CM1213A-04SO:4-Channel Low Capacitance ESD Protection Array

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 CM1213A-04SO will protect against ESD pulses up to ±8kV per the IEC 61000-4-2 standard.

技术特性
  • Four Channels of ESD Protection
  • Provides ESD Protection to IEC61000−4−2 Level 4
     8 kV Contact Discharge
  • Low Channel Input Capacitance of 0.85 pF Typical
  • Minimal Capacitance Change with Temperature and Voltage
  • Channel Input Capacitance Matching of 0.02 pF Typical is Ideal for
    Differential Dignals
  • Zener Diode Protects Supply Rail and Eliminates the Need for
    External By-pass Capacitors
  • Each I/O Pin Can Withstand Over 1000 ESD Strikes*
  • This Device is Pb-Free and is RoHS Compliant**
应用
  • USB2.0 Ports at 480 Mbps in Desktop PCs, Notebooks and Peripherals
  • 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
封装图 PACKAGE DIMENSIONS

CM1213A-04SO封装图

订购信息 Ordering Information
产品 状况 Compliance 具体说明 封装 MSL* 容器 预算价格 (1千个数量的单价)
类型 外形 类型 数量
CM1213A-04SO Active
AEC Qualified
Pb-free
Halide free
4-Channel Low Capacitance ESD Protection Array SC-74 318F-05 1 Tape and Reel 3000 $0.32
数据资料DataSheet下载
概述 文档编号/大小 版本
4-Channel Low Capacitance ESD Protection Array CM1213A-04SOFUT1/D (94.0kB) 2