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ACST12-7CT

STMicroelectronics

ACST12-7CT by STMicroelectronics

ACST12-7CT by STMicroelectronics is a single TRIAC designed for high-performance applications. It features a max RMS on-state current of 12 A, repetitive peak off-state voltage of 700 V, and operates b/w -40 °C to 125 °C. Ideal for controlling AC loads in various electronic circuits.

Median Price

$1.730

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

DigiKey

USA . 859 parts In-Stock

1+ parts

$1.730

100+ parts

$1.141

1k+ parts

$0.965

10k+ parts

$0.965

859

$1.730

$1.141

$0.965

$0.965

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 191 parts In-Stock

1+ parts

$1.644

100+ parts

-

1k+ parts

-

10k+ parts

-

191

$1.644

-

-

-

Vyrian

USA . 4,853 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,853

-

-

-

-

Anansix

USA . 2,226 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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2,226

-

-

-

-

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Corphita

USA . 1,954 parts In-Stock

1+ parts

$1.557

100+ parts

-

1k+ parts

-

10k+ parts

-

1,954

$1.557

-

-

-

Component Stockers USA

USA . 1,074 parts In-Stock

1+ parts

$1.700

100+ parts

$1.120

1k+ parts

-

10k+ parts

-

1,074

$1.700

$1.120

-

-

IDEA Electronic Components Group

UK . 1,278 parts In-Stock

1+ parts

$2.313

100+ parts

-

1k+ parts

$2.082

10k+ parts

-

1,278

$2.313

-

$2.082

-

MKK Technologies

India . 1,595 parts In-Stock

1+ parts

$4.349

100+ parts

-

1k+ parts

-

10k+ parts

-

1,595

$4.349

-

-

-

DigiPath Technology Company

USA . 1,595 parts In-Stock

1+ parts

$4.349

100+ parts

-

1k+ parts

-

10k+ parts

-

1,595

$4.349

-

-

-

Metaverse IC Inc.

Canada . 56,986 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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56,986

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-

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QUARKTWIN TECHNOLOGY LTD

USA . 21,427 parts In-Stock

1+ parts

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100+ parts

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21,427

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Microchip USA

USA . 4,881 parts In-Stock

1+ parts

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100+ parts

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4,881

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Northwest PG Solutions

USA . 1,216 parts In-Stock

1+ parts

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1,216

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Perfect Parts

USA . 1,018 parts In-Stock

1+ parts

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1,018

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Native Components

USA . 955 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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955

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Parana Technologies

USA . 754 parts In-Stock

1+ parts

-

100+ parts

$2.765

1k+ parts

-

10k+ parts

-

754

-

$2.765

-

-

Overview

Elevate your projects with the ACST12-7CT by STMicroelectronics—a robust TRIAC designed for exceptional performance in diverse applications. Renowned for their commitment to quality and innovation, STMicroelectronics ensures reliability and efficiency in every product. With superior thermal management and high voltage capabilities, this TRIAC delivers unparalleled control and longevity, making it the perfect choice for residential and industrial solutions alike. Experience the advantage of precision and durability with ST's trusted technology!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material provides durability and protection against environmental factors, making this TRIAC suitable for a wide range of applications.

Maximum DC Gate Trigger Current: 35 mA

A relatively low maximum DC gate trigger current ensures reduced power consumption while maintaining efficient operation.

Configuration: SINGLE

A single configuration simplifies the design process while still offering robust performance for many electronic applications.

Package Shape: RECTANGULAR

The rectangular shape allows for easy placement and efficient use of space on circuit boards.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide strong mechanical connections and ease of soldering, enhancing reliability in various installations.

Maximum Leakage Current: 1.5 mA

A low maximum leakage current helps improve overall energy efficiency and reduces unwanted power loss in circuits.

No. of Terminals: 3

With three terminals, this TRIAC offers complete functionality for controlling AC power loads effectively.

Package Style (Meter): FLANGE MOUNT

Flange mount style allows for secure mounting and ensures stability in applications with varying mechanical stresses.

Maximum Operating Temperature: 125 °C

A high maximum operating temperature capability makes this TRIAC suitable for use in demanding environments.

Trigger Device Type: 4 QUADRANT LOGIC LEVEL TRIAC

This feature enables the TRIAC to be triggered in all four quadrants of operation, providing versatility in various applications.

Minimum Operating Temperature: -40 °C

The ability to operate at low temperatures expands the applicability of this TRIAC in harsh environments.

Terminal Finish: Matte Tin (Sn)

The matte tin finish provides excellent solderability and resistance to corrosion, ensuring reliable connections over time.

Terminal Position: SINGLE

A single terminal position aids in simplified installation and reduces the chance of misconnection.

Maximum RMS On-state Current: 12 A

With a maximum on-state current of 12 A, this TRIAC can handle a significant load, making it suitable for serious power control applications.

Maximum DC Gate Trigger Voltage: 1 V

A very low trigger voltage leads to easier interfacing with low-voltage control circuits, enhancing compatibility.

Repetitive Peak Off-state Voltage: 700 V

A high off-state voltage rating allows for effective operation in high-voltage applications while ensuring safety margins.

Minimum Critical Rate of Rise of Off-state Voltage: 2000 V/µs

This high rate of rise tolerance dramatically enhances the TRIAC's ability to handle transient voltage spikes.

Maximum Holding Current: 50 mA

A relatively low maximum holding current is advantageous for applications requiring quick turn-off of loads, improving responsiveness.

Technical Specifications

Triode For Alternating Current (TRIAC) ACST12-7CT attributes and parameters. Explore more Triode For Alternating Current (TRIAC) devices from STMicroelectronics

Specs

Configuration:

Minimum Critical Rate of Rise of Off-state Voltage:

2000 V/us

Maximum DC Gate Trigger Current:

35 mA

Maximum DC Gate Trigger Voltage:

1 V

Maximum Holding Current:

50 mA

JEDEC-95 Code:

TO-220AB

JESD-30 Code:

R-PSFM-T3

JESD-609 Code:

e3

Maximum Leakage Current:

1.5 mA

No. of Elements:

1

No. of Terminals:

3

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

PLASTIC/EPOXY

Package Shape:

RECTANGULAR

Package Style (Meter):

Qualification:

Not Qualified

Maximum RMS On-state Current:

12 A

Repetitive Peak Off-state Voltage:

700 V

Sub-Category:

TRIACs

Surface Mount:

NO

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

THROUGH-HOLE

Terminal Position:

Trigger Device Type:

Trade Compliance

ACST12-7CT Triggering Devices trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8541.30.00.80

SB

8541.30.00.80

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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