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屬于電路保護 > TVS - 二極管。安森美半導體公司制造生產的CM1215TVS - 二極管TVS 二極管是一種半導體器件，可用于限制或阻止特定電壓電平的浪涌。該系列產品使用二極管（只能單向導電的元器件）進行設計。TVS 是 Transient Voltage Suppression/Suppressor（瞬態(tài)電壓抑制/抑制器）的首字母縮寫。類型包括轉向（軌至軌）或齊納，具有單向通道、雙向通道、電壓 – 反關態(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等特征。