LI25820 LIGITEK | Alldatasheet
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A - 200510 - Jan LI25820 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only LI25820 RECTANGLE TYPE LED LAMPS DATA SHEET DOC. NO : QW0905- REV. : DATE :
1/4PageLI25820PART NO. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 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 2.8 5.0 □0.5 TYP 2.3TYP 8.0 12.5MIN + - 60°-60° 100%50%100% 75% 25%25% 0 50% 75% -30° 30° 1.0MIN 1.5MAX
Fig.3 Forward Voltage vs. Temperature Fig.5 Relative Intensity vs. Wavelength Ambient Temperature(℃) Relative Intensity@20mA Wavelength (nm) Forward Voltage@20mA Normalize @25℃ Fig.4 Relative Intensity vs. Temperature Ambient Temperature(℃) Relative Intensity@20mA Normalize @25℃ Typical Electro-Optical Characteristics Curve Forward Voltage(V) Fig.1 Forward current vs. Forward Voltage Forward Current(mA) Forward Current(mA) Fig.2 Relative Intensity vs. Forward Current Relative Intensity Normalize @20mA LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 1.0 0.1 1.0 100 1000 1.0 10 100 1000 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -40 -20 0 20 40 60 1.0 1.1 1.2 550 600 0.0 0.5 1.0 2.0 3.0 4.0 5.0 80 100 0.8 0.9 -20-40 402008 0 1 0 0 60 2.0 0.0 0.5 1.0 1.5 2.5 3.0 650 PART NO. 700 750 E CHIP Page3/4LI25820