【元件】 Littelfuse新推TVS二极管5.0SMDJxxS-HRA系列,浪涌处理能力增加66%
LITTELFUSE推出全新5.0SMDJxxS-HRA TVS二极管系列。这些高可靠性TVS二极管经过精心设计、制造和筛选,可提供强大的过压保护功能,早期故障率极低,并且在连续浪涌事件中达到零衰减。
现今的飞机使用更多的新型复合材料,因而要求所有电气和电子设备具有更高水平的雷击保护功能。5.0SMDJxxS-HRA是为飞机子系统开发的高可靠性TVS二极管系列,保护敏感的电子设备免受雷电和其他瞬态电压事件引起的电压瞬变影响。在制造高可靠性TVS二极管时,Littelfuse采用了严格的电子组件升级筛选过程,确保具备增强的稳健性。它们采用5000W表面贴装DO-214AB封装,功率密度高达5kW。
5.0SMDJxxS-HRA TVS二极管系列适合在恶劣环境下需要高可靠性的应用,包括:
航空航天、航空电子设备和飞机子系统(例如驾驶舱显示器、飞行控制、雷达等)
飞机动力传动系统
交流或直流电源线保护
低频数据线
工业自动化
恶劣环境应用
5.0SMDJxxS-HRA TVS二极管系列具有以下主要优点:
提供相比其他高可靠性TVS二极管系列更高的额定功率,使得浪涌处理能力增加66%
利用高可靠性设计和升级筛选工艺,适用于航空电子和其他严苛要求应用
采用极小JEDEC DO-214AB(SMC)封装,加上高功率密度(5kW)特性,为PC板设计人员提供了较现有方案更加节省空间的选择
符合DO-160雷击保护法规要求
提供极低的钳位电压和无限的浪涌使用寿命
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本文由ll转载自力特奥维斯Littelfuse公众号,原文标题为:[新品介绍] SMD TVS二极管为航空航天电子应用增加66%浪涌处理能力,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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