CM1213A电路保护的TVS-二极管规格书PDF中文资料

CM1213A属于电路保护的TVS-二极管。由安森美半导体公司制造生产的CM1213ATVS - 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。

Product Description

The CM1213A family of diode arrays has been designed to provide ESD protection 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 apair of diodes in series which steer the positive or negative ESD current pulse to either the positive(VP) or negative (VN) supply rail.

Features

• 1, 2 and 4 channels ofESD protection

• Provides ESD protectiontoIEC61000-4-2 Level 4

-8kV contact discharge

-15kV air discharge

• Low channel input capacitance of 0.85pF typical

• Minimal capacitance change with temperature and voltage

• Channel input capacitance matching of 0.02pF typical is ideal for differential signals

• Mutual capacitance between signal pin and adjacent signal pin-0.11pF typical

• Zener diode protects supply rail and eliminates the need for external by-pass capacitors

• Each I/O pin can with stand over 1000 ESD strikes

• Available in SOT and MSOP lead-free packages