LW540

www.DataSheet4U.com WHITE LAMP LED LW540 Technical Datasheet Lamp LEDs are effective in hot thermal and humid condition. This high brightness and weather-resistant packaging design makes these Lamp LEDs ideal for outdoor applications such as traffic signals, variable message signs and backlighting for transparent sign panels Features High luminous white emission Non-standoff leads 5mm package Viewing angle : 40 º Color Coordinates : x=0.31 y=0.31 Applications Electronic signs and signals Specialty lighting Small area illumination Torches and head lamps Backlighting Outdoor displays -1DataSheet 4 U .com <051209> Rev. 1.0 www.DataSheet4U.com WHITE LAMP LED Outline Dimensions LW540 Unit : mm 1.0 0.5 +0.2 -0.1 DETAIL ANODE 2.2 ± 0.2 1.0 MAX 2.5 ± 0.05 1.0 MIN 28.0 MAX 1.0 8.7 ± 0.2 5.0 ± 0.2 5.9 ± 0.2 Notes : Protruded epoxy is 1.0mm maximum. -2DataSheet 4 U .com <051209> Rev. 1.0 www.DataSheet4U.com WHITE LAMP LED Electro-Optical Characteristics ( Ta = 25ºC, IF=20mA ) Item Luminous Intensity [1] Luminous Flux Chromaticity Coordinate [3] Forward Voltage [4] View Angle Thermal Resistance Optical Efficiency Reverse Current (at VR = 5V) Symbol IV [2] ФV x, y VF 2θ ½ RθJ-A Value Min. 2500 Typ. 4500 2.9 x=0.31, y=0.31 3.2 40 285 45 5 3.8 Max. - LW540 Unit mcd lm V deg. ºC /W lm/W ŋopt IR µA Absolute Maximum Ratings ( Ta = 25ºC ) Item DC Forward Current Forward Peak Pulse Current Reverse Voltage Power Dissipation Operating Temperature S...