描述 Description

The CM1231 is specifically designed for sub-micron silicon design.These devices are ideal for protecting systems with high data and clock rates and for circuits requiring low capacitive loading such as USB 2.0.The CM1231-02SO incorporatesdual stage ESD architecture which offers dramatically higher system level ESD protection compared with traditional single clamp designs.In addition, the CM1231-02SO provides a controlled filter roll-off for even greater spurious EMI suppression and signal integrity.The CM1231-02SO protects against ESD pulses up to 12 kV contact on the OUT pins per the IEC 61000-4-2 standard.The device also features easily routed pass-through differential pinouts.

特性 Features

? Two stage matched clamp architecture
? Ultra Low clamping voltage
? Exceeds ESD protection to IEC61000-4-2 Level 4
? Flow-through routing for high-speed signal integrity

應(yīng)用 Application

? USB2.0
? Computing, DTV, STB, Printers

簡(jiǎn)介

CM1231-02SO屬于電路保護(hù)的TVS-二極管。由制造生產(chǎn)的CM1231-02SOTVS - 二極管TVS 二極管是一種半導(dǎo)體器件，可用于限制或阻止特定電壓電平的浪涌。該系列產(chǎn)品使用二極管（只能單向?qū)щ姷脑骷┻M(jìn)行設(shè)計(jì)。TVS 是 Transient Voltage Suppression/Suppressor（瞬態(tài)電壓抑制/抑制器）的首字母縮寫。類型包括轉(zhuǎn)向（軌至軌）或齊納，具有單向通道、雙向通道、電壓 – 反關(guān)態(tài)、電壓 – 擊穿、電壓 – 箝位、電流 – 峰值脈沖、功率 – 峰值脈沖和電源線路保護(hù)等特征。