features 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 applications l displacement meters l optical proximity switches l low-speed optical links (l5766) led red led/infrared led miniature led l5766/l6287 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 i nfrared led having the same type of package that emits light at a peak wavelength of 940 nm. absolute maximum ratings (ta=25 c) parameter symbol condition l5766 l6287 unit forward current i f 60 ma reverse voltage v r 5 v pulse forward current i fp pulse width: 100 s duty ratio: 1 % 0.5 1.0 a power dissipation p 90 mw operating temperature topr -25 to +85 c storage temperature tstg -30 to +85 c soldering - 260 c, 3 s at least 2.5 mm away from package surface - electrical and optical characteristics (ta=25 c) l5766 l6287 parameter symbol condition min. typ. max. min. typ. max. unit peak emission wavelength p i f =20 ma - 660 - - 940 - nm spectral half width ? i f =20 ma - 20 - - 60 - nm forward voltage v f i f =20 ma - 1.8 2.3 - 1.25 1.45 v reverse current i r v r =5 v - - 10 - - 10 a fiber coupled optical power * po i f =20 ma 8 - - - - - w radiant flux e i f =20 ma - - - 1.4 - - mw terminal capacitance ct v r =0 v, f=1 mhz - 30 - - 20 - pf rise time tr i f =20 ma - - 300 - - - ns fall time tf i f =20 ma - - 300 - - - ns * optical fiber: apf 485/500 m, l=1 m, open area ratio=0.5; measurement conditions: the center of the optical fiber is aligned with the center of the lens on the package. the distance between the fiber end and the lens top is 0.2 mm.
hamamatsu photonics k.k., solid state division 1126-1 ichino-cho, higashi-ku, hamamatsu city, 435-8558 japan, telephone: (81) 53-434-3311, fax: (81) 53-434-5184, www.hamamats u.com u.s.a.: hamamatsu corporation: 360 foothill road, p.o.box 6910, bridgewater, n.j. 08807-0910, u.s.a., telephone: (1) 908-231-0 960, fax: (1) 908-231-1218 germany: hamamatsu photonics deutschland gmbh: arzbergerstr. 10, d-82211 herrsching am ammersee, germany, telephone: (49) 8152- 375-0, fax: (49) 8152-265-8 france: hamamatsu photonics france s.a.r.l.: 19, rue du saule trapu, parc du moulin de massy, 91882 massy cedex, france, teleph one: 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, unit ed kingdom, telephone: (44) 1707-294888, fax: (44) 1707-325777 north europe: hamamatsu photonics norden ab: smidesv?gen 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 int. 6, 20020 arese, (milano), italy, telephone: (39) 02-935-81 -733, fax: (39) 02-935-81-741 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. type numbers of products listed inthe specification sheets or supplied as samples may have a suffix "(x)" which means tentative specifications or a suffix "(z)" which means developmental specifications. ?2010 hamamatsu photonics k.k. red led/infrared led l5766/l6287 cat. no. kled1016e02 jun. 2010 dn directivity kledb0061ea radiant output vs. ambient temperature kledb0106ea allowable forward current vs. ambient temperature kledb0083ea pulse forward current vs. duty ratio kledb0107ea 90? 80? 70? 60? 50? 30? relative radiant output 40? 90? 80? 70? 60? 50? 30? 40? 20? 10? 0? 10? 20? 80 % 100 % 20% 40 % 60 % (typ. ta=25 ?c) 0.1 -50 -25 0 25 50 75 100 (typ. normalized at ta=25 ? c) ambient temperature ( ? c) relative radiant output 1 10 l6287 l5766 100 -25 0 25 50 75 0 ambient temperature ( ? c) allowable forward current (ma) 70 60 50 40 30 20 10 (ta=25 ? c, pulse width 100 m s) duty ratio (%) pulse forward current (ma) 10000 1000 100 10 10 -1 10 2 10 1 10 0 l6287 l5766 4.3 0.3 (including burr) 4.15 3.0 2.4 r 0.9 0.45 0.6 10 5 10 5 0.45 2.54 0.5 (specified at the lead root) 0.6 0.3 (0.8) (1.2) 1.43 4.43 15 min. 1.4 shaded area indicates burr. tolerance unless otherwise noted: 0.2, 2 ? values in parentheses are not guaranteed, but for reference. 1.7 (including burr) l5766 l6287 4.6 +0.6 - 0.3 kleda0024ea dimensional outline (unit: mm)
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