SMD-LED ELS-635-194 16.11.2007 rev. 04 Radiation Type Technology Case Red SMD AlInGaP/AlGaAs SMD 1206 Description all dimensions: m m all tolerances: ± 0,1 High-power, high speed LED in standard SMD package, compact design allows for easy circuit board mounting and assembling of arrays 1,2 0,5 2 pad 1,15 x 1,0 cathode 1,2 Illumination, indicators, measurement applications and security systems, automation 1,0 R 0, 3 1,6 Applications 3,2 Absolute Maximum Ratings at Tamb = 25°C, unless otherwise specified Parameter Test сonditions Symbol Value Unit IF 50 mA IFM 100 mA P 110 mW Operating temperature range Tamb -20 to +85 °C Storage temperature range Tstg -55 to +100 °C Typ Max Unit 1,9 2,2 V DC forward current tp ≤ 100 µs, tp/T ≤ 0.1 Peak forward current Power dissipation Electrical and Optical Characteristics at Tamb = 25°C, unless otherwise specified Test Parameter conditions Symbol Min Forward voltage IF = 50 mA VF Reverse voltage IF = 100 µA VR 5 Radiant power IF = 50 mA Φe 3,3 4,3 Peak wavelength IF = 50 mA λp 625 635 Spectral bandwidth at 50% IF = 50 mA ∆λ0.5 18 nm Viewing angle IF = 50 mA ϕ 120 deg. Switching time IF = 50 mA tr , t f 10 ns V mW 645 nm Note: All measurements carried out with EPIGAP equipment We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications.All operating parameters must be validated for each customer application by the customer. EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201 1 of 1 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545