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LH85740-PF Dataheets PDF



Part Number LH85740-PF
Manufacturers LIGITEK
Logo LIGITEK
Description RECTANGLE TYPE LED LAMPS
Datasheet LH85740-PF DatasheetLH85740-PF Datasheet (PDF)

www.DataSheet4U.com LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only RECTANGLE TYPE LED LAMPS Pb Lead-Free Parts LH85740-PF DATA SHEET DOC. NO : REV. DATE : : QW0905- LH85740-PF-08 B 14 - Mar.- 2008 www.DataSheet4U.com LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LH85740-PF Page 1/5 Package Dimensions 3.9 ±0.1 3.8 ±0.1 1.65 ±0.1 7.0±0.1 0.25MAX 0.5MAX 0.7MAX 1.75 ±0.1 25.0MIN 0.5 ±0.05 1.0MIN 2.54TYP + - Note : 1.All dimension are in millimeter tolerance.

  LH85740-PF   LH85740-PF



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www.DataSheet4U.com LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only RECTANGLE TYPE LED LAMPS Pb Lead-Free Parts LH85740-PF DATA SHEET DOC. NO : REV. DATE : : QW0905- LH85740-PF-08 B 14 - Mar.- 2008 www.DataSheet4U.com LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LH85740-PF Page 1/5 Package Dimensions 3.9 ±0.1 3.8 ±0.1 1.65 ±0.1 7.0±0.1 0.25MAX 0.5MAX 0.7MAX 1.75 ±0.1 25.0MIN 0.5 ±0.05 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 PART NO. LH85740-PF www.DataSheet4U.com Page 2/5 Absolute Maximum Ratings at Ta=25 ℃ Ratings Parameter Symbol Red Forward Current Peak Forward Current Duty 1/10@10KHz Power Dissipation Reverse Current @5V Operating Temperature Storage Temperature IF IFP PD Ir Topr Tstg 15 40 40 10 -40 ~ +85 -40 ~ +100 mA mA mW UNIT μA ℃ ℃ Typical Electrical & Optical Characteristics (Ta=25 ℃) PART NO COLOR MATERIAL Emitted Lens Red Diffused Forward Peak Spectral voltage wave halfwidth length △λ nm @ 10mA(V) λPnm Luminous intensity @10mA(mcd) Viewing angle 2θ 1/2 (deg) Min. Typ. Min. Typ. 697 90 1.7 2.1 0.8 1.8 48 LH85740-PF GaP 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 PART NO. LH85740-PF www.DataSheet4U.com Page 3/5 Typical Electro-Optical Characteristics Curve H CHIP Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current 3.0 1000 Forward Current(mA) 100 Relative Intensity Normalize @20mA 2.0 3.0 4.0 5.0 2.5 2.0 1.5 1.0 0.5 0.0 10 1.0 0.1 1.0 1.0 10 100 1000 Forward Voltage(V) Fig.3 Forward Voltage vs. Temperature Forward Current(mA) Fig.4 Relative Intensity vs. Temperature Forward Voltage@20mA Normalize @25℃ Relative Intensity@20mA Normalize @25℃ 0 20 40 60 80 100 1.2 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 -40 -20 Ambient Temperature( ℃) Ambient Temperature( ℃) Fig.5 Relative Intensity vs. Wavelength Relative Intensity@20mA 1.0 0.5 0.0 600 700 800 900 1000 Wavelength (nm) www.DataSheet4U.com LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LH85740-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° C3sec Max 260° 5° /sec max 120° 2° /sec max Preheat 60 Seconds Max 25° 0° 0 50 100 .


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