ACST1635-8FP:Overvoltage protected AC switch

The ACST1635-8FP belongs to the AC power switch range built with A.S.D.®technology. This high performance device is designed for home appliances or industrial systems and drives loads up to 16 A.

This ACST1635-8FP switch embeds a Triac structure with a high voltage crowbar device to absorb the inductive turn-off energy and withstand line surges such as those described in the IEC 61000-4-5 (surge immunity test).

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
  • High junction temperature: Tj = 150 °C
  • Needs no external over-voltage protection
  • VCL gives headroom before clamping then crowbar action
  • Reduces component count
  • ECOPACK® 2 compliant component
  • Complies with UL standards (File ref: E81734)
  • Provides UL certified insulation rated at 2000 V rms
Product Specifications
DescriptionVersionSize
DS9242: Overvoltage protected AC switch2.0282 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
Selection Guides
DescriptionVersionSize
Thyristors, Triacs, AC switches and A.S.D™ selection guide2.01 MB
Solution Evaluation Tools
Part NumberManufacturerDescription
STEVAL-IHT005V2Demonstration board with full 3.3 V ACS/Triac control using the STM32F100
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
ACST1635-8FP35-35-353004TO-220FPABTube0.759500NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
ACST1635-8FPTO-220FPABIndustrialEcopack2md_ui-wspc-to-wspc-220-wspc-isol-wspc-full-wspc-pack-wspc-0.5-wspc-ab_8tui-wspc-a6c168c.pdf
Overvoltage protected AC switch ACST1635-8FP
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 FLC21
md_ui-wspc-to-wspc-220-wspc-isol-wspc-full-wspc-pack-wspc-0.5-wspc-ab_8tui-wspc-a6c168c.pdf ACST1635-8FP