BTA312-800ET分立半导体产品的晶闸管-TRIAC规格书PDF中文资料

BTA312-800ET属于分立半导体产品的晶闸管-TRIAC。由瑞能半导体科技股份有限公司制造生产的BTA312-800ET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。

General description

Planar passivated high commutation three quadrant triac in a SOT78 (TO-220AB) plastic package. This series ET triac balances the requirements of commutation performance and gate sensitivity and is intended for interfacing with low power drivers including microcontrollers. It is used in applications where high junction operating temperature capability is required.

Features and benefits

• 3Q technology for improved noise immunity

• Direct interfacing with low power drivers and microcontrollers

• Good immunity to false turn-on by dV/dt

• High commutation capability with sensitive gate

• High junction operating temperature capability

• High voltage capability

• Planar passivated for voltage ruggedness and reliability

• Sensitive gate for easy logic level triggering

• Triggering in three quadrants only

Applications

• Applications subject to high temperature

• Electronic thermostats (heating and cooling)

• High power motor controls e.g. washing machines and vacuum cleaners

• Refrigeration and air-conditioner compressor controls