ACST310-8B - Overvoltage protected AC switch - STMicroelectronics

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Product overview

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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EDA Symbols, Footprints and 3D Models

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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	Material Declaration**
ACST310-8B	Active	DPAK	Industrial	Ecopack2	PDF XML
ACST310-8BTR	Active	DPAK	Industrial	Ecopack2	PDF XML

ACST310-8B

Package:

DPAK

Material Declaration**:

ACST310-8BTR

Package:

DPAK

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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Operating Temperature (°C) (min)

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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)

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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

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