Chip LED Device LT1❏73A series 2.75✕1.45mm, 0.9mm Thickness, Compact Milky Diffusion Chip LED Devices LT1❏73A series ■ Outline Dimensions ■ Radiation Diagram (Unit : mm) (Ta=25˚C) Milky diffusion -30˚ 0.6 0.3 0.5 1.4 1.45 2.75±0.15 -50˚ 0.8 -60˚ 3 +20˚ +30˚ +40˚ 4 2 0˚ 100 +10˚ -10˚ -40˚ 0.2 1 -20˚ 0.3 Relative luminous intensity(%) 0.3 (4-R0.1) -70˚ 0.9 1.45 80 +50˚ 60 +60˚ 40 +70˚ 20 +80˚ -80˚ -90˚ +90˚ 0.9 0.05±0.05 0 Pin connections 1 4 Cathode 2 3 Anode Unspecified tolerance:±0.1 1.4 T type: Polarity faces in the opposite direction. ■ Absolute Maximum Ratings (Ta=25˚C) Power dissipation Forward current Peak forward current P IF IFM*1 Model No. Radiation color Radiation material (mW) (mA) (mA) LT1T73A LT1P73A LT1D73A LT1S73A LT1H73A LT1E73A LT1K73A Red(High-luminosity) Red Red Sunset orange Yellow Yellow-green Green GaAlAs on GaAs GaP GaAsP on GaP GaAsP on GaP GaAsP on GaP GaP GaP 66 23 85 85 50 50 50 30 10 30 30 20 20 20 50 50 50 50 50 50 50 Derating factor Reverse voltage Operating temperature Storage temperature Soldering temperature (mA/˚C) VR Topr Tstg Tsol*2 (V) (˚C) (˚C) (˚C) DC Pulse 0.40 0.13 0.40 0.40 0.27 0.27 0.27 0.67 0.67 0.67 0.67 0.67 0.67 0.67 -25 to +85 -25 to +85 -25 to +85 -25 to +85 -25 to +85 -25 to +85 -25 to +85 5 5 5 5 5 5 5 -25 to +100 -25 to +100 -25 to +100 -25 to +100 -25 to +100 -25 to +100 -25 to +100 350 350 350 350 350 350 350 *1 Duty ratio=1/10, Pulse width=0.1ms *2 For 3s or less at the temperature of hand soldering. Temperature of reflow soldering is shown on the below page. ■ Electro-optical Characteristics Lens type Model No. LT1T73A LT1P73A LT1D73A Milky LT1S73A diffusion LT1H73A LT1E73A LT1K73A (Notice) Forward voltage VF(V) TYP 1.75 1.9 2.0 2.0 1.9 1.95 1.95 MAX 2.2 2.3 2.8 2.8 2.5 2.5 2.5 (Ta=25˚C) Peak emission wavelength IF λp(nm) (mA) TYP 20 660 5 695 20 635 20 610 10 585 10 565 10 555 Luminous intensity IF IV(mcd) (mA) TYP 20 7.0 5 1.2 20 9.0 20 7.8 10 3.7 10 4.7 10 1.9 Spectrum radiation bandwidth IF ∆λ(nm) (mA) TYP 20 20 5 100 20 35 20 35 10 30 10 30 10 25 Reverse current VR IR(µA) (V) MAX 4 10 4 10 4 10 4 10 4 10 4 10 4 10 Page for characteristics (MHZ) diagrams → 1 → 1 → 1 → 1 → 1 → 1 → 1 Terminal capacitance Ct(pF) TYP 30 55 20 15 35 35 40 ¡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. 100 (Internet) ¡Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/) LED Lamp Characteristics Diagrams PR series Forward Current Derating Curve Forward Current vs. Forward Voltage(Note) 60 Luminous Intensity vs. Ambient Temperature(Note) (Ta=25˚C) 100 (Ta=25˚C) 1000 500 50 40 30 20 Relative luminous intensity(%) Forward current IF(mA) Forward current IF(mA) 50 10 5.0 1.0 0.5 100 50 10 5.0 10 0 -25 0 25 50 75 85 100 0.1 1.0 125 1.0 1.2 1.4 Ambient temperature Ta(˚C) 1.6 1.8 2.0 2.2 2.4 -20 2.6 0 Luminous Intensity vs. Forward Current(Note) Peak Forward Current Derating Curve 40 60 80 100 120 Duty Ratio vs. Peak Forward Current (Ta=25˚C) 1000 60 20 Ambient temperature Ta(˚C) Forward voltage VF(V) (Ta=25˚C) 500 500 200 200 40 30 20 Peak forward current IFM(mA) Relative luminous intensity(%) Peak forward current IFM(mA) 50 100 50 20 10 5.0 100 50 20 10 5.0 10 2.0 0 -25 0 25 50 75 85 100 1.0 0.1 125 2.0 1.0 0.2 0.5 1 2 5 10 20 1/50 50 1/20 1/10 Forward current IF(mA) Ambient temperature Ta(˚C) 1/5 1/2 1 Duty ratio DR HD series Forward Current vs. Forward Voltage(Note) Forward Current Derating Curve Luminous Intensity vs. Ambient Temperature(Note) (Ta=25˚C) 100 60 (Ta=25˚C) 1000 50 500 40 30 20 Relative luminous intensity(%) Forward current IF(mA) Forward current IF(mA) 50 10 5.0 1.0 0.5 100 50 10 5.0 10 0 -25 0 25 50 75 85 100 0.1 1.0 125 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 -20 0 Forward voltage VF(V) Ambient temperature Ta(˚C) Luminous Intensity vs. Forward Current(Note) Peak Forward Current Derating Curve 40 60 80 100 120 Duty Ratio vs. Peak Forward Current (Ta=25˚C) (Ta=25˚C) 1000 60 20 Ambient temperature Ta(˚C) 500 500 200 200 40 30 20 Peak forward current IFM(mA) Relative luminous intensity(%) Peak forward current IFM(mA) 50 100 50 20 10 5.0 100 50 20 10 5.0 10 2.0 2.0 0 -25 0 25 50 75 85 Ambient temperature Ta(˚C) 100 125 1.0 0.1 1.0 0.2 0.5 1 2 5 10 20 Forward current IF(mA) 50 1/50 1/20 1/10 1/5 1/2 1 Duty ratio DR Note)Characteristics shown in diagrams are typical values. (not assurance value) (Notice) ¡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. 118 (Internet) ¡Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/) LED Lamp Characteristics Diagrams HS series Forward Current Derating Curve Forward Current vs. Forward Voltage(Note) 60 Luminous Intensity vs. Ambient Temperature(Note) (Ta=25˚C) 100 50 500 30 20 Relative luminous intensity(%) Forward current IF(mA) Forward current IF(mA) 50 40 20 10 5 3 2 10 0 25 50 75 85 100 0.5 1.0 125 200 100 50 20 1 0 -25 (IF=20mA) 1000 10 1.2 1.4 Ambient temperature Ta(˚C) 1.6 1.8 2.0 2.2 2.4 -20 0 Forward voltage VF(V) 60 500 50 200 40 60 80 100 Duty Ratio vs. Peak Forward Current Luminous Intensity vs. Forward Current(Note) Peak Forward Current Derating Curve 20 Ambient temperature Ta(˚C) (Ta=25˚C) (Ta=25˚C) 500 40 30 20 100 Peak forward current IF(mA) Relative luminous intensity(%) Peak forward current IFM(mA) 300 50 20 10 5 10 0 25 50 75 85 100 1 0.1 125 50 30 10 2 0 -25 100 5 0.2 0.5 1 2 5 10 20 1/50 50 1/20 1/10 1/5 1/2 1 Duty ratio DR Forward current IF(mA) Ambient temperature Ta(˚C) HY series Forward Current Derating Curve Forward Current vs. Forward Voltage(Note) 60 Luminous Intensity vs. Ambient Temperature(Note) (Ta=25˚C) 100 (Ta=25˚C) 1000 50 500 40 30 20 Relative luminous intensity(%) Forward current IF(mA) Forward current IF(mA) 50 10 5.0 1.0 0.5 100 50 10 5.0 10 0 -25 0 25 50 75 85 100 0.1 1.0 125 1.0 1.2 1.4 Ambient temperature Ta(˚C) 1.6 1.8 2.0 2.2 2.4 2.6 -20 0 Forward voltage VF(V) 60 80 100 120 (Ta=25˚C) (Ta=25˚C) 1000 60 40 Duty Ratio vs. Peak Forward Current Luminous Intensity vs. Forward Current(Note) Peak Forward Current Derating Curve 20 Ambient temperature Ta(˚C) 500 500 200 200 40 30 20 Peak forward current IFM(mA) Relative luminous intensity(%) Peak forward current IFM(mA) 50 100 50 20 10 5.0 100 50 20 10 5.0 10 2.0 2.0 0 -25 0 25 50 75 85 Ambient temperature Ta(˚C) 100 125 1.0 0.1 1.0 0.2 0.5 1 2 5 10 20 Forward current IF(mA) 50 1/50 1/20 1/10 1/5 1/2 1 Duty ratio DR Note)Characteristics shown in diagrams are typical values. (not assurance value) ¡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) 119 LED Lamp Characteristics Diagrams EG series Forward Current vs. Forward Voltage(Note) Forward Current Derating Curve Luminous Intensity vs. Ambient Temperature(Note) (Ta=25˚C) 100 60 (Ta=25˚C) 1000 50 500 40 30 20 Relative luminous intensity(%) Forward current IF(mA) Forward current IF(mA) 50 10 5.0 1.0 0.5 100 50 10 5.0 10 0 -25 0 25 50 75 85 100 0.1 1.0 125 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 -20 0 Forward voltage VF(V) Ambient temperature Ta(˚C) Peak Forward Current Derating Curve 40 60 80 100 120 Duty Ratio vs. Peak Forward Current Luminous Intensity vs. Forward Current(Note) 60 20 Ambient temperature Ta(˚C) (Ta=25˚C) (Ta=25˚C) 1000 500 500 200 200 40 30 20 Peak forward current IFM(mA) Relative luminous intensity(%) Peak forward current IFM(mA) 50 100 50 20 10 5.0 100 50 20 10 5.0 10 2.0 2.0 0 -25 0 25 50 75 85 100 1.0 0.1 125 1.0 0.2 0.5 Ambient temperature Ta(˚C) 1 2 5 10 20 1/50 50 1/20 1/10 1/5 1/2 1 Duty ratio DR Forward current IF(mA) KG series Forward Current vs. Forward Voltage(Note) Forward Current Derating Curve Luminous Intensity vs. Ambient Temperature(Note) (Ta=25˚C) 100 60 (Ta=25˚C) 1000 50 500 40 30 20 Relative luminous intensity(%) Forward current IF(mA) Forward current IF(mA) 50 10 5.0 1.0 0.5 100 50 10 5.0 10 0 -25 0 25 50 75 85 100 0.1 1.0 125 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 -20 0 Forward voltage VF(V) Ambient temperature Ta(˚C) Peak Forward Current Derating Curve Luminous Intensity vs. Forward Current(Note) 60 20 40 60 80 100 120 Ambient temperature Ta(˚C) Duty Ratio vs. Peak Forward Current (Ta=25˚C) (Ta=25˚C) 1000 500 500 200 200 40 30 20 Peak forward current IFM(mA) Relative luminous intensity(%) Peak forward current IFM(mA) 50 100 50 20 10 5.0 100 50 20 10 5.0 10 2.0 2.0 0 -25 0 25 50 75 85 Ambient temperature Ta(˚C) 100 125 1.0 0.1 1.0 0.2 0.5 1 2 5 10 20 Forward current IF(mA) 50 1/50 1/20 1/10 1/5 1/2 1 Duty ratio DR Note)Characteristics shown in diagrams are typical values. (not assurance value) (Notice) ¡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. 120 (Internet) ¡Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/) LED Lamp Characteristics Diagrams UR series Forward Current Derating Curve Forward Current vs. Forward Voltage(Note) 60 Luminous Intensity vs. Ambient Temperature(Note) (Ta=25˚C) 100 (Ta=25˚C) 1000 50 500 40 30 20 Relative luminous intensity(%) Forward current IF(mA) Forward current IF(mA) 50 10 5.0 1.0 0.5 100 50 10 5.0 10 0 -25 0 25 50 75 85 100 0.1 1.0 125 1.0 1.2 1.4 Ambient temperature Ta(˚C) 1.6 1.8 2.0 2.2 2.4 2.6 -20 0 20 Forward voltage VF(V) Luminous Intensity vs. Forward Current(Note) Peak Forward Current Derating Curve 60 80 100 120 Duty Ratio vs. Peak Forward Current (Ta=25˚C) 1000 60 40 Ambient temperature Ta(˚C) (Ta=25˚C) 500 500 200 200 40 30 20 Peak forward current IFM(mA) Relative luminous intensity(%) Peak forward current IFM(mA) 50 100 50 20 10 5.0 100 50 20 10 5.0 10 2.0 0 -25 0 25 50 75 85 100 1.0 0.1 125 2.0 1.0 0.2 0.5 1 2 5 10 20 50 1/50 1/20 1/10 Forward current IF(mA) Ambient temperature Ta(˚C) 1/5 1/2 1 Duty ratio DR TR series Forward Current Derating Curve Forward Current vs. Forward Voltage(Note) 40 30 500 Relative luminous intensity(%) Forward current IF(mA) 50 20 10 5 3 20 2 10 -20 0 20 40 60 80 85 0.5 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 100 Ambient temperature Ta(˚C) 100 50 10 -20 0 Forward voltage VF(V) 200 200 100 100 300 200 60 80 100 50 20 10 5 (Ta=25˚C) 500 Peak forward current IF(mA) 600 Relative luminous intensity(%) 500 400 40 Duty Ratio vs. Peak Forward Current (Ta=25˚C) 700 500 20 Ambient temperature Ta(˚C) Luminous Intensity vs. Forward Current(Note) Peak Forward Current Derating Curve Peak forward current IFM(mA) 200 20 1 0 (1F=20mA) 1000 50 60 Forward current IF(mA) Luminous Intensity vs. Ambient Temperature(Note) (Ta=25˚C) 100 70 50 30 10 5 100 2 0 -20 0 20 40 60 Ambient temperature Ta(˚C) 80 100 1 0.1 2 1 0.2 0.5 1 2 5 10 20 Forward current IF(mA) 50 1/50 1/20 1/10 1/5 1/2 1 Duty ratio DR Note)Characteristics shown in diagrams are typical values. (not assurance value) (Notice) ¡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. 116 (Internet) ¡Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/)