LED680-66-16100 TECHNICAL DATA SUPER HIGH POWER RED LED Structure: 16 power LED chips, 4 x 4 parallel array Peak Wavelength: typ. 680 nm Optical Output Power: typ. 450 mW cw @ 1.4 A Package: TO-66 with silicone + epoxy resin 1 = anode 2 = cathode Absolute Maximum Ratings (Tc = 25°C) CHARACTERISTIC SYMBOL Power dissipation PD DC forward current **) IF Pulse forward current *) IFP Reverse voltage VR Operating lifetime T Operating case temperature TOP Storage temperature TSTG RATING 20 1.8 5 50.000 -30 .. +70 -60 .. +85 UNIT W A A V h °C °C *) Pulse width ≤ 10 µs, f ≤ 500 Hz Optical-Electrical Characteristics (Tc = 25°C) CHARACTERISTIC SYMBOL TEST CONDITION Radiant flux IF = 1.4 A θe (680 nm) Luminous flux IF = 1.4 A θv (680 nm) Luminous intensity Iv (680 nm) IF = 1.4 A Forward voltage VF IF = 1.4 A Reverse current IR VR = 5 V Peak wavelength IF = 1.4 A λP Spectrum half width IF = 1.4 A ∆λ Emission angle FWHM IF = 1.4 A θ½ MIN 450 7.2 TYP 450 7.7 670 680 30 ±60 MAX 500 8.3 10 690 UNIT mW lm cd V µA nm nm ° IMPORTANT NOTE FOR SAFE OPERATION This high power LED must be cooled! **) Use a heat sink with a thermal resistance ≤8K/W. Maximum uncooled allowed operation current ≤80 mA. Do not view directly into the emitting area of the LED when in operation! ROITHNER LASERTECHNIK GmbH WIEDNER HAUPTSTRASSE 76, 1040 VIENNA, AUSTRIA TEL: +43 -1- 586 52 43-0 FAX: +43 -1- 586 52 43-44 [email protected] www.roithner-laser.com