STMicroelectronics

ACST Series 800 V AC Switches

STMicroelectronics’ rugged alternative to conventional Triacs

Image of STMicroelectronics' ACST Series 800V AC SwitchesSTMicroelectronics' overvoltage protected AC switches devices are a rugged alternative to conventional Triacs for appliance and industrial applications. These AC switches embed a Triac structure and a high voltage clamping device that is able to absorb the inductive turn-off energy and withstand line transient voltages. This expanded series has VRRM range increased from 700 V to 800 V, spanning the current range from 4 A to 16 A.

Features (Versus Standard Triacs)

  • Improved commutating dV/dt
  • Improved commutating dI/dt
  • Enable appliances to meet IEC 61000-4-4 and -4-5 standards
  • Overvoltage protection is built in
  • Sensitive gate option allows direct drive from microcontroller
  • Full range of packages: DPAK, D²PAK, TO-220, TO-220FP

Applications

  • Washing machine drum motor control
  • Refrigerator compressor control
  • Dishwasher pump motor control
  • Industrial systems-medium power loads

ACST Series 800 V AC Switches

AbbildungHersteller-TeilenummerBeschreibungVerfügbare MengePreisDetails anzeigen
TRIAC SENS GATE 700V 10A TO220ABACST1010-7FPTRIAC SENS GATE 700V 10A TO220AB0 - Sofort$0.62Details anzeigen
TRIAC SENS GATE 800V 2A DPAKACST210-8BTRTRIAC SENS GATE 800V 2A DPAK2939 - Sofort$0.99Details anzeigen
TRIAC SENS GATE 800V 4A DPAKACST410-8BTRTRIAC SENS GATE 800V 4A DPAK16339 - Sofort$1.16Details anzeigen
TRIAC SENS GATE 800V TO220FPABACST410-8FPTRIAC SENS GATE 800V TO220FPAB555 - Sofort$1.39Details anzeigen
TRIAC 800V 4A DPAKACST435-8BTRTRIAC 800V 4A DPAK0 - SofortSee Page for PricingDetails anzeigen
TRIAC SENS GATE 800V 6A TO220ACST610-8TTRIAC SENS GATE 800V 6A TO220101060 - Sofort$1.60Details anzeigen
TRIAC SENS GATE 800V 6A D2PAKACST610-8GTRTRIAC SENS GATE 800V 6A D2PAK568 - Sofort$1.78Details anzeigen
TRIAC SENS GATE 800V TO220FPABACST610-8FPTRIAC SENS GATE 800V TO220FPAB1994 - Sofort$1.48Details anzeigen
TRIAC 800V 8A D2PAKACST830-8GTRTRIAC 800V 8A D2PAK6406 - Sofort$1.93Details anzeigen
TRIAC 800V 16A TO220FPABACST1635-8FPTRIAC 800V 16A TO220FPAB767 - Sofort$2.25Details anzeigen
Veröffentlicht: 2013-03-07

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Datum der Veröffentlichung: 2025-09-17

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AC Switches Family, Part One Review AC switches, discuss the specifications and features of AC switches, and highlight features and operation functions of SCRs and Triacs.
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