Product Description

The CM1215 family of diode arrays provides 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 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. The CM1215 protects against ESD pulses up to ±15 kV per the IEC 61000−4−2 standard.

Features

• One, two, and four channels of ESD Protection

• Provides ±15 kV ESD Protection on Each Channel Per the IEC 61000−4−2 ESD Requirements

• Channel Loading Capacitance of 1.6 pF Typical

• Channel I/O to GND Capacitance Difference of 0.04 pF Typical

• Mutual Capacitance of 0.13 pF Typical

• Minimal Capacitance Change with Temperature and Voltage

• Each I/O Pin Can Withstand Over 1000 ESD Strikes

• SOT Packages

• These Devices are Pb−Free and are RoHS Compliant

Applications

• IEEE1394 Firewire® Ports at 400 Mbps / 800 Mbps

• DVI Ports, HDMI Ports in Notebooks, Set Top Boxes, Digital TVs, LCD Displays

• Serial ATA Ports in Desktop PCs and Hard Disk Drives

• PCI Express Ports

• General Purpose High−Speed Data Line ESD Protection

CM1215-04SO属于电路保护 > TVS - 二极管。安森美半导体公司制造生产的CM1215-04SOTVS - 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。