Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • 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).

    Key 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

Recommended for you

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-GLA001V1

      Active

      Triac and AC switch insulated control evaluation board

      Brushed Motors ST
      STEVAL-GLA001V1

      Description:

      Triac and AC switch insulated control evaluation board

EDA Symbols, Footprints and 3D Models

STMicroelectronics - ACST310-8B

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ACST310-8B
Active
DPAK Industrial Ecopack2
ACST310-8BTR
Active
DPAK Industrial Ecopack2

ACST310-8B

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ACST310-8BTR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Triggering gate current max (mA) (I, II, III)
Budgetary Price (US$)*/Qty
More info
min
max
ACST310-8B Available at 2 distributors

Distributor availability ofACST310-8B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 107 1 Order Now
MOUSER WORLDWIDE 3065 1 Order Now

Distributor reported inventory date: 2020-10-29

Distributor Name

DIGIKEY

Stock

107

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3065

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-29

Buy Direct
Active
EAR99 NEC Tube DPAK - - 10, 10, 10 0.252 / 300
MORE INFO

Rising Ratio Of Off Voltage (V/µs) (min) (@ TJ(Max) ):

1000

Rate of decrease of commutating on-state current (A/ms) (min) (@ TJ(Max) ):

5

Unit Price (US$):

0.252

Country of Origin:

CHINA

ACST310-8BTR Available at 3 distributors

Distributor availability ofACST310-8BTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7318 1 Order Now
MOUSER WORLDWIDE 10314 1 Order Now
Farnell Element14 EUROPE 4622 1 Order Now

Distributor reported inventory date: 2020-10-29

Distributor Name

DIGIKEY

Stock

7318

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

10314

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

4622

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-29

Buy Direct
Active
EAR99 NEC Tape And Reel DPAK - - 10, 10, 10 0.252 / 300
MORE INFO

Rising Ratio Of Off Voltage (V/µs) (min) (@ TJ(Max) ):

1000

Rate of decrease of commutating on-state current (A/ms) (min) (@ TJ(Max) ):

5

Unit Price (US$):

0.252

Country of Origin:

CHINA

ACST310-8B

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.252 / 300

Distributor availability ofACST310-8B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 107 1 Order Now
MOUSER WORLDWIDE 3065 1 Order Now

Distributor reported inventory date: 2020-10-29

Distributor Name

DIGIKEY

Stock

107

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3065

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-29

ECCN (EU)

NEC

Packing Type

Tube

Package

DPAK

Operating Temperature (°C)

(min)

-

(max)

-

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

10, 10, 10

Rising Ratio Of Off Voltage (V/µs) (min) (@ TJ(Max) )

1000

Rate of decrease of commutating on-state current (A/ms) (min) (@ TJ(Max) )

5

Budgetary Price (US$)* / Qty

0.252 / 300

Country of Origin

CHINA

ACST310-8BTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.252 / 300

Distributor availability ofACST310-8BTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7318 1 Order Now
MOUSER WORLDWIDE 10314 1 Order Now
Farnell Element14 EUROPE 4622 1 Order Now

Distributor reported inventory date: 2020-10-29

Distributor Name

DIGIKEY

Stock

7318

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

10314

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

4622

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-29

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DPAK

Operating Temperature (°C)

(min)

-

(max)

-

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

10, 10, 10

Rising Ratio Of Off Voltage (V/µs) (min) (@ TJ(Max) )

1000

Rate of decrease of commutating on-state current (A/ms) (min) (@ TJ(Max) )

5

Budgetary Price (US$)* / Qty

0.252 / 300

Country of Origin

CHINA

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