LSR22440-PF LIGITEK | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 6

Technical content

A 18 - Oct. - 2006 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only DOC. NO : QW0905- REV. : DATE : DATA SHEET SUPER BRIGHT ROUND TYPE LED LAMPS LSR22440-PF

3.553.1 3.85 □0.5 TYP 25.0MIN 0.5 4.28 5.28 PART NO.LSR22440-PF 1.5MAX 2.54TYP 1.0MIN + - Directivity Radiation Note : 1.All dimension are in millimeter tolerance is ±0.25mm unless otherwise noted. 2.Specifications are subject to change without notice. Package Dimensions LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 30° °60 75%100%25%25%0 50% -30° °-60 75%100% 50%

@20mA(mcd) Typ. Spectral halfwidth △λnm 660 Peak wave length λPnm 2.4 Max. Forward voltage @ mA(V) 1.5 Min. Min. Viewing angle 2θ 1/2 (deg) 2/5Page LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only UNIT mA mA μA mW 100 SR Ratings 10Ir -40 ~ +85 -40 ~ +100 100 Forward Current Peak Forward Current Duty 1/10@10KHz Parameter Operating Temperature Storage Temperature Reverse Current @5V Power Dissipation Typical Electrical & Optical Characteristics (Ta=25 ℃) Symbol Topr Tstg IF PD IFP Absolute Maximum Ratings at Ta=25 ℃ Note : 1.The forward voltage data did not including ±0.1V testing tolerance. 2. The luminous intensity data did not including ±15% testing tolerance. PART NO.LSR22440-PF

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 1.0101001000 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -40-200204060 1.0 1.1 1.2 600650700750 0.0 0.5 1.0 2.03.04.05.0 80100 0.8 0.9 -20-4040 20080100 60 2.0 0.0 0.5 1.0 1.5 2.5 3.0 SR CHIP Page 3/5PART NO.LSR22440-PF

60 Seconds Max

2.Wave Soldering Profile 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) LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 150 Time(sec) 260°C3sec Max 260° Temp(°C) 2°/sec max 10050Preheat 120° 25° 00° Note:1.Wave solder should not be made more than one time. 2.You can just only select one of the soldering conditions as above. 5°/sec max 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) PART NO.LSR22440-PF

This test intended to see soldering well performed or not. The purpose of this test is the resistance of the device under tropical for hours. This test intended to determine the thermal characteristic resistance of the device to sudden exposures at extreme changes in temperature when soldering the lead wire. Solderability Test 1.T.Sol=230 ℃±5℃ 2.Dwell time=5 ±1sec High Temperature High Humidity Test Thermal Shock Test Solder Resistance Test The purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. (10min) (10min) 2.total 10 cycles 1.T.Sol=260 ℃±5℃ 2.Dwell time= 10 ±1sec. 1.Ta=85 ℃ 2.RH=85% 3.t=240hrs ±2hrs MIL-STD-202: 208D MIL-STD-750: 2026 MIL-STD-883: 2003 JIS C 7021: A-2 MIL-STD-202: 107D MIL-STD-750: 1051 MIL-STD-883: 1011 MIL-STD-202: 210A MIL-STD-750: 2031 JIS C 7021: A-1 MIL-STD-202:103B JIS C 7021: B-11 This test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. Operating Life Test 1.Under Room Temperature 2.If=20mA 3.t=1000 hrs (-24hrs, +72hrs) High Temperature Storage Test Low Temperature Storage Test The purpose of this is the resistance of the device which is laid under condition of high temperature for hours. 1.Ta=-40 ℃±5℃ 2.t=1000 hrs (-24hrs, +72hrs) The purpose of this is the resistance of the device which is laid under condition of low temperature for hours. 1.Ta=105 ℃±5℃ 2.t=1000 hrs (-24hrs, +72hrs) Reliability Test: Test ItemTest Condition Description MIL-STD-750: 1026 MIL-STD-883: 1005 JIS C 7021: B-1 JIS C 7021: B-12 MIL-STD-883:1008 JIS C 7021: B-10 Reference Standard LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO.LSR22440-PF