LH21441-PF LIGITEK | Alldatasheet
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DOC. NO : QW0905- REV. : DATE : DATA SHEET LH21441-PF ROUND TYPE LED LAMPS LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only A 16 - Otc. - 2009 LH21441-PF Lead-Free Parts Pb 發行 DCC 立碁電子
□0.5 TYP 1.0MIN 25.0MIN Directivity Radiation Note : 1.All dimension are in millimeter tolerance is ±0.25mm unless otherwise noted. 2.Specifications are subject to change without notice. 60°-60° -30° 30° + - 2.54TYP PART NO. Package Dimensions PageLH21441-PF 2.5 5.4 1.5 MAX 2.0 2.0 2.0 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
-40 ~ +100Tstg Storage Temperature Forward voltage @20mA(V) Luminous intensity @10mA(mcd) Spectral halfwidth △λnm Viewing angle 2θ 1/2 (deg) MATERIAL Peak wave length λPnm PART NO Note : 1.The forward voltage data did not including ±0.1V testing tolerance. 2. The luminous intensity data did not including ±15% testing tolerance. GaPLH21441-PF4.5 Typ. 697Red Red Transparent 1.82.61.790 EmittedLens Min. Max. Min. Typical Electrical & Optical Characteristics (Ta=25 ℃) COLOR Page2/5 Reverse Current @5V Operating Temperature Peak Forward Current Duty 1/10@10KHz Absolute Maximum Ratings at Ta=25 ℃ Forward Current Power Dissipation Parameter 15 mAIF Topr Ir -40 ~ +85 PD IFP μA mA mW Symbol H Ratings UNIT LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only LH21441-PFPART NO.
1.5 Relative Intensity@20mA Normalize @25℃ Forward Voltage@20mA Normalize @25℃ Ambient Temperature(℃) 1000900800700600 Wavelength (nm) Fig.5 Relative Intensity vs. Wavelength Ambient Temperature(℃) Relative Intensity@20mA 0.0 0.5 1.0 0.8 -40 0.9 -20020406080100-40 0.0 1.0 0.5 -20 804020060100 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Fig.2 Relative Intensity vs. Forward Current Forward Current(mA) Fig.4 Relative Intensity vs. Temperature Forward Voltage(V) Fig.3 Forward Voltage vs. Temperature 1.1 1.0 1.2 Forward Current(mA) 0.1 1.0 1.0 100 1000 2.03.0 2.0 3.0 2.5 Relative Intensity Normalize @20mA 4.05.01.0 0.0 0.5 1.0 2.0 1.5 3.0 2.5 Typical Electro-Optical Characteristics Curve Fig.1 Forward current vs. Forward Voltage H CHIP 101001000 Page3/5 LH21441-PFPART NO.
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 150 Time(sec) Temp(°C) 5°/sec max 260°C3sec Max 100 260° 120° 25° 0°0 Preheat 2°/sec max 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 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)
60 Seconds Max
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. LH21441-PFPART NO.
Reliability Test:
Description
This test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. The purpose of this test is the resistance of the device under tropical for hours. The purpose of this is the resistance of the device which is laid under condition of low temperature for hours. The purpose of this is the resistance of the device which is laid under condition of high temperature for hours. The purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. This test intended to see soldering well performed or not. 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. 1.T.Sol=230 ℃±5℃ 2.Dwell time=5 ±1secSolderability Test 1.T.Sol=260 ℃±5℃ 2.Dwell time= 10 ±1sec. Solder Resistance Test (10min) (10min) 2.total 10 cycles Thermal Shock Test 1.Ta=-40℃±5℃ 2.t=1000 hrs (-24hrs, +72hrs) Low Temperature Storage Test 1.Ta=65℃±5℃ 2.RH=90%~95% 3.t=240hrs ±2hrs High Temperature High Humidity Test 1.Ta=105 ℃±5℃ 2.t=1000 hrs (-24hrs, +72hrs) High Temperature Storage Test 1.Under Room Temperature 2.If=20mA 3.t=1000 hrs (-24hrs, +72hrs) Operating Life Test Test ConditionTest Item MIL-STD-202: 208D MIL-STD-750: 2026 MIL-STD-883: 2003 JIS C 7021: A-2 MIL-STD-202: 210A MIL-STD-750: 2031 JIS C 7021: A-1 MIL-STD-202: 107D MIL-STD-750: 1051 MIL-STD-883: 1011 JIS C 7021: B-12 MIL-STD-202:103B JIS C 7021: B-11 MIL-STD-883:1008 JIS C 7021: B-10 MIL-STD-750: 1026 MIL-STD-883: 1005 JIS C 7021: B-1 Reference Standard LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 5/5PageLH21441-PFPART NO.