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| LED Red LED/Infrared LED L5766/L6287 Miniature LED L5766 is a red LED molded into a clear plastic package that emits light at a peak wavelength of 660 nm. L6287 is a high-power infrared LED having the same type of package that emits light at a peak wavelength of 940 nm. Features Applications l L5766: Red LED (peak emission wavelength: 660 nm) l L6287: High-power infrared LED (peak emission wavelength: 940 nm) l Miniature plastic package with lens l Displacement meters l Optical proximity switches l Low-speed optical links (L5766) s Absolute maximum ratings (Ta=25 C) Parameter Forward current Reverse voltage Symbol IF VR IFP P Topr Tstg - Condition L5766 Pulse forward current Power dissipation Operating temperature Storage temperature Soldering Pulse width: 100 s Duty ratio: 1 % 60 5 L6287 Unit mA V A mW C C - 0.5 1.0 90 -25 to +85 -30 to +85 260 C, 3 s at least 2.5 mm away from package surface s Electrical and optical characteristics (Ta=25 C) Parameter Symbol L5766 L6287 Min. Typ. Max. Min. Typ. Max. Peak emission wavelength IF=20 mA 660 940 p Spectral half width IF=20 mA 20 45 Forward voltage VF IF=20 mA 1.8 2.3 1.25 1.45 Reverse current IR VR=5 V 10 10 Fiber coupled optical power * Po IF=20 mA 8 Radiant flux IF=20 mA 1.4 e Terminal capacitance Ct VR=0 V, f=1 MHz 30 20 Rise time tr IF=20 mA 300 Fall time tf IF=20 mA 300 * Optical fiber: APF 485/500 m, L=1 m, open area ratio=0.5; Measurement conditions: The center of the optical aligned with the center of the lens on the package. The distance between the fiber end and the lens top is 0.2 mm. Condition Unit nm nm V A W mW pF ns ns fiber is Red LED/Infrared LED s Directivity 20 30 10 0 100 % 10 (Typ. Ta=25 C) 20 L5766/L6287 s Radiant output vs. ambient temperature 10 30 (Typ. normalized at Ta=25 C) 80 % 40 60 % 40 RELATIVE RADIANT OUTPUT L6287 1 50 40 % 60 70 80 90 20% 50 60 70 80 90 L5766 0.1 -50 -25 0 25 50 75 100 RELATIVE RADIANT OUTPUT KLEDB0061EA AMBIENT TEMPERATURE (C) KLEDB0106EA s Allowable forward current vs. ambient temperature 70 s Pulse forward current vs. duty ratio 10000 (Ta=25 C, pulse width 100 ms) ALLOWABLE FORWARD CURRENT (mA) 60 50 40 30 20 10 0 -25 PULSE FORWARD CURRENT (mA) 1000 L6287 100 L5766 0 25 50 75 100 10 10-1 10 0 10 1 10 2 AMBIENT TEMPERATURE (C) KLEDB0083EA DUTY RATIO (%) KLEDB0107EA s Dimensional outline (unit: mm) 4.3 0.3 (INCLUDING BURR) 4.15 5 3.0 10 0.6 1.7 2.4 1.4 R 0.9 (1.2) 10 5 0.6 0.3 (0.8) 0.45 0.45 2.54 0.5 (SPECIFIED AT THE LEAD ROOT) L5766 L6287 Shaded area indicates burr. Tolerance unless otherwise noted: 0.2, 2 Values in parentheses are not guaranteed, but for reference. 15 MIN. 4.6 -0.3 (INCLUDING BURR) 1.43 4.43 +0.6 KLEDA0024EA Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. (c)2001 Hamamatsu Photonics K.K. HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://www.hamamatsu.com U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658 France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777 North Europe: Hamamatsu Photonics Norden AB: Smidesvagen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741 Cat. No. KLED1016E01 Mar. 2001 DN |
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