ACST310-8B - STMicroelectronics

ACST310-8B Overvoltage protected AC switch

The ACST310-8B 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 3 A. This ACST310-8B switch embeds a Triac structure with a high voltage clamping device able to absorb the inductive turn-off energ.

Features

 AC switch with self over voltage protection
 Microcontroller direct driven (low gate current max. 10 mA)
 Three quadrants (Q1, Q2 and Q3)
 UL94-V0 certified resin (flammability)
 ECOPACK®2 compliant component Benefits
 Enables equipment to meet IEC61000-4-5
 High immunity against fast transients described in IEC61000-4-4 standard
 Needs no external overvoltage protection
 High off-state reliability device
 Interfaces directly with the microcontroller
  – Reduces component count Applications
 AC static switching in appliances and industrial control systems
 Driving low power highly .