ST Life.augmented

ACS110

Overvoltage protected AC switch
  • active Active

The ACS110 belongs to the AC line switch family built around the ASD concept. This high performance switch circuit is able to control a load up to 1 A.

The ACS switch embeds a high voltage clamping 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.

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Errata Sheet
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Datasheet

Key Features

  • Blocking voltage : VDRM / VRRM = +/-700V
  • Avalanche controlled : VCL typ = 1100 V
  • Nominal conducting current : IT(RMS) = 1A
  • Switch integrated driver
  • High noise immunity : static dV/dt >500V/µs

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS3278: AC LINE SWITCH
2.1 121 KB

Application Notes

Description Version Size
pdf
AN1172: THE NEW ACS SERIES: SERIES A BREAKTHROUGH IN RUGGEDNESS & DRIVE FOR HOME APPLIANCES
2.1 282 KB
pdf
AN1353: ST6200C SOFTWARE DESCRIPTION FOR COOLING THERMOSTAT APPLICATION
2.1 131 KB
pdf
AN1379: Z01 and ACS behavior compared under fast voltage transients
5.2 259 KB
pdf
AN2703: Parameter list for SCRs, TRIACs, AC switches, and DIACS
2.3 99 KB
pdf
AN533: SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting
3.3 217 KB

User Manual

Description Version Size
pdf
UM1542: Cold thermostat kit based on AC switches and the STM8S003F3
1.0 2,942 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

Description Version Size
zip
ACS series logic level gate AC switches PSpice model (.lib) and symbols (.olb)
1.0 13 KB

Related Tools and Software

Related Tools and Software

Part Number Description
STEVAL-IHT001V2 Cold thermostat kit based on AC switches and the STM8S

Publications and Collaterals

Selection Guides

Description Version Size
pdf
Thyristors, Triacs, AC switches and A.S.D™ selection guide
1,717 KB

Sample & Buy

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Part Number Marketing StatusPackagePacking TypeJunction Temperature (max) Order From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
ACS110-7SNActiveSOT-223Tape And Reel125-.556Distributor reported inventory date: 2014-12-19
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE19950
MOUSEROrder NowWORLDWIDE18321
Ecopack2-

(*) 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
(**) 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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