元器件的故障通常被称为失效,了解电子元器件的失效模式、失效机理和电子设备的故障机理,对于诊断设备的故障,保持设备固有的可靠性是十分重要的。文章分析了电子元器件的失效模式和失效机理。 Failure of components is often referred to as failure. Understanding the failure modes of electronic components, the failure mechanism and the failure mechanism of electronic devices is very important for diagnosing the faults of the devices and maintaining the inherent reliability of the devices. The article analyzes the failure mode and failure mechanism of electronic components.