ACST8-8CT分立半導體產(chǎn)品的晶閘管-TRIAC規(guī)格書PDF中文資料

ACST8-8CT屬于分立半導體產(chǎn)品的晶閘管-TRIAC。由意法半導體集團制造生產(chǎn)的ACST8-8CT晶閘管 - TRIAC晶閘管可沿一個方向或在半個 AC 周期內(nèi)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(cè)三極晶閘管。TRIAC 分為無緩沖器、Alternistor、內(nèi)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(jù)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。

DESCRIPTION

The ACST8-8C belongs to the AC power switch family built around the ASDTM technology. This high performance device is adapted to home appliances or industrial systems and drives an induction motor up to 8A.

FEATURES

■ VDRM /VRRM = +/- 800V

■ Avalanche controlled device

■ IT(RMS) = 8A with TCASE = 90 °C

■ High noise immunity: static dV/dt > 750 V/μs

■ Gate triggering current : IGT < 30 mA

■ Snubberless turn off commutation: (dI/dt)c > 4.5A/ms

MAIN APPLICATIONS

■ AC static switching in appliance & industrial control systems

■ Washing machine with bi-rotational induction motor drive

■ Induction motor drive for:

- refrigerator / freezer compressor

- air conditioning compressor