SMDA12C-7数据手册电路保护的TVS-二极管规格书PDF

描述 Description

The SMDAxxC-7 series of transient voltage suppressors are designed to protect components which are connected to data and transmission lines from voltage surges caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning.

特性 Features

·Protects 7 I/O lines
·Working voltage: 12 V
·ESD protection for high-speed data lines to·IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV (contact)
·IEC 61000-4-4 (EFT) 40 A (5/50 ns)
·IEC 61000-4-5 (lightning) 12 A (8/20 µs)

·Low leakage current
·Low operating voltage
·Low clamping voltage
·Solid-state silicon-avalanche technology
·Small SO-8 surface-mount package

应用 Application

·RS-232 data lines
·RS-422 data lines
·Microprocessor-based equipment
·LAN/WAN equipment
·Notebooks, desktops, and servers
·Instrumentation
·Peripherals
·Set-top boxes
·Serial and parallel ports

简介

SMDA12C-7属于电路保护的TVS-二极管。由制造生产的SMDA12C-7TVS - 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。