ACST6 - Overvoltage protected AC switch - STMicroelectronics

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Product overview

Description

The ACST6 series 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 6 A.

This ACST6 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 standards. The ACST610 needs only low gate current to be activated (I_GT < 10 mA) and still shows a high noise immunity complying with IEC standards such as IEC 61000-4-4 (fast transient burst test).

All features
Triac with overvoltage protection

Low I_GT (< 10 mA)

TO-220FPAB insulated package:

complies with UL standards (file ref: E81734)

insulation voltage: 2000 V_RMS
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eDesignSuite

eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.

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Power Management Design Center

Power Supply Design Tool

• SMPS design, by topology, by type and by product

• PFC design with analog and digitial control

• Supports various PCB configurations

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AC/DC

Solar Battery Charger

Power Management Design Center

LED Lighting Design Tool

• Handles AC-DC and DC-DC design in common topologies

• Displays interactive and annotated schematic

• Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data

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AC/DC

Power Management Design Center

Digital Power Workbench

• Provides a step-by-step optimized design of power section and control loop

• Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs

Power Management Design Center

Power Tree Designer

• Specify input/output power for each node in the tree

• Check for consistency

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Thermal-electrical Simulators for Components

AC Switches Simulator

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STPOWER Studio

• Supports long mission profiles

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• Helps define heatsink thermal properties

Thermal-electrical Simulators for Components

Twister Sim

• Help select the right ViPOWER Automotive power device

• Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis

• Supports various PCB configurations

Thermal-electrical Simulators for Components

TVS Simulator

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Thermal-electrical Simulators for Components

Estimate

• Build simple schematics and firmware inputs in minutes

• Quickly generate reliable estimates of battery life, system power consumption and bill of materials costs

Thermal-electrical Simulators for Components

PCB Thermal Simulator

• Thermal analysis of a PCB from Gerber files.

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• Powerful server-side engine for rendering and simulation.

• Thermal results shown graphically via 2D table.

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Signal Conditioning Design Tool

Active Filters

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Signal Conditioning Design Tool

Comparators

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Signal Conditioning Design Tool

Low side Current Sensing

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Signal Conditioning Design Tool

High side Current Sensing

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NFC Tuning Circuit

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EDA Symbols, Footprints and 3D Models

All resources

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	Resource title	Version	Latest update

SPICE models (1)

	Resource title	Version	Latest update
ZIP	ACST series overvoltage protected AC switches PSpice model (.lib) and symbols (.olb)	7.0	06 Jun 2023	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**
ACST610-8FP	Active	TO-220FPAB	Industrial	Ecopack2	-	-	PDF XML
ACST610-8G	Active	D2PAK	Industrial	Ecopack1 (*)	-	-	PDF XML
ACST610-8GTR	Active	D2PAK	Industrial	Ecopack1 (*)	-	-	PDF XML
ACST610-8R	NRND	D2PAK	Industrial	Ecopack1	-	-
ACST610-8T	Active	TO-220AB	Industrial	Ecopack2	-	-	PDF XML

ACST610-8FP

Package:

TO-220FPAB

Material Declaration**:

ACST610-8G

Package:

D2PAK

Material Declaration**:

ACST610-8GTR

Package:

D2PAK

Material Declaration**:

ACST610-8R

Package:

D2PAK

Material Declaration**:

ACST610-8T

Package:

TO-220AB

Material Declaration**:

(**) 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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ECCN (US)

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Operating temperature (°C)

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)

min

max

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ACST610-8T Active

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ACST610-8G Active

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ACST610-8R NRND

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ACST610-8FP Active

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-

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Buy Direct at ST

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RoHS:

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ACST610-8GTR Active

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-

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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

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