CM1213中文资料低电容 ESD 保护阵列数据手册ONSEMI规格书

描述 Description

for electronic components or sub-systems requiring minimal capacitive loading. These devices are ideal for protecting systems with high data and clock rates or for circuits requiring low capacitive loading. Each ESD channel consists of a pair of diodes in series which steer the positive or negative ESD current pulse to either the positive (VP) or negative (VN) supply rail. A Zener diode is embedded between VP and VN, offering two advantages. First, it protects the VCC rail against ESD strikes,and second, it eliminates the need for a bypass capacitor that would otherwise be needed for absorbing positive ESD strikes to ground. The CM1213 will protect against ESD pulses up to ±8kV per the IEC 61000-4-2 standard.

特性 Features

• 6 or 8 channels of ESD protection
• Channel input capacitance matching of 0.02pFtypical is ideal for differential signals
• Available in SOIC and MSOP, lead-freepackaging

应用 Application

• General purpose high-speed data line ESD protection, USB2.0, DVI, SATA
• desktop PCs, notebooks, set top boxes, digital TVs, LCD displays

简介

CM1213属于电路保护的TVS-二极管。由制造生产的CM1213TVS - 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。