ACS120-7SB分立半導(dǎo)體產(chǎn)品的晶閘管-TRIAC規(guī)格書PDF中文資料

ACS120-7SB屬于分立半導(dǎo)體產(chǎn)品的晶閘管-TRIAC。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的ACS120-7SB晶閘管 - TRIAC晶閘管可沿一個(gè)方向或在半個(gè) AC 周期內(nèi)傳導(dǎo) AC（交流電）。當(dāng) TRIAC（三極管 AC）的門極被觸發(fā)時(shí)，即會(huì)沿任一方向傳導(dǎo)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(wú)緩沖器、Alternistor、內(nèi)部觸發(fā)、邏輯門和標(biāo)準(zhǔn)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(jìn)行選擇。

Description

The ACS120 belongs to the AC line switch family. This high performance switch circuit is able to control a load of up to 2 A.

Features

? Blocking voltage: VDRM / VRRM = +/- 700 V

? Avalanche controlled: VCL typ. = 1100 V

? Nominal conducting current: IT(RMS) = 2 A

? Gate triggering current: IGT < 10 mA

? High noise immunity: static dV/dt > 500 V/μs

Benefits

? Needs no more external protection snubber or varistor

? Enables equipment to meet IEC 61000-4-5

? Reduces component count up to 80

? Interfaces directly with the micro controller

? Eliminates any gate kick back on the microcontroller

? Allows straightforward connection of several AC switches on same cooling pad

Applications

? AC static switching in appliance control systems

? Drive of low power high inductive or resistive loads like:

– Relay, valve, solenoid, dispenser

– Pump, fan, micro-motor

– Defrost heater