Red LED L11767 High output power red emitting diode The L11767 is a high output red LED that delivers light output more than twice that of our previous products. Electric power required to provide the same brightness as the previous products is reduced by as much as 70%. The L11767 also offers high reliability since it is a 4-element (AlGaInP) LED. Features Applications High radiant output power (more than twice compared to previous products) 13 mW (IF=20 mA typ.) High reliability Optical switches, etc. 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 condition Symbol VR IF IFP P Topr Tstg - Condition Value 5 60 Unit V mA Ta > 25 °C 0.8 mA/°C Pulse width=10 μs Duty ratio=1% 0.5 A Ta > 25 °C 6.7 mA/°C 180 -30 to +85 -40 to +100 Less than 260 °C, within 5 seconds *2 mW °C °C - *1 *1: Guaranteed to resist temperature cycle test of up to 5 cycles *2: At a position at least 1 mm away from the lead base 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 Symbol Condition Peak emission wavelength λp IF=20 mA Spectral half-width Δλ IF=20 mA Forward voltage VF IF=20 mA Reverse current IR VR=5 V Radiant flux φe IF=20 mA Cutoff frequency*3 fc IF=20 mA ± 1 mAp-p Min. 650 10 3 Typ. 660 18 2.1 13 6 Max. 670 30 2.5 20 - Unit nm nm V μA mW MHz *3: Frequency at which the light output drops by 3 dB relative to the output at 100 kHz www.hamamatsu.com 1 Red LED L11767 Emission spectrum Radiant flux vs. forward current (Typ. Ta=25 °C, IF=20 mA) 100 (Typ. Ta=25 °C, tw=100 μs, 0.1%) 1000 Radiant flux (mW) Relative light output (%) 80 60 40 100 10 20 0 600 620 640 660 680 1 10 700 100 Wavelength (nm) 1000 Forward current (mA) KLEDB0344EA KLEDB0345EC Forward current vs. forward voltage Directivity (Typ. Ta=25 °C, tw=100 μs, 0.1%) 1000 20° 10° 0° 10° (Typ. Ta=25 °C) 20° 30° 30° 40° 40° 50° Forward current (mA) 50° 60° 60° 100 70° 70° 80° 90° 100 10 80° 80 60 40 20 0 20 40 60 80 90° 100 Relative light output (%) Excluding light reflected from base 1 1 2 3 4 5 6 Forward voltage (V) KLEDB0346EB KLEDB0348EA 2 Red LED L11767 Light output vs. ambient temperature Allowable forward current vs. ambient temperature (Typ. IF=20 mA) Relative allowable forward current (%) 3 Relative light output (dB) 2 1 0 -1 -2 -3 -4 -5 -40 -20 0 20 40 60 80 100 Ambient temperature (°C) 100 80 60 40 20 0 -40 -20 0 20 40 60 80 100 Ambient temperature (°C) KLEDB0347EA KLEDB0027EC Allowable forward current vs. duty ratio (Ta=25 °C) 1000 Pulse width=1 μs Allowable forward current (mA) Pulse width=10 μs Pulse width=100 μs 100 10 0.01 0.1 1 10 100 Duty ratio (%) KLEDB0349EB 3 Red LED L11767 Dimensional outline (unit: mm) 1.12 ± 0.1 Clear epoxy resin ϕ4.2 ± 0.1 ϕ0.45 lead 13.5 2.3 ± 0.3 ϕ5.4 ± 0.1 ϕ2.54 ± 0.2 Common to case KLEDA0009ED Related information www.hamamatsu.com/sp/ssd/doc_en.html Precautions ∙ Disclaimer ∙ Metal, ceramic, plastic products Information described in this material is current as of November, 2015. 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. KLED1059E03 Nov. 2015 DN 4