BTA12分立半导体产品的晶闸管-TRIAC规格书PDF中文资料

BTA12属于分立半导体产品的晶闸管-TRIAC。由意法半导体集团制造生产的BTA12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。

描述 Description

Available either in through-hole or surface-moun packages, the BTA12, BTB12 and T12xx triac series is suitable for general purpose mains power AC switching.

特性 Features

■ Medium current triac

■ Low thermal resistance with clip bonding

■ Low thermal resistance insulation ceramic for insulated BTA

■ High commutation (4Q) or very high commutation (3Q) capability

■ BTA series UL1557 certified (File ref: 81734)

■ Packages are RoHS ( 2002/95/EC) compliant

Applications

ON/OFF or phase angle function in applications such as static relays, light dimmers and appliance motors speed controllers.

The snubberless versions (BTA/BTB...W and T12 series) are especially recommended for use on inductive loads, because of their high commutation performances. The BTA series provides an insulated tab (rated at 2500 V RMS).