Reverse Current @5V Electrostatic Discharge Operating Temperature Storage Temperature Soldering Temperature IF IFP PD Ir ESD Topr Tstg Tsol 50 130 120 10 2000 -40 ~ +85 -40 ~ +100 Max 260 ¢J for 5 sec Max (2mm from body) mA mA mW UNIT £g A V ¢J ¢J Typical Electrical & Optical Characteristics (Ta=25 ¢J ) PART NO MATERIAL Emitted COLOR Lens Water Clear Dominant wave length £f Dnm Forward Spectral voltage halfwidth ¡µ£f nm @20mA(V) Luminous intensity @20mA(mcd) Viewing angle 2£c 1/2 (deg) Min. Max. Min. 630 20 1.5 2.4 350 Typ. 550 40 LURF2643 AlGaInP Red Note : 1.The forward voltage data did not including ¡Ó 0.1V testing tolerance. 2. The luminous intensity data did not including ¡Ó 15% testing tolerance. LIGI...