Description

Available either in through-hole or surface-mount packages, the BTA24, BTB24, BTA25, BTA26 and T25triac series is suitable for general purpose AC switching. They can be used as an ON/OFF function in applications such as static relays, heating regulation, induction motor starting circuits... or for phase control operation in light dimmers, motor speed controllers, ...

The snubberless versions (BTA/BTB...W and T25 series) are specially recommended for use on inductive loads, thanks to their high commutation performances. By using an internal ceramic pad, the BTA series provides voltage insulated tab (rated at 2500VRMS) complying with UL standards (File ref.: E81734).

BTB24-800BRG屬于分立半導體產品 > 晶閘管 - TRIAC。意法半導體（ST）集團制造生產的BTB24-800BRG晶閘管 - TRIAC晶閘管可沿一個方向或在半個 AC 周期內傳導 AC（交流電）。當 TRIAC（三極管 AC）的門極被觸發(fā)時，即會沿任一方向傳導電流。其他名稱包括雙向三極晶閘管或雙側三極晶閘管。TRIAC 分為無緩沖器、Alternistor、內部觸發(fā)、邏輯門和標準型，安裝方式包括底座、表面或通孔安裝。這些器件可根據斷態(tài)電壓、通態(tài)電流、保持電流和門極觸發(fā)電壓進行選擇。