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Description

The ACST4 belongs to the AC power switch family built around the ASD? technology. This high performance device is adapted to home appliances or inductrial systems and drives loads up to 4 A.

Features

■ Blocking voltage: VDRM /VRRM = ±700 V

■ Avalanche controlled: VCL typ = 1100 V

■ Nominal conducting current : IT(RMS) = 4 A

■ High surge current capability: 30 A for 20 ms full wave

■ Gate triggering current: IGT < 10 mA or 25 mA

■ Switch integrated driver

■ High noise immunity: static dV/dt > 500 V/?s

Benefits

■ Enables equipment to meet IEC 61000-4-5

■ High off-state reliability with planar technology

■ No external overvoltage protection needed

■ Reduces the power component factor

■ Interfaces directly with the microcontroller

■ Direct interface with the microcontroller for the ACST4-7S (IGT

Main applications

■ AC static switching in appliance control systems

■ Drive of low power high inductive or resistive loads like

– spray pump in dishwashers

– an in air-conditioners