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| LED Large Lamp LT9550t series LT9550t series s Outline Dimensions o7.5 Colorless transparency Protruded resin 1.5MAX o7.5mm, Cylinder Type(Flangeless), Colorless Transparency, High-luminosity Large LED lamps for Indoor Use (Unit : mm) s Radiation Diagram (Ta=25C) -30 -40 -20 -10 0 100 +10 +20 +30 +40 10.7 Relative luminous intensity(%) o7.6 -50 80 +50 60 -60 +60 40 +70 20 +80 23.0 MIN -70 0.5 (3.0) -80 -90 +90 2.54 NOM 0.5 1 2 Pin connections 1 Anode 2 Cathode Unspecified tolerance:0.2 s Absolute Maximum Ratings Power dissipation Forward current Peak forward current P IF IFM*1 (mW) (mA) (mA) (Ta=25C) Derating factor Reverse voltage Operating temperature Storage temperature Soldering temperature (mA/C) VR Topr Tstg Tsol*2 (V) (C) (C) (C) DC Pulse 0.67 0.67 4 5 -25 to +85 -25 to +85 -25 to +100 -25 to +100 260 260 Model No. Radiation color Radiation material 0.40 LT9550U Red(Super-luminosity) GaAlAs on GaAlAs 75 30 50 0.40 LT9550E Yellow-green GaP 84 30 50 *1 Duty ratio=1/10, Pulse width=0.1ms *2 5s or less(At the position of 1.6mm or more from the bottom face of resin package) s Electro-optical Characteristics Forward voltage VF(V) TYP 1.85 2.1 MAX 2.5 2.8 Peak emission wavelength IF p(nm) (mA) TYP 660 20 565 20 Luminous intensity IF IV(mcd) (mA) TYP 700 20 300 20 Spectrum radiation bandwidth IF (nm) (mA) TYP 20 20 20 30 Reverse current VR IR(A) (V) MAX 100 3 10 4 Terminal capacitance Ct(pF) TYP 25 35 (Ta=25C) Page for characteristics (MHZ) diagrams 1 1 Lens type Model No. Colorless LT9550U transparency LT9550E In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. (Internet) Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/) (Notice) 79 UR series Forward Current Derating Curve 60 Forward Current vs. Forward Voltage(Note) 100 50 (Ta=25C) Luminous Intensity vs. Ambient Temperature(Note) 1000 500 (Ta=25C) 50 Relative luminous intensity(%) 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 Forward current IF(mA) Forward current IF(mA) 40 10 5.0 100 50 30 20 1.0 0.5 10 5.0 10 0 -25 0 25 50 75 85 100 125 0.1 1.0 1.0 -20 0 20 40 60 80 100 120 Forward voltage VF(V) Ambient temperature Ta(C) Ambient temperature Ta(C) Peak Forward Current Derating Curve 60 Luminous Intensity vs. Forward Current(Note) 1000 500 (Ta=25C) Duty Ratio vs. Peak Forward Current (Ta=25C) 500 200 Peak forward current IFM(mA) 100 50 50 Relative luminous intensity(%) 200 100 50 Peak forward current IFM(mA) 40 30 20 10 5.0 2.0 20 10 5.0 2.0 1.0 20 10 0 -25 0 25 50 75 85 100 125 1.0 0.1 0.2 0.5 1 2 5 10 20 50 1/50 1/20 1/10 1/5 1/2 1 Ambient temperature Ta(C) Forward current IF(mA) Duty ratio DR Note)Characteristics shown in diagrams are typical values. (not assurance value) EG series Forward Current Derating Curve 60 Forward Current vs. Forward Voltage(Note) 100 50 (Ta=25C) Luminous Intensity vs. Ambient Temperature(Note) 1000 500 (Ta=25C) 50 Relative luminous intensity(%) 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 Forward current IF(mA) Forward current IF(mA) 40 10 5.0 100 50 30 20 1.0 0.5 10 5.0 10 0 -25 0 25 50 75 85 100 125 0.1 1.0 1.0 -20 0 20 40 60 80 100 120 Forward voltage VF(V) Ambient temperature Ta(C) Ambient temperature Ta(C) Peak Forward Current Derating Curve 60 Luminous Intensity vs. Forward Current(Note) 1000 500 (Ta=25C) Duty Ratio vs. Peak Forward Current (Ta=25C) 500 200 Peak forward current IFM(mA) 100 50 50 Relative luminous intensity(%) 200 100 50 Peak forward current IFM(mA) 40 30 20 10 5.0 2.0 20 10 5.0 2.0 1.0 20 10 0 -25 0 25 50 75 85 100 125 1.0 0.1 0.2 0.5 1 2 5 10 20 50 1/50 1/20 1/10 1/5 1/2 1 Ambient temperature Ta(C) Forward current IF(mA) Duty ratio DR Note)Characteristics shown in diagrams are typical values. (not assurance value) |
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