1.1 General description

The device is designed to protect high-speed interfaces such as USB 2.0, Ethernet and

Digital Visual Interface (DVI) against ElectroStatic Discharge (ESD).

The device includes four high-level ESD protection diode structures for high-speed signal

lines and is encapsulated in a leadless ultra small DFN1410-6 (SOT886) plastic package.

Special diode configuration protects all signal lines and offers ultra low line capacitance of

only 1 pF. The rail-to-rail diodes are connected to the Zener diode which allows ESD

protection to be independent of supply voltage.

1.2 Features and benefits

 System ESD protection for high-speed data lines such as USB 2.0, Ethernet and DVI

 All signal lines with integrated rail-to-rail clamping diodes for downstream

ESD protection of 8 kV according to IEC 61000-4-2, level 4

 Line capacitance of only 1 pF for each channel

 Leadless ultra small DFN1410-6 package: 1  1.45  0.5 mm; pitch 0.5 mm

1.3 Applications

The device is designed for high-speed receiver and transmitter port protection:

 Mobile phones, smartphones and handsets

 TVs and monitors

 DVD recorders and players

 Notebooks, mother boards, graphic cards and ports

 Set-top boxes and game consoles

IP4221CZ6-S属于电路保护 > TVS - 二极管。安世半导体(中国)有限公司制造生产的IP4221CZ6-STVS - 二极管TVS 二极管是一种半导体器件，可用于限制或阻止特定电压电平的浪涌。该系列产品使用二极管（只能单向导电的元器件）进行设计。TVS 是 Transient Voltage Suppression/Suppressor（瞬态电压抑制/抑制器）的首字母缩写。类型包括转向（轨至轨）或齐纳，具有单向通道、双向通道、电压 – 反关态、电压 – 击穿、电压 – 箝位、电流 – 峰值脉冲、功率 – 峰值脉冲和电源线路保护等特征。