ACST2

Active
Design Win

Overvoltage protected AC switch

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Product overview

Description

The ACST2 series belongs to the ACS / ACST power switch family. This high performance device is suited to home appliances or industrial systems and drives loads up to 2 A.

This ACST2 switch 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. The component needs a low gate current to be activated (IGT < 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

    • Triac with overvoltage crowbar technology
    • High noise immunity: static dV/dt > 500 V/μs
    • TO-220FPAB insulated package:
      • complies with UL standards (File ref : E81734)
      • insulation voltage: 2000 VRMS
    • Benefits:
      • Enables equipment to meet IEC 61000-4-5
      • High off-state reliability with planar technology
      • Needs no external overvoltage protection
      • Reduces the power passive component count
      • Interfaces directly with the micro-controller
      • High immunity against fast transients described in IEC 61000-4-4 standards

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - ACST2

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ACST210-8B
Active
DPAK Industrial Ecopack2
ACST210-8BTR
Active
DPAK Industrial Ecopack2
ACST210-8FP
Active
TO-220FPAB Industrial Ecopack2

ACST210-8B

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ACST210-8BTR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ACST210-8FP

Package:

TO-220FPAB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220FPAB

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

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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$)*/Qty
Rising Ratio Of Off Voltage (V/&#181;s) (min) (@ T<sub>J(max)</sub>)
Rate of decrease of commutating on-state current (A/ms) (min) (@ T<sub>J(max)</sub>)
Unit Price (US$)
Country of Origin
min
max
ACST210-8BTR Available at distributors

Distributor availability of ACST210-8BTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel DPAK -40 125 10, 10, 10

500

0.5

0.318

CHINA

ACST210-8FP Available at distributors

Distributor availability of ACST210-8FP

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube TO-220FPAB -40 125 10, 10, 10

500

0.5

0.442

CHINA

ACST210-8B Available at distributors

Distributor availability of ACST210-8B

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube DPAK -40 125 10, 10, 10

500

0.5

0.318

CHINA

ACST210-8BTR Active

Package:
DPAK
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

ACST210-8BTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

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)):

0.5

Country of Origin:

CHINA

ACST210-8FP Active

Package:
TO-220FPAB
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

ACST210-8FP

ECCN (EU):

NEC

Packing Type:

Tube

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)):

0.5

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

ACST210-8B Active

Package:
DPAK
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

ACST210-8B

ECCN (EU):

NEC

Packing Type:

Tube

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)):

0.5

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

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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