LE12340 LIGITEK [LIGITEK electronics co., ltd.], LE12340 Datasheet

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... ROUND TYPE LED LAMPS DOC REV. DATE LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only LE12340 DATA SHEET QW0905- LE12340 : May - 2005 ...

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... PART NO. LE12340 Package Dimensions Note : 1.All dimension are in millimeter tolerance is ± 0.25mm unless otherwise noted. 2.Specifications are subject to change without notice. Directivity Radiation -30 ° -60 100% 75% LIGITEK ELECTRONICS CO.,LTD. 3.8 3.0 3.3 1.5MAX 25.0MIN □ 0.5 TYP 1.0MIN 2.54TYP ° 0 ° 50% 25% 0 25% 50% Property of Ligitek Only 4.1 ° ...

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... Soldering Temperature Typical Electrical & Optical Characteristics (Ta=25 PART NO MATERIAL Emitted GaAsP/GaP Orange LE12340 Note : 1.The forward voltage data did not including ± 0.1V testing tolerance. 2. The luminous intensity data did not including ± 15% testing tolerance. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only ℃ ...

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... PART NO. LE12340 Typical Electro-Optical Characteristics Curve E CHIP Fig.1 Forward current vs. Forward Voltage 1000 100 10 1.0 0.1 1.0 2.0 Forward Voltage(V) Fig.3 Forward Voltage vs. Temperature 1.2 1.1 1.0 0.9 0.8 -40 - Ambient Temperature( ℃ ) Fig.5 Relative Intensity vs. Wavelength 1.0 0.5 0.0 550 600 650 Wavelength (nm) LIGITEK ELECTRONICS CO.,LTD. 3.0 4.0 5 100 700 750 Property of Ligitek Only Fig ...

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... PART NO. LE12340 Reliability Test: Test Item 1.Under Room Temperature Operating Life Test 2.If=20mA 3.t=1000 hrs (-24hrs, +72hrs) High Temperature 1.Ta=105 Storage Test 2.t=1000 hrs (-24hrs, +72hrs) Low Temperature 1.Ta=-40 Storage Test 2.t=1000 hrs (-24hrs, +72hrs) 1.Ta=65 High Temperature 2.RH=90 %~95% High Humidity Test 3.t=240hrs 1.Ta=105 ...