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ACST6

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Overvoltage protected AC switch

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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 (IGT < 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 IGT (< 10 mA)
    • TO-220FPAB insulated package:
      • complies with UL standards (file ref: E81734)
      • insulation voltage: 2000 VRMS
    Read more Read less

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    • Part number
      		Status
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      STEVAL-IHT001V2

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      Low loss e-starter evaluation board for compressor starter circuits based on the ACST6

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All resources

Expand all categories
Resource title
Latest update

Product Specifications (1)

Resource title
Latest update
DS2015 Overvoltage protected AC switch 11.0
31 May 2017
31 May 2017
DS2015 Overvoltage protected AC switch 11.0

Application Notes (5 of 11)

Resource title
Latest update
AN2986 AC switch triggering with 3.3 V power supply 1.4
15 Jan 2019
15 Jan 2019
AN2986 AC switch triggering with 3.3 V power supply 1.4
AN4993 How to implement a SCR or a Triac in a hybride relay application 1.1
13 Sep 2018
13 Sep 2018
AN4993 How to implement a SCR or a Triac in a hybride relay application 1.1
AN4363 How to select the Triac, ACS, or ACST that fits your application 2.1
15 Jan 2019
15 Jan 2019
AN4363 How to select the Triac, ACS, or ACST that fits your application 2.1
AN441 Inductive load control with AC switches 3.2
13 Sep 2018
13 Sep 2018
AN441 Inductive load control with AC switches 3.2
AN4564 Is a positive power supply mandatory for my application, or could a negative output work also? 1.0
13 Sep 2018
13 Sep 2018
AN4564 Is a positive power supply mandatory for my application, or could a negative output work also? 1.0
AN3168 Non-insulated SCR / Triac control circuits 1.2
13 Sep 2018
13 Sep 2018
AN3168 Non-insulated SCR / Triac control circuits 1.2
AN2703 Parameter list for SCRs, TRIACs, AC switches, and DIACS 2.6
15 Jan 2019
15 Jan 2019
AN2703 Parameter list for SCRs, TRIACs, AC switches, and DIACS 2.6
AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting 3.6
03 May 2021
03 May 2021
AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting 3.6
AN2446 STEVAL-IHT002V1 intelligent thermostat for compressor based on ST7Ultralite MCU 1.4
13 Sep 2018
13 Sep 2018
AN2446 STEVAL-IHT002V1 intelligent thermostat for compressor based on ST7Ultralite MCU 1.4
AN2991 Single-phase induction motor drive for refrigerator compressor application (formerly AN1354) 2.2
13 Sep 2018
13 Sep 2018
AN2991 Single-phase induction motor drive for refrigerator compressor application (formerly AN1354) 2.2
AN440 Triac control with a microcontroller powered from a positive supply 4.1
03 Jun 2020
03 Jun 2020
AN440 Triac control with a microcontroller powered from a positive supply 4.1
Load more

Technical Notes & Articles (1)

Resource title
Latest update
TN1173 Packing information for IPAD, protection, rectifiers, thyristors and AC Switches 9.0
24 May 2021
24 May 2021
TN1173 Packing information for IPAD, protection, rectifiers, thyristors and AC Switches 9.0

Flyers (2)

Resource title
Latest update
ACST series : overvoltage protected AC switches 2.0
13 Nov 2017
13 Nov 2017
ACST series : overvoltage protected AC switches 2.0
ST Thyristor Finder: SCRs and Triacs on Android and iOS 1.0
25 May 2021
25 May 2021
ST Thyristor Finder: SCRs and Triacs on Android and iOS 1.0

Selection Guides (1)

Resource title
Latest update
SCRs, Triacs, AC switches & A.S.D 1.0
26 Jan 2021
26 Jan 2021
SCRs, Triacs, AC switches & A.S.D 1.0

EDA Symbols, Footprints and 3D Models

STMicroelectronics - ACST6

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

All resources

Expand all categories
Resource title
Latest update

SPICE models (1)

Resource title
Latest update
ACST series overvoltage protected AC switches PSpice model (.lib) and symbols (.olb) 6.0
26 Jan 2021
26 Jan 2021
ACST series overvoltage protected AC switches PSpice model (.lib) and symbols (.olb) 6.0

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ACST610-8FP
Active
TO-220FPAB Industrial Ecopack2
ACST610-8G
Active
D2PAK Industrial Ecopack1 (*)
ACST610-8GTR
Active
D2PAK Industrial Ecopack1 (*)
ACST610-8R
Active
D2PAK Industrial Ecopack1
ACST610-8T
Active
TO-220AB Industrial Ecopack2

ACST610-8FP

Package:

TO-220FPAB

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

TO-220FPAB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ACST610-8G

Package:

D2PAK

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack1 (*)

ACST610-8GTR

Package:

D2PAK

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack1 (*)

ACST610-8R

Package:

D2PAK

Material Declaration**:

More Info

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack1

ACST610-8T

Package:

TO-220AB

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

TO-220AB

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
ACST610-8T Available at 2 distributors

Distributor availability ofACST610-8T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10450 1 Order Now
MOUSER WORLDWIDE 10998 1 Order Now

Distributor reported inventory date: 2021-06-10

Distributor Name

DIGIKEY

Stock

10450

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

10998

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-10

Free Sample Buy Direct
Active
EAR99 NEC Tube TO-220AB -40 125 10, 10, 10 0.427 / 200
MORE INFO

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

500

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

3.5

Unit Price (US$):

0.427

Country of Origin:

CHINA

ACST610-8G Available at 3 distributors

Distributor availability ofACST610-8G

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 579 1 Order Now
MOUSER WORLDWIDE 368 1 Order Now
Farnell Element14 EUROPE 1562 1 Order Now

Distributor reported inventory date: 2021-06-10

Distributor Name

DIGIKEY

Stock

579

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

368

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1562

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-10

Buy Direct
Active
EAR99 NEC Tube D2PAK -40 125 10, 10, 10 0.464 / 200
MORE INFO

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

500

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

3.5

Unit Price (US$):

0.464

Country of Origin:

CHINA

ACST610-8R Available at 2 distributors

Distributor availability ofACST610-8R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3938 1 Order Now
MOUSER WORLDWIDE 1948 1 Order Now

Distributor reported inventory date: 2021-06-10

Distributor Name

DIGIKEY

Stock

3938

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1948

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-10

Buy Direct
Active
EAR99 NEC Tube D2PAK -40 125 10, 10, 10 0.488 / 200
MORE INFO

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

500

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

3.5

Unit Price (US$):

0.488

Country of Origin:

CHINA

ACST610-8FP Available at 2 distributors

Distributor availability ofACST610-8FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 408 1 Order Now
MOUSER WORLDWIDE 7 1 Order Now

Distributor reported inventory date: 2021-06-10

Distributor Name

DIGIKEY

Stock

408

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

7

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-10

Buy Direct
Active
EAR99 NEC Tube TO-220FPAB -40 125 10, 10, 10 0.427 / 200
MORE INFO

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

500

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

3.5

Unit Price (US$):

0.427

Country of Origin:

CHINA

ACST610-8GTR Available at 1 distributors

Distributor availability ofACST610-8GTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 630 1 Order Now

Distributor reported inventory date: 2021-06-10

Distributor Name

DIGIKEY

Stock

630

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-10

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel D2PAK -40 125 10, 10, 10 0.464 / 200
MORE INFO

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

500

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

3.5

Unit Price (US$):

0.464

Country of Origin:

CHINA

ACST610-8T

Marketing Status

Active

ECCN (US)

EAR99
More Info

Budgetary Price (US$)*/Qty

0.427 / 200

Distributor availability ofACST610-8T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10450 1 Order Now
MOUSER WORLDWIDE 10998 1 Order Now

Distributor reported inventory date: 2021-06-10

Distributor Name

DIGIKEY

Stock

10450

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

10998

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-10

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB

Operating Temperature (°C)

(min)

-40

(max)

125

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

10, 10, 10

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

500

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

3.5

Budgetary Price (US$)* / Qty

0.427 / 200

Country of Origin

CHINA

ACST610-8G

Marketing Status

Active

ECCN (US)

EAR99
More Info

Budgetary Price (US$)*/Qty

0.464 / 200

Distributor availability ofACST610-8G

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 579 1 Order Now
MOUSER WORLDWIDE 368 1 Order Now
Farnell Element14 EUROPE 1562 1 Order Now

Distributor reported inventory date: 2021-06-10

Distributor Name

DIGIKEY

Stock

579

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

368

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1562

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-10

ECCN (EU)

NEC

Packing Type

Tube

Package

D2PAK

Operating Temperature (°C)

(min)

-40

(max)

125

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

10, 10, 10

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

500

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

3.5

Budgetary Price (US$)* / Qty

0.464 / 200

Country of Origin

CHINA

ACST610-8R

Marketing Status

Active

ECCN (US)

EAR99
More Info

Budgetary Price (US$)*/Qty

0.488 / 200

Distributor availability ofACST610-8R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3938 1 Order Now
MOUSER WORLDWIDE 1948 1 Order Now

Distributor reported inventory date: 2021-06-10

Distributor Name

DIGIKEY

Stock

3938

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1948

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-10

ECCN (EU)

NEC

Packing Type

Tube

Package

D2PAK

Operating Temperature (°C)

(min)

-40

(max)

125

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

10, 10, 10

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

500

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

3.5

Budgetary Price (US$)* / Qty

0.488 / 200

Country of Origin

CHINA

ACST610-8FP

Marketing Status

Active

ECCN (US)

EAR99
More Info

Budgetary Price (US$)*/Qty

0.427 / 200

Distributor availability ofACST610-8FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 408 1 Order Now
MOUSER WORLDWIDE 7 1 Order Now

Distributor reported inventory date: 2021-06-10

Distributor Name

DIGIKEY

Stock

408

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

7

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-10

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220FPAB

Operating Temperature (°C)

(min)

-40

(max)

125

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

10, 10, 10

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

500

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

3.5

Budgetary Price (US$)* / Qty

0.427 / 200

Country of Origin

CHINA

ACST610-8GTR

Marketing Status

Active

ECCN (US)

EAR99
More Info

Budgetary Price (US$)*/Qty

0.464 / 200

Distributor availability ofACST610-8GTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 630 1 Order Now

Distributor reported inventory date: 2021-06-10

Distributor Name

DIGIKEY

Stock

630

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-10

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

D2PAK

Operating Temperature (°C)

(min)

-40

(max)

125

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

10, 10, 10

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

500

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

3.5

Budgetary Price (US$)* / Qty

0.464 / 200

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

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