la79b-1-4g-1-pf Ligitek Electronics Co., Ltd., la79b-1-4g-1-pf Datasheet
la79b-1-4g-1-pf
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la79b-1-4g-1-pf Summary of contents
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... LED ARRAY DOC REV. DATE LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only LA79B-1/4G-1-PF DATA SHEET QW0905-L A79B-1/4G-1- Jun.- 2008 : Pb Lead-Free Parts ...
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... PART NO. LA79B-1/4G-1-PF Package Dimensions 4.4 5.08 2.5 ∅ 0.5 TYP 2.54TYP + - LG2640-1/F181/H-PF Note : 1.All dimension are in millimeter tolerance is ± 0.25mm unless otherwise noted. 2.Specifications are subject to change without notice. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 3.5 ± 0.5 1.5 2.5 ± 0.5 2.8 ± 0.5 4.7 ± 0.5 6.6 ± 0.5 2.9 3.3 1.5MAX □ 0.5 TYP 2.54TYP ...
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... Storage Temperature Typical Electrical & Optical Characteristics (Ta=25 PART NO MATERIAL Emitted GaP Green LA79B-1/4G-1-PF 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 ℃ Symbol ...
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... PART NO. LA79B-1/4G-1-PF Typical Electro-Optical Characteristics Curve G CHIP Fig.1 Forward current vs. Forward Voltage 1000 100 10 1.0 0.1 1.0 2.0 3.0 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 0.0 500 550 Wavelength (nm) LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Fig.2 Relative Intensity vs. Forward Current 3 ...
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... PART NO. LA79B-1/4G-1-PF Soldering Condition(Pb-Free) 1.Iron: Soldering Iron:30W Max Temperature 350 °C Max Soldering Time:3 Seconds Max(One Time) Distance:2mm Min(From solder joint to case) 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° ...
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... PART NO. LA79B-1/4G-1-PF 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 ...