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LUR22740-PF Dataheets PDF



Part Number LUR22740-PF
Manufacturers LIGITEK electronics
Logo LIGITEK electronics
Description SUPER BRIGHT ROUND TYPE LED LAMPS
Datasheet LUR22740-PF DatasheetLUR22740-PF Datasheet (PDF)

LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only www.DataSheet4U.com SUPER BRIGHT ROUND TYPE LED LAMPS Pb Lead-Free Parts LUR22740-PF DATA SHEET DOC. NO : REV. DATE QW0905- LUR22740-PF : A : 11 - Sep. - 2008 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only www.DataSheet4U.com PART NO. LUR22740-PF Page 1/5 3.8 3.0 Package Dimensions 4.4 1.5 MAX 5.0 □0.5 TYP 25.0MIN 1.0MIN 2.54TYP + - Note : 1.All dimension are in millimeter tolerance is ±0.25mm unless otherwise noted.

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LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only www.DataSheet4U.com SUPER BRIGHT ROUND TYPE LED LAMPS Pb Lead-Free Parts LUR22740-PF DATA SHEET DOC. NO : REV. DATE QW0905- LUR22740-PF : A : 11 - Sep. - 2008 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only www.DataSheet4U.com PART NO. LUR22740-PF Page 1/5 3.8 3.0 Package Dimensions 4.4 1.5 MAX 5.0 □0.5 TYP 25.0MIN 1.0MIN 2.54TYP + - Note : 1.All dimension are in millimeter tolerance is ±0.25mm unless otherwise noted. 2.Specifications are subject to change without notice. Directivity Radiation 0° -30° 30° -60° 60° 100% 75% 50% 25% 0 25% 50% 75% 100% LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only www.DataSheet4U.com PART NO. LUR22740-PF Page 2/5 Absolute Maximum Ratings at Ta=25 ℃ Ratings Parameter Symbol UR Forward Current Peak Forward Current Duty 1/10@10KHz Power Dissipation Reverse Current @5V Operating Temperature Storage Temperature IF IFP PD Ir Topr Tstg 40 120 120 10 -40 ~ +85 -40 ~ +100 mA mA mW UNIT μA ℃ ℃ Typical Electrical & Optical Characteristics (Ta=25 ℃) PART NO MATERIAL Emitted COLOR Peak wave length λPnm Forward Spectral voltage halfwidth @ 20mA(V) △λnm Luminous intensity @20mA(mcd) Viewing angle 2θ 1/2 (deg) Lens Red Diffused 660 20 Min. Max. Min. 1.5 2.4 300 Typ. 550 54 LUR22740-PF GaAlAs Red 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 www.DataSheet4U.com PART NO. LUR22740-PF Page3/5 Typical Electro-Optical Characteristics Curve UR CHIP Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current 1000 3.0 Forward Current(mA) 100 10 1 01 1.0 2.0 3.0 4.0 5.0 Relative Intensity Normalize @20mA 2.5 2.0 1.5 1.0 0.5 0.0 1 10 100 1000 Forward Voltage(V) Fig.3 Forward Voltage vs. Temperature 1.2 Forward Current(mA) Fig.4 Relative Intensity vs. Temperature Forward Voltage@20mA Normalize @25 ℃ Relative Intensity@20mA Normalize @25 ℃ -40 -20 0 20 40 60 80 100 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 80 100 1.1 1.0 0.9 0.8 Ambient Temperature( ℃) Ambient Temperature( ℃) Fig.5 Relative Intensity vs. Wavelength Relative Intensity@20mA 1.0 0.5 0.0 600 650 700 750 Wavelength (nm) LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only www.DataSheet4U.com PART NO. LUR22740-PF Page 4/5 Soldering Condition(Pb-Free) 1.Iron: Soldering Iron:30W Max Temperature 350° C Max Soldering Time:3 Seconds Max(One time only) Distance:2mm Min(From solder joint to body) 2.Wave Soldering Profile Dip Soldering Preheat: 120° C Max Preheat time: 60seconds Max Ramp-up 2° C/sec(max) Ramp-Down:-5° C/sec(max) Solder Bath:260° C Max Dipping Time:3 seconds Max Distance:2mm Min(From solder joint to body) Temp(° C) 260° C/3sec Max 260° 5° /sec max 120° 2° /sec max Preheat 60 Seconds Max 25° 0° 0 50 100 150 Time(sec) Note: 1.Wave solder sh.


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