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| LED Infrared LED L2204/L2402/L3458 series 4-pin plastic package, infrared LED Features Applications l High radiant output power l High reliability l Long life l Optical switches l Automatic control systems s Absolute maximum ratings (Ta=25 C) Parameter Forward current Reverse voltage Pulse forward current Operating temperature Storage temperature Symbol IF VR IFP Topr Tstg Condition Value 65 5 1.0 -25 to +85 -30 to +100 Unit mA V A C C Pulse width=10 s Duty ratio=1 % s Electrical and optical characteristics (Ta=25 C) Parameter Symbol Condition L2204/-01/-03 L2402/-01/-02 L3458/-01/-03 Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. 945 970 870 7.0 890 920 870 9.0 890 920 Unit nm Peak emission 920 IF=50 mA p wavelength Spectral half width IF=50 mA Forward voltage VF IF=50 mA Pulse forward voltage VFP IF=1 A *1 Reverse current IR VR=5 V Radiant flux IF=50 mA 4.0 e Radiant illuminance PE IF=50 mA Rise time tr IF=50 mA, 10 to 90 % Fall time tf IF=50 mA, 90 to 10 % *1: Pulse width 100 s, duty ratio 0.1 % 45 1.30 1.40 2.3 2.6 5 6.0 0.5 1.2 2.0 1.3 2.0 80 1.40 1.50 2.8 3.4 5 9.0 0.8 0.45 0.7 0.45 0.7 50 nm 1.40 1.60 V 3.0 3.6 V 5 A 13.0 mW 1.0 mW/cm2 0.45 0.7 s 0.45 0.7 s 1 Infrared LED s Emission spectrum (Typ. Ta=25 C, IF=50 mA) 100 L2204 SERIES L2204/L2402/L3458 series s Radiant flux vs. forward current (Typ. Ta=25 C, tw=100 s, 0.1 %) 1000 RELATIVE RADIANT OUTPUT (%) 80 RADIANT FLUX (mW) L2402 SERIES 60 100 L3458 SERIES L2402 SERIES 10 40 L3458 SERIES L2204 SERIES 1 20 0 700 800 900 1000 1100 0.1 1 10 100 1000 WAVELENGTH (nm) KLEDB0202EA FORWARD CURRENT (mA) KLEDB0203EA s Forward current vs. forward voltage (Typ. Ta=25 C, tw=100 s, 0.1 %) 1000 L3458 SERIES L2402 SERIES s Directivity (Typ. Ta=25 C) 20 10 0 100 % 30 80 % 30 10 20 FORWARD CURRENT (mA) 100 40 60 % 40 L2204 SERIES 10 50 60 70 80 40 % 50 60 20 % 70 80 90 1 1.0 90 1.5 2.0 2.5 3.0 3.5 FORWARD VOLTAGE (V) KLEDB0204EB RELATIVE RADIANT OUTPUT (%) KLEDB0205EA 2 Infrared LED s Frequency response +10 L2204/L2402/L3458 series s Radiant output vs. ambient temperature (Typ. IF=50 mA) +3 L2204 SERIES (Typ. Ta=25 C, IF=50 mA, Imod=1 mA) RELATIVE RADIANT OUTPUT (dB) RELATIVE RADIANT OUTPUT (dB) +2 +1 0 -1 -2 -3 -4 -5 -40 L3458 SERIES L2402/L3458 SERIES 0 L2204 SERIES -10 L2402 SERIES -20 0.01 0.1 1 10 -20 0 20 40 60 80 100 FREQUENCY (MHz) KLEDB0206EA AMBIENT TEMPERATURE (C) KLEDB0207EA s Allowable forward current vs. ambient temperature (Typ.) s Allowable forward current vs. duty ratio (Typ. Ta=25 C) 10 RELATIVE ALLOWABLE FORWARD CURRENT (%) 100 ALLOWABLE FORWARD CURRENT (A) PULSE WIDTH=1 s 1 80 60 PULSE WIDTH=10 s PULSE WIDTH=100 s 40 0.1 20 0 -40 -20 0 20 40 60 80 100 0.01 0.01 0.1 1 10 100 AMBIENT TEMPERATURE (C) KLEDB0027EB DUTY RATIO (%) KLEDB0208EA 3 Infrared LED s Dimensional outlines (unit: mm) L2204, L2402, L3458 4.6 0.2 (INCLUDING BURR) 0.7 0.5 5.6 0.2 (INCLUDING BURR) 5.4 0.1 L2204/L2402/L3458 series 10 (0.8) 5.0 0.4 (1.0) (1.0) 4.5 0.1 (0.8) 5.0 0.4 1.0 0.1 0.3 MAX. 5 2.0 0.1 14.5 0.3 0.3 MAX. CATHODE ANODE ANODE ANODE 3 0.25 3 5.5 0.1 2.54 2.54 KLEDA0016EB L2204-01, L2402-01, L3458-01 0.7 5.6 0.2 (INCLUDING BURR) 0.5 4.6 0.2 (INCLUDING BURR) 5.4 0.1 10 4.5 0.1 1.0 0.1 2.0 0.1 5.75 0.2 5 4.5 0.4 3 0.25 CATHODE ANODE ANODE ANODE 7.5 5 3 5.5 0.1 2.54 KLEDA0017EB L2204-03, L2402-02, L3458-03 4.6 0.2 (INCLUDING BURR) 0.7 0.5 5.6 0.2 (INCLUDING BURR) 5.4 0.1 10 1.5 0.4 4.5 0.1 1.5 0.4 1.0 0.1 2.0 0.1 7.5 0.3 0.7 0.3 5 CATHODE ANODE ANODE ANODE 3 0.7 0.3 0.25 0.1 0.1 3 5.5 0.1 2.54 KLEDA0054EB 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. (c)2005 Hamamatsu Photonics K.K. 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, http://www.hamamatsu.com 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) 08152-3750, Fax: (49) 08152-2658 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: Smidesvagen 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 4 Cat. No. KLED1031E02 Jan. 2005 DN |
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