1 l10596 series small emission spot led using current con ned chip infrared led www.hamamatsu.com absolute maximum ratings (ta=25 c) parameter symbol condition value unit forward current i f 80 ma reverse voltage v r 3v pulse forward current i fp pulse width=10 s duty ratio=1% 0.45 a operating temperature topr -30 to +85 c storage temperature tstg * 1 -40 to +100 c * 1: the l10596-03 is guaranteed to resist temperature cycle test of up to 5 cycles. note: exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. always be sure to use the product within the absolute maximum ratings. applications automatic control systems optical switches features high radiant output power : l10596/-02: 3.0 mw (i f =50 ma typ.) uniform emission small emission spot: l10596: ?400 m l10596-03: ?160 m narrow directivity (l10596/-02) electrical and optical characteristics (ta=25 c) parameter symbol condition l10596 l10596-02 l10596-03 unit min. typ. max. min. typ. max. min. typ. max. peak emission wavelength pi f =50 ma 850 870 890 850 870 890 850 870 890 nm spectral half width ? i f =50 ma - 3550 - 3550 - 3550 nm forward voltage v f i f =50 ma - 1.6 1.8 - 1.6 1.8 - 1.6 1.8 v pulse forward voltage v fp i f =0.45 a - 3.3 4.1 - 3.3 4.1 - 3.3 4.1 v reverse current i r v r =3 v - - 10 - - 10 - - 10 a radiant ux ?ei f =50 ma 2.1 3.0 - 2.1 3.0 - 5.0 6.5 - mw cut-off frequency * 2 fc i f =50 ma 10 map-p 1015-1015-1015- mhz * 2: frequency at which the radiant output drops by 3 db relative to the output at 100 khz the l10596 is infrared led with a microball lens cemented to the current con nement chip surface. this combination ensures narrow directivity and uniform emission. in particular, the l10596-02 uses a lens cap that delivers even narrower directivity. as a variant type not using a microball lens, the l10596-03 is also available with the led chip potted with resin, which gives a small emission spot of ? 160 m. the l10569 series has a light-re ecting layer inserted between the emission section and the gaas substrate, which increases the light output by 1.5 times (l10596-03: 1.3 times) that of conventional products.
2 infrared led l10596 series emission spectrum forward current vs. forward voltage radiant flux vs. forward current directivity 700 800 900 1000 0 40 20 60 80 100 wavelength (nm) relative radiant output (%) (typ. ta=25 c, i f =50 ma) forward voltage (v) forward current (ma) 1.0 1.5 2.0 2.5 3.0 3.5 1 10 1000 100 (typ. ta=25 c, tw=100 s, 0.1%) forward current (ma) radiant flux (mw) (typ. ta=25 c, tw=100 s, 0.1%) 10 1 0.1 1 100 10 100 1000 l10596-03 l10596/-02 relative radiant output (%) 90 80 70 60 50 40 30 90 80 70 60 50 40 30 20 10 0 10 20 0 20406080100 20 40 60 80 100 (typ. ta=25 c) * l10596-03: except for reflection ingredient of the base l10596 l10596-03* l10596-02 kledb0304ea kledb0306eb kledb0305ec kledb0307eb
3 infrared led l10596 series allowable forward current vs. duty ratio 0.01 0.1 1 10 100 10 100 1000 10000 duty ratio (%) allowable forward current (ma) (ta=25 c) pulse width=1 s pulse width=100 s pulse width=10 s kledb0310eb radiant output vs. ambient temperature allowable forward current vs. ambient temperature -40 -20 0 20 40 60 80 100 -3 -2 0 -1 +1 ambient temperature (c) relative radiant output (db) (typ. i f =50 ma) -40 -20 0 20 40 60 80 100 0 40 60 80 100 ambient temperature (c) relative allowable forward current (%) 20 kledb0308ea kledb0309ea
infrared led l10596 series cat. no. kled1052e05 nov. 2015 dn 4 www.hamamatsu.com 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 u.s.a.: hamamatsu corporation: 360 foothill road, bridgewater, n.j. 08807, u.s.a., telephone: (1) 908-231-0960, fax: (1) 908-23 1-1218 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, 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: torshamnsgatan 35 16440 kista, sweden, telephone: (46) 8-509-031-00, fax: (46) 8-5 09-031-01 italy: hamamatsu photonics italia s.r.l.: strada della moia, 1 int. 6, 20020 arese (milano), italy, telephone: (39) 02-93581733 , fax: (39) 02-93581741 china: hamamatsu photonics (china) co., ltd.: b1201, jiaming center, no.27 dongsanhuan beilu, chaoyang district, beijing 100020 , china, telephone: (86) 10-6586-6006, fax: (86) 10-6586-2866 product specifications are subject to change without prior notice due to improvements or other reasons. this document has been carefully prepared and the information contained is believed to be accurate. in rare cases, however, there may be inaccuracies such as text errors. before using these products, always contact us for the delivery specification sheet to check the latest specifications. the product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that one year period. however, even if within the warranty period we accept absolutely no liability for any loss caused by natural d isasters or improper product use. copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission. information described in this material is current as of november, 2015. dimensional outlines (unit: mm) ?5.4 0.2 ?4.7 0.1 glass window ?3.0 0.1 3.6 0.2 13.5 ?2.54 0.2 common to case ?0.45 lead kleda0060ea ?4.65 0.1 4.5 0.2 6.65 0.2 13.5 ?5.4 0.2 ?2.54 0.2 common to case ?0.45 lead l10596-02 l10596-03 1.12 0.1 clear epoxy resin ?5.4 0.1 ?4.2 0.1 ?0.45 lead ?2.54 0.2 2.3 0.3 13.5 common to case l10596 kleda0059ea kleda0058ea related information precautions ? disclaimer ? metal, ceramic, plastic products www.hamamatsu.com/sp/ssd/doc_en.html
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