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ACST6-7SG

STMicroelectronics

ACST6-7SG by STMicroelectronics

ACST6-7SG by STMicroelectronics is a snubberless TRIAC designed for efficient AC control. It features a max RMS on-state current of 1.5 A, repetitive peak off-state voltage of 700 V, and operates b/w -30 °C to 125°C. Ideal for compact surface mount applications.

Median Price

$1.180

Lifecycle Status

Suppliers In-Stock

7

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 464 parts In-Stock

1+ parts

$1.180

100+ parts

$0.753

1k+ parts

$0.753

10k+ parts

$0.753

464

$1.180

$0.753

$0.753

$0.753

Distributors (In-Stock)

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

Digiode

USA . 1,573 parts In-Stock

1+ parts

$1.121

100+ parts

-

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1,573

$1.121

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Vyrian

USA . 6,573 parts In-Stock

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6,573

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Anansix

USA . 1,584 parts In-Stock

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1,584

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Goldney Electronics S.L.

Spain . 1,052 parts In-Stock

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1,052

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ECAB

Sweden . 782 parts In-Stock

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782

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Corel Iberica Componentes, S.L.

Spain . 13 parts In-Stock

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Distributors (Availability)

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Corphita

USA . 872 parts In-Stock

1+ parts

$1.062

100+ parts

-

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-

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-

872

$1.062

-

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Component Stockers USA

USA . 328 parts In-Stock

1+ parts

$1.150

100+ parts

$0.740

1k+ parts

-

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-

328

$1.150

$0.740

-

-

IDEA Electronic Components Group

UK . 1,526 parts In-Stock

1+ parts

$4.190

100+ parts

-

1k+ parts

$3.771

10k+ parts

-

1,526

$4.190

-

$3.771

-

MKK Technologies

India . 2,087 parts In-Stock

1+ parts

$7.878

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-

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2,087

$7.878

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DigiPath Technology Company

USA . 2,087 parts In-Stock

1+ parts

$7.878

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-

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2,087

$7.878

-

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Native Components

USA . 915 parts In-Stock

1+ parts

$18.330

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915

$18.330

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Northwest PG Solutions

USA . 1,969 parts In-Stock

1+ parts

$20.163

100+ parts

$18.147

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1,969

$20.163

$18.147

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Metaverse IC Inc.

Canada . 56,986 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 14,636 parts In-Stock

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14,636

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Microchip USA

USA . 5,977 parts In-Stock

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5,977

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Authorized Procurement Solutions

USA . 5,500 parts In-Stock

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5,500

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Kepictronics

USA . 3,182 parts In-Stock

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A-Z Elektronik GmbH

Germany . 2,999 parts In-Stock

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Perfect Parts

USA . 2,479 parts In-Stock

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2,479

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Alle Elektronik GmbH

Germany . 1,999 parts In-Stock

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1,999

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Parana Technologies

USA . 1,111 parts In-Stock

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$5.009

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1,111

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$5.009

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Assy Fe

Spain . 42 parts In-Stock

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42

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Overview

Elevate your designs with the ACST6-7SG from STMicroelectronics, a trusted leader in semiconductor innovation. This snubberless TRIAC offers unmatched reliability and efficiency for controlling AC loads, making it ideal for home appliances, lighting systems, and industrial applications. With its compact size and exceptional performance characteristics, the ACST6-7SG ensures seamless integration and robust functionality, delivering significant value and peace of mind for engineers and manufacturers alike.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy body material ensures durability and resistance to environmental factors, making it suitable for reliable applications.

Maximum DC Gate Trigger Current: 10 mA

A low trigger current requirement means less energy consumption, making it efficient in operation.

Configuration: SINGLE

A single configuration simplifies the design and integration into circuits, making it user-friendly for various applications.

Surface Mount: YES

Surface mount capability allows for compact circuit designs and easy assembly on PCBs, enhancing modern electronics applications.

Package Shape: RECTANGULAR

The rectangular shape facilitates efficient space utilization on PCBs, allowing for more compact designs.

Terminal Form: GULL WING

Gull wing terminals provide excellent soldering and mechanical stability, ensuring reliable connections in high-performance applications.

Maximum Leakage Current: 0.5 mA

Low leakage current improves energy efficiency and reduces heat generation, making the component safer and more reliable.

No. of Terminals: 2

The simplicity of a two-terminal design makes it easy to integrate into various circuit designs.

Package Style (Meter): SMALL OUTLINE

A small outline package offers a compact footprint, ideal for space-constrained applications.

Maximum Operating Temperature: 125 °C

High temperature tolerance makes this TRIAC suitable for demanding applications in harsher environments.

Trigger Device Type: SNUBBERLESS TRIAC

The snubberless design allows for lower power dissipation and improved performance in applications such as motor control.

Minimum Operating Temperature: -30 °C

Withstanding low temperatures ensures reliable operation in cold climates or in refrigeration applications.

Terminal Finish: Matte Tin (Sn) - annealed

The matte tin finish provides good solderability and corrosion resistance, enhancing the longevity of connections.

Terminal Position: SINGLE

A single terminal position design promotes simplicity and ease of use in circuit integration.

Maximum RMS On-state Current: 1.5 A

This high on-state current rating enables the TRIAC to handle substantial loads in various motor and lighting applications.

Maximum DC Gate Trigger Voltage: 1.5 V

Low gate trigger voltage allows compatibility with various low-voltage control circuits, improving versatility.

Case Connection: MAIN TERMINAL 2

Direct main terminal connections facilitate better performance and simpler circuit layouts.

Repetitive Peak Off-state Voltage: 700 V

A high off-state voltage capability supports a wide range of applications, including industrial environments.

Minimum Critical Rate of Rise of Off-state Voltage: 200 V/μs

This high rate of change capability handles rapid voltage changes effectively, protecting the circuit from transient voltages.

Maximum Holding Current: 25 mA

A manageable holding current allows for efficient control of the TRIAC without unnecessary power drain.

Maximum Time At Peak Reflow Temperature: 30 s

This moderate time allows for reliable soldering processes during PCB assembly without damaging the component.

Peak Reflow Temperature: 245 °C

High peak reflow temperature indicates the capability to endure stringent assembly processes without compromising performance.

Technical Specifications

Triode For Alternating Current (TRIAC) ACST6-7SG attributes and parameters. Explore more Triode For Alternating Current (TRIAC) devices from STMicroelectronics

Specs

Case Connection:

Configuration:

Minimum Critical Rate of Rise of Off-state Voltage:

200 V/us

Maximum DC Gate Trigger Current:

10 mA

Maximum DC Gate Trigger Voltage:

1.5 V

Maximum Holding Current:

25 mA

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e3

Maximum Leakage Current:

.5 mA

Moisture Sensitivity Level (MSL):

1

No. of Elements:

1

No. of Terminals:

2

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-30 Cel

Package Body Material:

PLASTIC/EPOXY

Package Shape:

RECTANGULAR

Package Style (Meter):

Peak Reflow Temperature (C):

245

Qualification:

Not Qualified

Maximum RMS On-state Current:

1.5 A

Repetitive Peak Off-state Voltage:

700 V

Sub-Category:

TRIACs

Surface Mount:

YES

Terminal Finish:

Matte Tin (Sn) - annealed

Terminal Form:

GULL WING

Terminal Position:

Maximum Time At Peak Reflow Temperature (s):

30

Trigger Device Type:

Trade Compliance

ACST6-7SG 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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