????【Efficient ESD Protection for USB Ports: SMA

In conclusion, TDK TVS diodes offer state-of-the-art USB ESD protection, designed to provide excellent protection for sensitive IC and the tailored protection of the ...

In conclusion, TDK TVS diodes offer state-of-the-art USB ESD protection, designed to provide excellent protection for sensitive IC and the tailored protection of the USB Type-C port pins and also for other applications.

Multi-bit TVS diodes are useful for sets with multiple-signal lines, such as USB or HDMI ®. Such as low noise, low power consumption and miniaturization are important in designing microwave oven.

在Type-C接口的防護電路中，如果TVS選型不恰當，使用SCR電路設計的TVS應用在VBUS端或者CC Pin線路時，更容易發生Latch-up風險，當然信號線同樣也會發生此風險。 主要原因是ESD、Surge等瞬態突波耦合到接口線路時，外部突波電壓高於TVS的擊穿電壓時，TVS就會導通開啟。

TDK株式會社（東京證券交易所代碼：6762）針對USB-C端口和其他高速接口的ESD保護應用推出一款超緊湊型TVS二極管。 對於USB-C等符合USB4（第1版）規範且傳輸速度高達40 Gbit/s的高速接口 (Tx / Rx)，ESD保護應用特別需要具有超低寄生電容和低鉗位電壓的TVS二極管。

USB Type-C® is able to support alternate modes like DisplayPort, HMDI, and others as well as supporting USB Power Delivery (USB-PD) that allows for increased power transmission over USB.

摘要 通用串行总线(通常称为 USB) 是一种行业标准, 用于定义计算机和外设之间的通信、电源和连接器。 USB 标准有多种版本,范围从 1.5Mbps 到 40Gbps 不等,而更常见的标准是 USB 2.0 和 USB 3.x 。 还有多种连接器类型,例如 USB Type-A 和 USB Type-C® 。