ACT108-800E中文资料AC Thyristors数据手册WeEn规格书

描述 Description

AC Thyristor power switch in a SOT54 (TO-92) plastic package with self-protective capabilities against low and high energy transients.

特性 Features

• Exclusive negative gate triggering
• Full cycle AC conduction
• Remote gate separates the gate driver from the effects of the load current
• Safe clamping of low energy over-voltage transients
• High voltage capability
• Self-protective turn-on during high energy voltage transients
• Very high noise immunity

应用 Application

• Fan motor circuits
• Pump motor circuits
• Lower-power highly inductive, resistive and safety loads

简介

ACT108-800E属于分立半导体产品的晶闸管-TRIAC。由制造生产的ACT108-800E晶闸管 - TRIAC晶闸管可沿一个方向或在半个 AC 周期内传导 AC（交流电）。当 TRIAC（三极管 AC）的门极被触发时，即会沿任一方向传导电流。其他名称包括双向三极晶闸管或双侧三极晶闸管。TRIAC 分为无缓冲器、Alternistor、内部触发、逻辑门和标准型，安装方式包括底座、表面或通孔安装。这些器件可根据断态电压、通态电流、保持电流和门极触发电压进行选择。