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汽车数据线ESD保护器件

意法半导体'的汽车数据线ESD保护器件属于单片式瞬态电压抑制器或专用分立器件,可以保护器件免遭ISO 7637-2所述之浪涌和IEC 61000-4-2与ISO 10605所述之ESD的损害。 它们可以保护与数据和传输线相连的元件,适于汽车信息娱乐、导航、通信和音频/视频系统等应用。

它们提供:

  • 标准CAN总线、LIN总线和FLEXray汽车接口
  • 能够灵活选择封装和集成度
  • 意法半导体’在通信系统ESD保护领域的高级专业知识,例如音频/视频和信息娱乐应用

它们利用汽车级工艺制造而成,通过了AEC-Q101认证,给定保护器件的汽车版产品可以通过产品编号中的扩展名“Y”进行识别。

Low-capacitance, robust ESD protection for automotive CAN bus lines

The ESDCAN02-2BWY and ESDCAN03-2BWY devices are designed to protect automotive communication buses such as CAN, CAN-FD, LIN, FlexRay, MOST, SENT… AEC-Q101 qualified, they feature up to 30 kV robustness (ISO 10605) and a low line capacitance (< 5 pF). The capacitance matching between lines does not exceed a best in class 0.1 pF for skew reduction and compliance with the fastest interface standards. Both these devices – key for design and time-to-market optimization – are housed in a SOT323-3L package, allowing a 46% PCB space as well as cost savings versus SOT23 package solutions available on the market. 
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