ACST310-8B | Product - STMicroelectronics

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Description

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 energy and withstand line transients such as those described in the IEC 61000-4-5 standard.The component needs a low gate current to be activated (IGT max. 10 mA) and still shows a high electrical noise immunity complying with IEC standards such as IEC 61000-4-4 (fast transient burst test).

All 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
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Available documentation resources
	Resource title	Version	Latest update	Actions	Details	Download

SPICE models (1)

	Resource title	Version	Latest update	Actions	Update date	Options
ZIP	Check to add to the download list ACST series overvoltage protected AC switches PSpice model (.lib) and symbols (.olb)	7.0	06 Jun 2023	ZIP	06 Jun 2023 ACST series overvoltage protected AC switches PSpice model (.lib) and symbols (.olb) 7.0

Quality and Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Longevity Commitment	Longevity Starting Date	Material Declaration**
ACST310-8B	Active	DPAK	Industrial	Ecopack2	-	-	PDF XML
ACST310-8BTR	Active	DPAK	Industrial	Ecopack2	-	-	PDF XML

ACST310-8B

Package:

DPAK

Material Declaration**:

PDF XML

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ACST310-8BTR

Package:

DPAK

Material Declaration**:

PDF XML

More Info

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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Operating Temperature (°C) (min)

Operating Temperature (°C) (max)

Rising Ratio Of Off Voltage (V/µs) (min) (@ T_J(max))

Rate of decrease of commutating on-state current (A/ms) (min) (@ T_J(max))

Triggering gate current max (mA) (I, II, III)

ACST310-8B

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Distributor availability of ACST310-8B

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ACST310-8BTR

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Distributor availability of ACST310-8BTR

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ACST310-8B Active

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ACST310-8BTR Active

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

ACST310-8B Active Product is in volume production. Overvoltage protected AC switch

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Product overview

Description

All features

eDesignSuite

Power Management Design Center

Thermal-electrical Simulators for Components

Signal Conditioning Design Tool

NFC/RFID Calculators

Power Management Design Center

Power Supply Design Tool

Power Management Design Center

LED Lighting Design Tool

Power Management Design Center

Digital Power Workbench

Power Management Design Center

Power Tree Designer

Thermal-electrical Simulators for Components

STPOWER Studio

Thermal-electrical Simulators for Components

PCB Thermal Simulator

Thermal-electrical Simulators for Components

AC Switches Simulator

Thermal-electrical Simulators for Components

Rectifier Diodes Simulator

Thermal-electrical Simulators for Components

Twister Sim

Thermal-electrical Simulators for Components

TVS Simulator

Thermal-electrical Simulators for Components

Estimate

Signal Conditioning Design Tool

Active Filters

Signal Conditioning Design Tool

Comparators

Signal Conditioning Design Tool

Low side Current Sensing

Signal Conditioning Design Tool

High side Current Sensing

NFC/RFID Calculators

NFC Inductance

NFC/RFID Calculators

UHF Link Budget

NFC/RFID Calculators

NFC Tuning Circuit

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Limit inrush current in your AC-DC power supply with STEVAL-SCR002V1

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SPICE models (1)

Quality and Reliability

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ACST310-8B

Active

Overvoltage protected AC switch