ACST210-8BTR分立半導(dǎo)體產(chǎn)品的晶閘管-TRIAC規(guī)格書PDF中文資料

ACST210-8BTR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ACST210-8BTR晶閘管 - TRIAC晶閘管可沿一個方向或在半個 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，即會沿任一方向傳導(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。

Features

? Triac with overvoltage crowbar technology

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

? ACST210-8FP, in the TO-220FPAB package,

provides insulation voltage rated at 1500 V rms

Benefits

? Enables equipment to meet IEC 61000-4-5

? High off-state reliability with planar technology

? Needs no external overvoltage protection

? Reduces component count

? Interfaces directly with the micro-controller

? High immunity against fast transients

described in IEC 61000-4-4 standards

Applications

? AC on/off static switching in appliances and

industrial control systems

? Driving low power highly inductive loads like

solenoid, pump, fan, and micro-motor

Description

The ACST2 series belongs to the ACS?/ACST

power switch family. This high performance

device is suited to home appliances or industrial

systems and drives loads up to 2 A.

This ACST2 switch embeds a Triac structure with

a high voltage clamping device to absorb the

inductive turn-off energy and withstand line

transients such as those described in the

IEC 61000-4-5 standards. The component needs

a low gate current to be activated (IGT < 10 mA)

and still shows a high electrical noise immunity

complying with IEC standards such as

IEC 61000-4-4 (fast transient burst test).