ACST1235-8FP:Overvoltage protected AC switch

The ACST1235-8FP 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 12 A.

This ACST1235-8FP switch embeds a Triac structure and a high voltage clamping device able to absorb the inductive turn-off energy and withstand line transients such as those described in the IEC 61000-4-5 standard. It offers an extremely high static dV/dt immunity of 2 kV/μs minimum at 150 °C junction temperature.

ACST1235-8FP enables applications to be compliant with IEC 61000-4-4 and IEC 61000-4-5.

Key Features

  • 12 A medium current AC Switch
  • Triac with self overvoltage protection
  • High static immunity and dynamic commutation
  • 800 V VDRM / VRRM
  • High junction temperature: Tj = 150 °C max
  • Complies with UL standards (File ref: E81734)
  • TO-220FPAB-insulated package 1500VRMS
  • ECOPACK® 2 and RoHs compliant component
产品规格
DescriptionVersionSize
DS10229: Overvoltage protected AC switch1.0250 KB
应用手册
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
宣传册
DescriptionVersionSize
ACST series : overvoltage protected AC switches1.01 MB
选型指南
DescriptionVersionSize
Thyristors, Triacs, AC switches and A.S.D™ selection guide2.01 MB
样片和购买
型号Triggering 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
ACST1235-8FP35-35-3520005TO-220FPABTube0.644500NECEAR99CHINA
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
ACST1235-8FPTO-220FPABIndustrialEcopack2 (**)md_ui-wspc-to-wspc-220-wspc-isol-wspc-full-wspc-pack-wspc-0.5-wspc-ab_7tuiahc108c-wspc-(acst1235-8fp)-wspc-wcp-wspc-ver2_signed.pdf
md_ui-wspc-to-wspc-220-wspc-isol-wspc-full-wspc-pack-wspc-0.5-wspc-ab_7tuiahc108c-wspc-(acst1235-8fp)-wspc-wcp-wspc-ver2.xml
Overvoltage protected AC switch ACST1235-8FP
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_7tuiahc108c-wspc-(acst1235-8fp)-wspc-wcp-wspc-ver2.xml ACST1035-8FP