PACDN004中文资料ESD 保护阵列数据手册ONSEMI规格书

描述 Description

The PACDN004 is a diode array designed to provide two channels of ESD protection for electronic components or sub-systems. Each channel consists of a pair of diodes which steers the ESD current pulse either to the positive (VP) or negative (VN) supply. The PACDN004 will protect against ESD pulses up to ±15kV Human Body Model, and ±8kV contact discharge per International Standard IEC 61000-4-2. This device has identical characteristics as the PACDN006 (6-channel array). They can be used together in order to provide a larger number of protected inputs if required. This device is particularly well-suited for a wide range of portable electronics (e.g. cellular phones, PDAs, notebook computers) because of its small package footprint, high ESD protection level and low loading capacitance. It is also suitable for protecting video output lines and I/O ports in computers and peripherals. The PACDN004 is available with RoHS compliant lead-free finishing.

特性 Features

Two channels of ESD protection at ±8kV contact and ±15 air discharge
±15kV of ESD protection per channel (HBM)
Low loading capacitance of 3 pF typical
Low leakage current is ideal for battery-powered devices

应用 Application

Consumer electronic products
Digital TV, Set Top Box, PC/Notebook, Gaming

简介

PACDN004属于电路保护的TVS-二极管。由制造生产的PACDN004TVS - 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。