L7866 HAMAMATSU | Alldatasheet

Document overview

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Technical content

Features

/K6C Peak emission wavelength: 1.3 µm /K6C High radiant output power

Applications

/K6C Reference light source for moisture meter /K6C Light source for photosensitive material LED Infrared LED Peak emission wavelength: 1.3 µm L7866 L7866 is a long wavelength LED using an InGaAs chip. Peak emission occurs at 1.3 µm, making L7866 ideal for reference light sou rces when detecting water content or moisture. I /G20/G41/G62/G73/G6F/G6C/G75/G74/G65/G20/G6D/G61/G78/G69/G6D/G75/G6D/G20/G72/G61/G74/G69/G6E/G67/G73/G20/G28/G54/G61/G3D/G32/G35/G20/GB0/G43/G2C/G20/G75/G6E/G6C/G65/G73/G73/G20/G6F/G74/G68/G65/G72/G77/G69/G73/G65/G20/G6E/G6F/G74/G65/G64/G29 /G50/G61/G72/G61/G6D/G65/G74/G65/G72/G53/G79/G6D/G62/G6F/G6C/G43/G6F/G6E/G64/G69/G74/G69/G6F/G6E/G56/G61/G6C/G75/G65 /G55/G6E/G69/G74 /G52/G65/G76/G65/G72/G73/G65/G20/G76/G6F/G6C/G74/G61/G67/G65 /G56/G52 /G31/G56 /G46/G6F/G72/G77/G61/G72/G64/G20/G63/G75/G72/G72/G65/G6E/G74/G49/G46 /G38/G30 /G6D/G41 /G46/G6F/G72/G77/G61/G72/G64/G20/G63/G75/G72/G72/G65/G6E/G74/G20/G64/G65/G72/G61/G74/G69/G6E/G67/G20/G72/G61/G74/G65 /G2D/G54/G61/G20/G3E/G20/G32/G35/G20/GB0/G43 /G31/G2E/G31 /G6D/G41/G2F/GB0/G43 /G50/G75/G6C/G73/G65/G20/G66/G6F/G72/G77/G61/G72/G64/G20/G63/G75/G72/G72/G65/G6E/G74/G49/G46/G50/G50/G75/G6C/G73/G65/G20/G77/G69/G64/G74/G68/G3D/G31/G30/G20/GB5/G73 /G44/G75/G74/G79/G20/G72/G61/G74/G69/G6F/G3D/G31/G20/G25/G31/G2E/G30 /G41 /G50/G75/G6C/G73/G65/G20/G66/G6F/G72/G77/G61/G72/G64/G20/G63/G75/G72/G72/G65/G6E/G74 /G64/G65/G72/G61/G74/G69/G6E/G67/G20/G72/G61/G74/G65/G2D/G54/G61/G20/G3E/G20/G32/G35/G20/GB0/G43 /G31/G33 /G6D/G41/G2F/GB0/G43 /G50/G6F/G77/G65/G72/G20/G64/G69/G73/G73/G69/G70/G61/G74/G69/G6F/G6E/G50 /G31/G35/G30 /G6D/G57 /G4F/G70/G65/G72/G61/G74/G69/G6E/G67/G20/G74/G65/G6D/G70/G65/G72/G61/G74/G75/G72/G65 /G54/G6F/G70/G72 /G2D/G33/G30/G20/G74/G6F/G20/G2B/G38/G35 /GB0/G43 /G53/G74/G6F/G72/G61/G67/G65/G20/G74/G65/G6D/G70/G65/G72/G61/G74/G75/G72/G65/G54/G73/G74/G67 /G2D/G34/G30/G20/G74/G6F/G20/G2B/G31/G30/G30/G20/G2A/G31 /GB0/G43 /G2A/G31/G3A/G20/G4C/G37/G38/G36/G36/G20/G69/G73/G20/G67/G75/G61/G72/G61/G6E/G74/G65/G65/G64/G20/G74/G6F/G20/G72/G65/G73/G69/G73/G74/G20/G74/G65/G6D/G70/G65/G72/G61/G74/G75/G72/G65/G20/G63/G79/G63/G6C/G65/G20/G74/G65/G73/G74/G20/G6F/G66/G20/G75/G70/G20/G74/G6F/G20/G35/G20/G63/G79/G63/G6C/G65/G73/G2E I /G20/G45/G6C/G65/G63/G74/G72/G69/G63/G61/G6C/G20/G61/G6E/G64/G20/G6F/G70/G74/G69/G63/G61/G6C/G20/G63/G68/G61/G72/G61/G63/G74/G65/G72/G69/G73/G74/G69/G63/G73/G20/G28/G54/G61/G3D/G32/G35/G20/GB0/G43/G29 /G50/G61/G72/G61/G6D/G65/G74/G65/G72/G53/G79/G6D/G62/G6F/G6C/G43/G6F/G6E/G64/G69/G74/G69/G6F/G6E/G4D/G69/G6E/G2E/G54/G79/G70/G2E/G4D/G61/G78/G2E/G55/G6E/G69/G74 /G50/G65/G61/G6B/G20/G65/G6D/G69/G73/G73/G69/G6F/G6E/G20/G77/G61/G76/G65/G6C/G65/G6E/G67/G74/G68/G6C/G70 /G49/G46/G3D/G35/G30/G20/G6D/G41 /G31/G2E/G32/G35 /G31/G2E/G33 /G31/G2E/G33/G35 /GB5/G6D /G53/G70/G65/G63/G74/G72/G61/G6C/G20/G68/G61/G6C/G66/G20/G77/G69/G64/G74/G68/G20/G28/G46/G57/G48/G4D/G29/G44/G6C/G49/G46/G3D/G35/G30/G20/G6D/G41/G2D /G31/G30/G30/G31/G35/G30/G6E/G6D /G52/G61/G64/G69/G61/G6E/G74/G20/G66/G6C/G75/G78/G66/G65 /G49/G46/G3D/G35/G30/G20/G6D/G41 /G30/G2E/G37 /G31/G2E/G30 /G2D/G6D/G57 /G46/G6F/G72/G77/G61/G72/G64/G20/G76/G6F/G6C/G74/G61/G67/G65/G56/G46 /G49/G46/G3D/G35/G30/G20/G6D/G41/G2D /G31/G2E/G30/G31/G2E/G35 /G56 /G50/G75/G6C/G73/G65/G20/G66/G6F/G72/G77/G61/G72/G64/G20/G76/G6F/G6C/G74/G61/G67/G65 /G56/G46/G50/G49/G46/G3D/G31/G20/G41 /G2D/G32 /G33 /G56 /G52/G65/G76/G65/G72/G73/G65/G20/G63/G75/G72/G72/G65/G6E/G74/G49/G52 /G56/G52/G3D/G31/G20/G56 /G2D /G2D /G31/G30 /GB5/G41 /G43/G75/G74/G2D/G6F/G66/G66/G20/G66/G72/G65/G71/G75/G65/G6E/G63/G79/G20/G2A/G32 /G66/G63 /G49/G46/G3D/G35/G30/G20/G6D/G41/G20/GB1/G20/G31/G30/G20/G6D/G41/G70/G2D/G70 /G31 /G33 /G2D /G4D/G48/G7A /G2A/G32/G3A/G20/G46/G72/G65/G71/G75/G65/G6E/G63/G79/G20/G61/G74/G20/G77/G68/G69/G63/G68/G20/G74/G68/G65/G20/G6C/G69/G67/G68/G74/G20/G6F/G75/G74/G70/G75/G74/G20/G64/G72/G6F/G70/G73/G20/G62/G79/G20/G2D/G33/G20/G64/G42/G20/G62/G61/G73/G65/G64/G20/G6F/G6E/G20/G6C/G69/G67/G68/G74/G20/G6F/G75/G74/G70/G75/G74/G20/G61/G74/G20/G31/G30/G30/G20/G6B/G48/G7A/G2E L7866 may be damaged or performance may deteriorate due to static electricity, so use caution when handling.

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 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: Smidesvägen 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 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. ©2001 Hamamatsu Photonics K.K. Cat. No. KLED1037E01 Dec. 2001 DN 5.4 ± 0.2 4.7 ± 0.1 GLASS WINDOW 3.0 ± 0.1 3.6 ± 0.213.5 2.54 ± 0.2 0.45 LEAD COMMON TO CASE I Radiant flux vs. forward current I Directivity I Radiant output vs. ambient temperature KLEDB0239EA KLEDB0234EA I Emission spectrum 10 100 1000 100 0.1 (Typ. Ta=25 ˚C, tw=100 µs, 0.1 %) FORWARD CURRENT (mA) RADIANT FLUX (mW) I Forward current vs. forward voltage 1000 100 (Typ. Ta=25 ˚C, tw=100 µs, 0.1 %) FORWARD VOLTAGE (V) FORWARD CURRENT (mA) KLEDB0235EA KLEDB0240EA KLEDB0241EB KLEDB0027EB I Allowable forward current vs. ambient temperature I Allowable forward current vs. duty ratio I Dimensional outline (unit: mm) KLEDB0225EA KLEDA0071EB RELATIVE RADIANT OUTPUT (%) (Typ. Ta=25 ˚C) 80 % 40 % 60 % 20 % 20˚ 10˚ 10˚ 20˚ 90˚ 80˚ 50˚ 40˚ 30˚ 70˚ 60˚ 90˚ 80˚ 50˚ 40˚ 30˚ 70˚ 60˚ 100 % -40 -20 0 20 (Typ.) 40 60 80 100 100 AMBIENT TEMPERATURE (˚C) RELATIVE ALLOWABLE FORWARD CURRENT (%) 0.01 DUTY RATIO (%) ALLOWABLE FORWARD CURRENT (A) 0.01 0.1 1 10 100 0.1 PULSE WIDTH=1 µs (Typ. Ta=25 ˚C) PULSE WIDTH=100 µs PULSE WIDTH=10 µs 100 (Typ. Ta=25 ˚C, IF=50 mA) WAVELENGTH (µm) RELATIVE RADIANT OUTPUT (%) (Typ. IF=50 mA) -40 -20 40 100 02 0 6 0 8 0 AMBIENT TEMPERATURE (˚C) RELATIVE RADIANT OUTPUT (dB)