Infrared LED L9725-01 High output power LED of compact SMD type Features Applications High radiant output power Optical switches Compact / surface mount type package Automobile use High reliability Low price Compatible with lead-free reflow soldering (RoHS compliance) 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 Reflow soldering condition Symbol VR IF IFP Pd Topr Tstg Tsol Condition Specification 5 80 0.7 Unit V mA mA/°C 0.5 A 4.6 mA/°C 150 -30 to +90 -40 to +125 Peak temperature 250 °C, 2 times mW °C °C - Ta > 25 °C Pulse width=10 μs Duty ratio=1% Ta > 25 °C JEDEC level 4 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 Pulse forward voltage Reverse current Cutoff frequency Symbol λp Δλ φe VF VFP IR fc Condition IF=50 mA IF=50 mA IF=50 mA IF=50 mA IFP=500 mA VR=5 V IF=30 mA ± 4 mAp-p Min. 840 18 25 www.hamamatsu.com Typ. 870 45 23 1.45 2.3 40 Max. 900 70 29 1.75 3.5 5 - Unit nm nm mW V V μA MHz 1 Infrared LED L9725-01 Emission spectrum Radiant flux vs. pulse forward current (Typ. Ta=25 °C, IF=50 mA) 100 (Typ. Ta=25 °C, tw=100 μs, 0.1%) 1000 Radiant flux (mW) Relative light output (%) 80 60 40 100 10 20 0 700 800 900 1 10 1000 100 Wavelength (nm) 1000 Pulse forward current (mA) KLEDB0357EA KLEDB0358EA Pulse forward current vs. pulse forward voltage 1000 Directivity (Typ. Ta=25 °C, tw=100 μs, 0.1%) (Typ. Ta=25 °C) 0° 30° Pulse forward currenŵ (mA) 30° 60° 100 90° 100 10 60° 80 60 40 20 0 20 40 60 80 90° 100 Relative light output (%) KLEDB0360EA 1 1.0 1.5 2.0 2.5 Pulse forward voltage (V) KLEDB0359EA 2 Infrared LED L9725-01 Light output vs. ambient temperature Allowable forward current vs. ambient temperature (Typ. IF=50 mA) 3 (Typ.) 120 2 Relative forward current (%) Relative light output (dB) 100 1 0 -1 -2 -3 -4 -5 -40 -20 0 20 40 60 80 80 60 40 20 0 100 -40 -20 Ambient temperature (°C) 0 20 40 60 80 100 Ambient temperature (°C) KLEDB0361EA KLEDB0362EA Allowable forward current vs. duty ratio Recommended solder reflow conditon (Typ. Ta=25 °C) 10000 300 250 Pulse width=1 μs 1000 Pulse width=10 μs 100 Pulse width=100 μs Temperature (°C) Allowable forward current (mA) Peak temperature 250 °C max. 200 150 100 50 10 0.01 0 0.1 1 10 100 Duty ratio (%) 0 50 100 150 200 250 300 350 400 Time (s) KLEDB0363EA · After unpacking, store this device in an environment at a temperature from 5 to 30 °C and a humidity below 60%, and perform reflow soldering on this device within 72 hours. · Thermal stress applied to the device during reflow soldering differs depending on the PC boards and reflow oven being used. · When setting the reflow conditions, make sure that the reflow soldering process does not degrade device reliability. KLEDB0370EA 3 Infrared LED L9725-01 Dimensional outline (unit: mm, tolerance unless otherwise noted: ± 0.1) 3.5 ± 0.2 2.7 2.8 0.8 0.8 2.2 3.2 0.5 0.8 1.0 0.8 Silicone resin 2.4 1.0 1.5 0.8 ± 0.2 0.4 0.8 ± 0.2 1.5 2.6 0.85 1.9 ± 0.2 4.5 3.1 Recommended land pattern ȁAnode ȁAnode ȁCathode ȁCathode Electrode Distance from emission area center to package center: X, Y≤±0.2 Packing: reel (1000 pcs/reel) KLEDA0095EA Information described in this material is current as of July, 2012. Product specifications are subject to change without prior notice due to improvements or other reasons. Before assembly into final products, please contact us for the delivery specification sheet to check the latest information. Type numbers of products listed in the delivery specification sheets or supplied as samples may have a suffix "(X)" which means preliminary specifications or a suffix "(Z)" which means developmental 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, P.O.Box 6910, Bridgewater, N.J. 08807-0910, 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: Thorshamnsgatan 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) 02-935-81-733, Fax: (39) 02-935-81-741 China: Hamamatsu Photonics (China) Co., Ltd.: 1201 Tower B, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86) 10-6586-6006, Fax: (86) 10-6586-2866 Cat. No. KLED1061E01 Jul. 2012 DN 4