Overvoltage protected AC switch

The ACS108 belongs to the AC switch range (built with A. S. D.®technology). This high performance switch can control a load of up to 0.8 A. The ACS108 switch includes an overvoltage crowbar structure to absorb the inductive turn-off energy, and a gate level shifter driver to separate the digital controller from the main switch. It is triggered with a negative gate current flowing out of the gate pin.

Key Features

  • Enables equipment to meet IEC 61000-4-5 surge with overvoltage crowbar technology
  • High noise immunity against static dV/dt and IEC 61000-4-4 burst
  • Needs no external protection snubber or varistor
  • Reduces component count by up to 80% and Interfaces directly with the micro-controller
  • Common package tab connection supports connection of several alternating current switches on the same cooling pad
  • VCL gives headroom before clamping then crowbar action

デザイン

技術文書

製品スペック
Description バージョン サイズ
DS1641 DS1641: Overvoltage protected AC switch (ACS™) 5.0 287 KB
アプリケーションノート
Description バージョン サイズ
AN2986 AN2986: AC switch triggering with 3.3 V power supply 1.3 337 KB
AN4564 AN4564: Is a positive power supply mandatory for my application, or could a negative output work also? 1.0 384 KB
AN2703 AN2703: Parameter list for SCRs, TRIACs, AC switches, and DIACS 2.5 99 KB
AN1296 AN1296: Ring wave tests with ACS108 driving valves and pumps 3.1 87 KB
AN533 AN533: SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting 3.4 216 KB
AN1353 AN1353: ST6200C SOFTWARE DESCRIPTION FOR COOLING THERMOSTAT APPLICATION 2.1 130 KB
AN1172 AN1172: THE NEW ACS SERIES: SERIES A BREAKTHROUGH IN RUGGEDNESS & DRIVE FOR HOME APPLIANCES 2.3 281 KB
AN1379 AN1379: Z01 and ACS behavior compared under fast voltage transients 5.2 258 KB
Technical Notes & Articles
Description バージョン サイズ
TN1173 TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches 3.1 333 KB

HW Model & CAD Libraries

HW Model & CAD Libraries
Description バージョン サイズ
ACS series logic level gate AC switches PSpice model (.lib) and symbols (.olb) 3.0 12 KB

Publications and Collaterals

フライヤー
Description バージョン サイズ
New 600V AC switches bring higher capability 2.1 531 KB
セレクションガイド
Description バージョン サイズ
Thyristors, Triacs, AC switches and A.S.D™ selection guide 2.0 1 MB

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サンプル & 購入

製品型番 パッケージ Packing Type Marketing Status Unit Price (US$) * 数量 Junction Temperature (°C) (max) ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
ACS108-6SA TO-92 Poly Bag Active 0.174 500 125 NEC EAR99 CHINA MORE INFO DISTRIBUTOR AVAILABILITY
ACS108-6SN-TR SOT-223 Tape And Reel Active 0.181 500 125 NEC EAR99 CHINA MORE INFO サンプル入手 買い物かごに追加 DISTRIBUTOR AVAILABILITY
ACS108-6SA-TR TO-92 Tape And Reel Active 0.174 500 125 NEC EAR99 CHINA MORE INFO サンプル入手 買い物かごに追加 DISTRIBUTOR AVAILABILITY
ACS108-8SA-TR TO-92 Tape And Reel Active 0.181 500 125 NEC EAR99 CHINA MORE INFO
ACS108-6SA-AP TO-92 Tape And Reel Active 0.174 500 125 NEC EAR99 CHINA MORE INFO DISTRIBUTOR AVAILABILITY
ACS108-8SA TO-92 Poly Bag Active 0.181 500 125 NEC EAR99 CHINA MORE INFO DISTRIBUTOR AVAILABILITY
ACS108-8SA-AP TO-92 Tape And Reel Active 0.181 500 125 NEC EAR99 CHINA MORE INFO DISTRIBUTOR AVAILABILITY
ACS108-8SN-TR SOT-223 Tape And Reel Active 0.186 500 125 NEC EAR99 CHINA MORE INFO サンプル入手 買い物かごに追加 DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
ACS108-6SA アクティブTO-92IndustrialEcopack2
ACS108-6SN-TR アクティブSOT-223IndustrialEcopack2 (**) 0 0
ACS108-6SA-TR アクティブTO-92IndustrialEcopack2
ACS108-8SA-TR アクティブTO-92IndustrialEcopack2 0 0
ACS108-6SA-AP アクティブTO-92IndustrialEcopack2
ACS108-8SA アクティブTO-92IndustrialEcopack2 0 0
ACS108-8SA-AP アクティブTO-92IndustrialEcopack2 0 0
ACS108-8SN-TR アクティブSOT-223IndustrialEcopack2 0 0
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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