Sensitive Gate Triacs Silicon Bidirectional Thyristors

Designed for industrial and consumer applications for full wave control of ac loads such as appliance controls, heater controls, motor controls, and other power switching applications.

Features

• Sensitive Gate Allows Triggering by Microcontrollers and other Logic Circuits

• Uniform Gate Trigger Currents in Three Quadrants; Q1, Q2, and Q3

• High Immunity to dv/dt − 25 V/μs Minimum at 110°C

• High Commutating di/dt − 8.0 A/ms Minimum at 110°C

• Maximum Values of IGT, VGT and IH Specified for Ease of Design

• On-State Current Rating of 8 Amperes RMS at 70°C

• High Surge Current Capability − 70 Amperes

• Blocking Voltage to 800 Volts

• Rugged, Economical TO−220AB Package

• Pb−Free Packages are Available*

MAC8S属于分立半导体产品 > 晶闸管 - TRIAC。安森美半导体公司制造生产的MAC8S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。