ACS110:Overvoltage protected AC switch

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.

Key Features

  • Blocking voltage : VDRM / VRRM = +/-700V
  • Nominal conducting current : IT(RMS) = 1A
  • Avalanche controlled : VCL typ = 1100 V
  • High noise immunity : static dV/dt >500V/µs
  • Switch integrated driver
Product Specifications
DescriptionVersionSize
DS3278: AC LINE SWITCH2.1121 KB
Application Notes
DescriptionVersionSize
AN2986: AC switch triggering with 3.3 V power supply1.3337 KB
AN4564: Is a positive power supply mandatory for my application, or could a negative output work also?1.0384 KB
AN2703: Parameter list for SCRs, TRIACs, AC switches, and DIACS2.599 KB
AN533: SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting3.4216 KB
AN1353: ST6200C SOFTWARE DESCRIPTION FOR COOLING THERMOSTAT APPLICATION2.1130 KB
AN1172: THE NEW ACS SERIES: SERIES A BREAKTHROUGH IN RUGGEDNESS & DRIVE FOR HOME APPLIANCES2.3281 KB
AN1379: Z01 and ACS behavior compared under fast voltage transients5.2258 KB
Technical Notes & Articles
DescriptionVersionSize
TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches4.0330 KB
User Manuals
DescriptionVersionSize
UM1542: Cold thermostat kit based on AC switches and the STM8S003F31.02 MB
HW Model & CAD Libraries
DescriptionVersionSize
ACS series logic level gate AC switches PSpice model (.lib) and symbols (.olb)3.012 KB
Selection Guides
DescriptionVersionSize
Thyristors, Triacs, AC switches and A.S.D™ selection guide2.01 MB
Solution Evaluation Tools
Part NumberManufacturerDescription
STEVAL-IHT001V2Cold thermostat kit based on AC switches and the STM8S
Sample & Buy
Part NumberPackagePacking TypeUnit Price (US$) *QuantityJunction Temperature (°C) (max)ECCN (EU)ECCN (US)Country of Origin
ACS110-7SNSOT-223Tape And Reel0.346500125NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
ACS110-7SNSOT-223IndustrialEcopack2
AC LINE SWITCH ACS110
AC switch triggering with 3.3 V power supply ACS102-6T
Is a positive power supply mandatory for my application, or could a negative output work also? VIPER16
Parameter list for SCRs, TRIACs, AC switches, and DIACS FLC21
SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting FLC21
ST6200C SOFTWARE DESCRIPTION FOR COOLING THERMOSTAT APPLICATION ACS102-6T
THE NEW ACS SERIES: SERIES A BREAKTHROUGH IN RUGGEDNESS & DRIVE FOR HOME APPLIANCES ACS102-6T
Z01 and ACS behavior compared under fast voltage transients ACS102-6T
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches FLC21
Cold thermostat kit based on AC switches and the STM8S003F3 STEVAL-IHT001V2
Cold thermostat kit based on AC switches and the STM8S003F3 ACS102-6T
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches FLC21