ACST10

Active

Overvoltage protected AC switch

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Product overview

Description

The ACST10 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 10 A. This ACST10 switch has a Triac structure and a high voltage clamping device to absorb the inductive turn-off energy and withstand transients such as those described in the IEC 61000-4-5 standard. The ACST1010-7 needs a low gate current to be activated (IGT< 10 mA) and still shows a high noise immunity complying with IEC 61000-4-4 standard. The ACST1035-7 offers a high static dV/dt immunity of 2 kV/μs minimum.
  • All features

    • Triac with overvoltage crowbar protection
    • Low IGT (< 10 mA) or high immunity (IGT < 35 mA) version
    • High noise immunity: static dV/dt > 2000 V/μs
    • Provides UL certified insulation rated at 2000 VRMS

Circuit Diagram

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STMicroelectronics - ACST10

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ACST1010-7FP
Active
TO-220FPAB Industrial Ecopack2
ACST1010-7T
Active
TO-220AB Industrial Ecopack2
ACST1035-7FP
Active
TO-220FPAB Industrial Ecopack2
ACST1035-7T
Active
TO-220AB Industrial Ecopack2

ACST1010-7FP

Package:

TO-220FPAB

Material Declaration**:

Marketing Status

Active

Package

TO-220FPAB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ACST1010-7T

Package:

TO-220AB

Material Declaration**:

Marketing Status

Active

Package

TO-220AB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ACST1035-7FP

Package:

TO-220FPAB

Material Declaration**:

Marketing Status

Active

Package

TO-220FPAB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ACST1035-7T

Package:

TO-220AB

Material Declaration**:

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
ACST1035-7FP Available at 1 distributors

Distributor availability ofACST1035-7FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 11 1 Order Now

Distributor reported inventory date: 2021-06-19

Distributor Name

DIGIKEY

Stock

11

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-19

Free Sample Buy Direct
Active
EAR99 NEC Tube TO-220FPAB -40 125 35, 35, 35 0.655 / 100
MORE INFO

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

2000

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

12

Unit Price (US$):

0.655

Country of Origin:

CHINA

ACST1035-7T Available at 2 distributors

Distributor availability ofACST1035-7T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1530 1 Order Now
MOUSER WORLDWIDE 898 1 Order Now

Distributor reported inventory date: 2021-06-19

Distributor Name

DIGIKEY

Stock

1530

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

898

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-19

Buy Direct
Active
EAR99 NEC Tube TO-220AB -40 125 35, 35, 35 0.61 / 100
MORE INFO

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

2000

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

12

Unit Price (US$):

0.61

Country of Origin:

CHINA

ACST1010-7T Available at 2 distributors

Distributor availability ofACST1010-7T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 812 1 Order Now
MOUSER WORLDWIDE 826 1 Order Now

Distributor reported inventory date: 2021-06-19

Distributor Name

DIGIKEY

Stock

812

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

826

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-19

Buy Direct
Active
EAR99 NEC Tube TO-220AB -40 125 10, 10, 10 0.61 / 100
MORE INFO

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

200

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

4.4

Unit Price (US$):

0.61

Country of Origin:

CHINA

ACST1010-7FP Available at 2 distributors

Distributor availability ofACST1010-7FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6 1 Order Now
MOUSER WORLDWIDE 2049 1 Order Now

Distributor reported inventory date: 2021-06-19

Distributor Name

DIGIKEY

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2049

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-19

Free Sample Buy Direct
Active
EAR99 NEC Tube TO-220FPAB -40 125 10, 10, 10 0.655 / 100
MORE INFO

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

200

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

4.4

Unit Price (US$):

0.655

Country of Origin:

CHINA

ACST1035-7FP

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.655 / 100

Distributor availability ofACST1035-7FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 11 1 Order Now

Distributor reported inventory date: 2021-06-19

Distributor Name

DIGIKEY

Stock

11

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-19

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220FPAB

Operating Temperature (°C)

(min)

-40

(max)

125

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

35, 35, 35

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

2000

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

12

Budgetary Price (US$)* / Qty

0.655 / 100

Country of Origin

CHINA

ACST1035-7T

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.61 / 100

Distributor availability ofACST1035-7T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1530 1 Order Now
MOUSER WORLDWIDE 898 1 Order Now

Distributor reported inventory date: 2021-06-19

Distributor Name

DIGIKEY

Stock

1530

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

898

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-19

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB

Operating Temperature (°C)

(min)

-40

(max)

125

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

35, 35, 35

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

2000

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

12

Budgetary Price (US$)* / Qty

0.61 / 100

Country of Origin

CHINA

ACST1010-7T

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.61 / 100

Distributor availability ofACST1010-7T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 812 1 Order Now
MOUSER WORLDWIDE 826 1 Order Now

Distributor reported inventory date: 2021-06-19

Distributor Name

DIGIKEY

Stock

812

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

826

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-19

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) )

200

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

4.4

Budgetary Price (US$)* / Qty

0.61 / 100

Country of Origin

CHINA

ACST1010-7FP

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.655 / 100

Distributor availability ofACST1010-7FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6 1 Order Now
MOUSER WORLDWIDE 2049 1 Order Now

Distributor reported inventory date: 2021-06-19

Distributor Name

DIGIKEY

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2049

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-19

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) )

200

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

4.4

Budgetary Price (US$)* / Qty

0.655 / 100

Country of Origin

CHINA

(*) 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