TVS 二极管在电路设计中的应用 摘要:瞬变电压抑制二极管(Transient Voltage Suppressor)是一种保护敏感元器件免受ESD 和 EMI 浪涌脉冲的有效、低成本的器件
本文介绍了 TVS 二极管的特性及关键参数;给出了TVS 二极管选型及在电路设计中的典型应用,同时给出了 TVS 二极管的性能优化及使用时注意事项
关键词:TVS;电路设计;元器件保护 Abstract: Transient voltage suppression is an effective low—cost chip, to protect sensitive electronic component from electrostatic discharge and electromagnetic interference surge interference
In this article , will describes as below : 1)
the characteristics and Key parameters of Transient voltage suppression; 2)
How to select Transient voltage suppression and the typical application in circuit design, 3)
the Transient voltage suppression performance optimization and operating precautions
Key words: TVS; circuit design; electronic component protection引言 瞬态抑制(TVS)二极管又叫箝位型二极管,是目前普遍使用的一种高效能电路保护器件,它的外