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LA299B-SRG-PF Datasheet(PDF) 7 Page - LIGITEK electronics co., ltd. |
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LA299B-SRG-PF Datasheet(HTML) 7 Page - LIGITEK electronics co., ltd. |
7 / 7 page Reference Standard Page 6/6 Description 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. This test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. Test Condition Test Item 1.Ta=-40 ℃±5℃ 2.t=1000 hrs (-24hrs, +72hrs) 1.Ta=105 ℃±5℃ 2.t=1000 hrs (-24hrs, +72hrs) 1.Under Room Temperature 2.If=20mA 3.t=1000 hrs (-24hrs, +72hrs) JIS C 7021: B-12 MIL-STD-883:1008 JIS C 7021: B-10 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only MIL-STD-750: 1026 MIL-STD-883: 1005 JIS C 7021: B-1 High Temperature Storage Test Low Temperature Storage Test Reliability Test: Operating Life Test 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 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.Ta=65 ℃±5℃ 2.RH=90 %~95% 3.t=240hrs ±2hrs 1.Ta=105 ℃±5℃&-40℃±5℃ (10min) (10min) 2.total 10 cycles 1.T.Sol=230 ℃±5℃ 2.Dwell time=5 ±1sec 1.T.Sol=260 ℃±5℃ 2.Dwell time= 10 ±1sec. 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 MIL-STD-202:103B JIS C 7021: B-11 Solderability Test High Temperature High Humidity Test Solder Resistance Test Thermal Shock Test LA299B/SRG-PF PART NO. |
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