ACST8

Active

Overvoltage protected AC switch

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Overview
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Documentation
CAD Resources
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Quality & Reliability
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Product overview

Description

The ACST8 series belongs to the ACS/ACST power switch family built around A.S.D. (application specific discrete) technology. This high performance device is suited to home appliances or industrial systems and drives an induction motor up to 8 A. This ACST8 device embeds a Triac structure with a high voltage clamping device to absorb the inductive turn off energy and withstand line transients such as those described in the IEC 61000-4-5 standards.
ACST8 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
    • High noise immunity: static dV/dt > 2000 V/μs
    • TO-220FPAB insulated package:
      • complies with UL standards (file ref: E81734)
      • insulation voltage: 2000 VRMS

Circuit Diagram

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STMicroelectronics - ACST8

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ACST830-8FP
Active
TO-220FPAB Industrial Ecopack2
ACST830-8GTR
Active
D2PAK Industrial Ecopack1
ACST830-8T
Active
TO-220AB Industrial Ecopack2

ACST830-8FP

Package:

TO-220FPAB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220FPAB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ACST830-8GTR

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack1

ACST830-8T

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
ACST830-8FP Available at 3 distributors

Distributor availability ofACST830-8FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 656 1 Order Now
AVNET AMERICA 293 0 Order Now
MOUSER WORLDWIDE 693 1 Order Now

Distributor reported inventory date: 2021-02-26

Distributor Name

DIGIKEY

Stock

656

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

293

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

693

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-02-26

Buy Direct
Active
EAR99 NEC Tube TO-220FPAB - - 30, 30, 30 0.569 / 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) ):

8

Unit Price (US$):

0.569

Country of Origin:

CHINA

ACST830-8T No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube TO-220AB - - 30, 30, 30 0.558 / 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) ):

8

Unit Price (US$):

0.558

Country of Origin:

CHINA

ACST830-8GTR Available at 2 distributors

Distributor availability ofACST830-8GTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 74 1 Order Now
MOUSER WORLDWIDE 370 1 Order Now

Distributor reported inventory date: 2021-02-26

Distributor Name

DIGIKEY

Stock

74

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

370

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-02-26

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel D2PAK - - 30, 30, 30 0.593 / 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) ):

8

Unit Price (US$):

0.593

Country of Origin:

CHINA

ACST830-8FP

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.569 / 100

Distributor availability ofACST830-8FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 656 1 Order Now
AVNET AMERICA 293 0 Order Now
MOUSER WORLDWIDE 693 1 Order Now

Distributor reported inventory date: 2021-02-26

Distributor Name

DIGIKEY

Stock

656

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

293

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

693

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-02-26

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220FPAB

Operating Temperature (°C)

(min)

-

(max)

-

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

30, 30, 30

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

2000

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

8

Budgetary Price (US$)* / Qty

0.569 / 100

Country of Origin

CHINA

ACST830-8T

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.558 / 100

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB

Operating Temperature (°C)

(min)

-

(max)

-

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

30, 30, 30

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

2000

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

8

Budgetary Price (US$)* / Qty

0.558 / 100

Country of Origin

CHINA

ACST830-8GTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.593 / 100

Distributor availability ofACST830-8GTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 74 1 Order Now
MOUSER WORLDWIDE 370 1 Order Now

Distributor reported inventory date: 2021-02-26

Distributor Name

DIGIKEY

Stock

74

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

370

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-02-26

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

D2PAK

Operating Temperature (°C)

(min)

-

(max)

-

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

30, 30, 30

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

2000

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

8

Budgetary Price (US$)* / Qty

0.593 / 100

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