Infrared LED L13072 series Peak emission wavelength: 1.2 μm The L13072 series is a high-power LED that emits infrared light at a peak wavelength of 1.2 μm. The LED is suitable for applications requiring use of an infrared emitter with InGaAs photodiode. Features Applications Peak emission wavelength: 1.2 μm Gas detection High radiant output power Analytical instruments TO-46 package L13072-0120L: with lens Absolute maximum ratings (Ta=25 °C, unless otherwise noted) Parameter Reverse voltage Forward current Derating rate of forward current Pulse forward current Derating rate of pulse forward current Power dissipation Operating temperature Storage temperature Soldering conditions Symbol VR IF IFP P Topr Tstg - Condition Ta > 25 °C Pulse width=10 μs Duty ratio=1% Ta > 25 °C No dew condensation*1 No dew condensation*1 Value 1 80 1.1 Unit V mA mA/°C 1.0 A 13 mA/°C 150 mW -30 to +85 °C -40 to +100 °C 260 °C or less, within 5 s, at least 1 mm away from lead roots - *1: When there is a temperature difference between a product and the surrounding area in high humidity environment, dew condensation may occur on the product surface. Dew condensation on the product may cause deterioration in characteristics and reliability. 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. Electrical and optical characteristics (Ta=25 °C) Parameter Peak emission wavelength Spectral half width Radiant flux Forward voltage Reverse current Cutoff frequency*2 Symbol λp ∆λ ϕe VF IR fc Condition IF=50 mA IF=50 mA IF=50 mA IF=50 mA VR=1 V IF=50 mA ± 10 mAp-p L13072-0120K Min. Typ. Max. 1150 1200 1250 80 1.5 2.2 1.1 1.6 10 10 15 - L13072-0120L Min. Typ. Max. 1150 1200 1250 80 2.2 3.2 1.1 1.6 10 10 15 - Unit nm nm mW V μA MHz *2: Frequency at which the light output drops by 3 dB based on light output at 100 kHz. www.hamamatsu.com 1 Infrared LED L13072 series Emission spectrum Radiant flux vs. forward current (Typ. Ta=25 °C, IF=50 mA) 100 (Typ. Ta=25 °C, tw=100 μs, 0.1%) 100 90 70 L13072-0120L Radiant flux (mW) Relative light output (%) 80 60 50 40 30 10 L13072-0120K 1 20 10 0 1000 1100 1200 1300 0.1 10 1400 100 Wavelength (nm) 1000 Forward current (mA) KLEDB0430EA KLEDB0431EA Forward current vs. forward voltage 1000 Directivity (Typ. Ta=25 °C, tw=100 μs, 0.1%) 20° 10° 0° 10° (Typ. Ta=25 °C) 20° 30° 30° 40° 40° 50° Forward current (mA) 50° 60° 60° L13072-0120K 70° 70° L13072-0120L 80° 80° 100 90° 100 80 60 40 20 0 20 40 60 80 90° 100 Relative light output (%) KLEDB0433EA 10 0.5 1.0 1.5 2.0 Forward voltage (V) KLEDB0432EA 2 Infrared LED L13072 series Light output vs. ambient temperature Allowable forward current vs. ambient temperature (Typ. IF=50 mA) 3 110 Relative forward current (%) 2 Relative light output (dB) (Typ.) 120 1 0 -1 -2 -3 100 90 80 70 60 50 40 30 20 -4 -5 -40 10 -20 0 20 40 60 80 100 Ambient temperature (°C) 0 -40 -20 0 20 40 60 80 100 Ambient temperature (°C) KLEDB0434EA KLEDB0328EA Allowable forward current vs. duty ratio (Typ. Ta=25 °C) Allowable forward current (A) 10 Pulse width=1 μs Pulse width=10 μs 1 Pulse width=100 μs 0.1 0.01 0.01 0.1 1 10 100 Duty ratio (%) KLEDB0225EA 3 Infrared LED L13072 series Dimensional outlines (unit: mm) L13072-0120L ɸ5.4 ± 0.2 ɸ4.7 ± 0.1 ɸ4.65 ± 0.1 3.6 ± 0.2 ɸ5.4 ± 0.2 ɸ0.45 ± 0.05 Lead 13.5 ± 1 13.5 ± 1 4.5 ± 0.2 Glass window ɸ3.0 ± 0.1 ɸ0.45 ± 0.05 Lead ɸ2.54 ± 0.2 6.65 ± 0.2 L13072-0120K ɸ2.54 ± 0.2 Common to case Common to case Standard packing type: paper box (200 pieces/box) Standard packing type: paper box (200 pieces/box) KLEDA0090EB KLEDA0091EB Related information www.hamamatsu.com/sp/ssd/doc_en.html Precautions Disclaimer · Metal, ceramic, plastic packages · Information described in this material is current as of May, 2016. 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 disasters or improper product use. Copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission. 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) 908-231-1218 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, 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) 8-509-031-01 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 Cat. No. KLED1072E01 May 2016 DN 4