ACST10:Overvoltage protected AC switch

The ACST10 series belongs to the ACS™/ACST power switch family built with A.S.D.(application specific discrete) technology. This high performance device is suited to home appliances or industrial systems, and drives loads up to 10 A.

This ACST10 switch has a Triac structure and a high voltage clamping device to absorb the inductive turn-off energy and withstand transients such as those described in the IEC 61000-4-5 standard. The ACST1010-7 needs a low gate current to be activated (IGT< 10 mA) and still shows a high noise immunity complying with IEC 61000-4-4 standard. The ACST1035-7 offers a high static dV/dt immunity of 2 kV/μs minimum.

Key Features

  • Triac with overvoltage crowbar protection
  • Low IGT (< 10 mA) or high immunity (IGT < 35 mA) version
  • High noise immunity: static dV/dt > 2000 V/μs
  • Provides UL certified insulation rated at 2000 VRMS
Product Specifications
DescriptionVersionSize
DS5997: Overvoltage protected AC switch4.0293 KB
Application Notes
DescriptionVersionSize
AN2986: AC switch triggering with 3.3 V power supply1.3337 KB
AN4363: How to select the Triac, ACS, or ACST that fits your application2.0362 KB
AN441: Inductive load control with AC switches3.2712 KB
AN4564: Is a positive power supply mandatory for my application, or could a negative output work also?1.0384 KB
AN3168: Non-insulated SCR / Triac control circuits1.2315 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
AN2991: Single-phase induction motor drive for refrigerator compressor application (formerly AN1354)2.2256 KB
Technical Notes & Articles
DescriptionVersionSize
TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches4.0330 KB
HW Model & CAD Libraries
DescriptionVersionSize
ACST series overvoltage protected AC switches PSpice model (.lib) and symbols (.olb)3.012 KB
Flyers
DescriptionVersionSize
ACST series : overvoltage protected AC switches1.01 MB
Transient-protected AC power switches2.1403 KB
Selection Guides
DescriptionVersionSize
Thyristors, Triacs, AC switches and A.S.D™ selection guide2.01 MB
Sample & Buy
Part NumberTriggering gate current max (mA) (I, II, III)Rising Ratio Of Off Voltage (V/µs) (min) (@Tj max)Rate of decrease of commutating on-state current (A/ms) (min) (@Tj max)PackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
ACST1035-7FP35-35-35200012TO-220FPABTube0.599500NECEAR99CHINA
ACST1035-7T35-35-35200012TO-220ABTube0.588500NECEAR99CHINA
ACST1010-7T10-10-102004.4TO-220ABTube0.588500NECEAR99CHINA
ACST1010-7FP10-10-102004.4TO-220FPABTube0.599500NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
ACST1035-7FPTO-220FPABIndustrialEcopack2md_ui-wspc-to-wspc-220-wspc-isol-wspc-full-wspc-pack-wspc-0.5-wspc-ab_8tui-wspc-a6c107c-wspc-lock.pdf
md_ui-wspc-to-wspc-220-wspc-isol-wspc-full-wspc-pack-wspc-0.xml
ACST1035-7TTO-220ABIndustrialEcopack2
ACST1010-7TTO-220ABIndustrialEcopack2
ACST1010-7FPTO-220FPABIndustrialEcopack2
Overvoltage protected AC switch ACST10
circuit_diagram_15237_thumbnail.png ACST10
AC switch triggering with 3.3 V power supply ACS102-6T
How to select the Triac, ACS, or ACST that fits your application ACST6
Inductive load control with AC switches ACST6
Is a positive power supply mandatory for my application, or could a negative output work also? VIPER16
Non-insulated SCR / Triac control circuits ACST6
Parameter list for SCRs, TRIACs, AC switches, and DIACS FLC21
SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting FLC21
Single-phase induction motor drive for refrigerator compressor application (formerly AN1354) ACST6
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches FLC21
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches ACST6
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches ACST6
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches ACST12
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches FLC21
md_ui-wspc-to-wspc-220-wspc-isol-wspc-full-wspc-pack-wspc-0.5-wspc-ab_8tui-wspc-a6c107c-wspc-lock.pdf ACST10
md_ui-wspc-to-wspc-220-wspc-isol-wspc-full-wspc-pack-wspc-0.xml TS820