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ACST435-8BTR

STMicroelectronics

ACST435-8BTR by STMicroelectronics

ACST435-8BTR by STMicroelectronics is a TRIAC with 4A RMS on-state current, 800V repetitive peak off-state voltage, and 35mA max DC gate trigger current. It is used in applications requiring AC power control such as dimmers, motor speed controllers, and heating control systems.

Median Price

$1.228

Lifecycle Status

Suppliers In-Stock

14

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 18,866 parts In-Stock

1+ parts

$1.120

100+ parts

$0.534

1k+ parts

$0.369

10k+ parts

$0.326

18,866

$1.120

$0.534

$0.369

$0.326

Arrow

USA . 1,905 parts In-Stock

1+ parts

$1.228

100+ parts

$0.534

1k+ parts

$0.336

10k+ parts

-

1,905

$1.228

$0.534

$0.336

-

DigiKey

USA . 4,369 parts In-Stock

1+ parts

$1.380

100+ parts

$0.576

1k+ parts

$0.410

10k+ parts

$0.325

4,369

$1.380

$0.576

$0.410

$0.325

Newark

USA . 160 parts In-Stock

1+ parts

$1.400

100+ parts

$0.705

1k+ parts

$0.541

10k+ parts

-

160

$1.400

$0.705

$0.541

-

Element14

Singapore . 160 parts In-Stock

1+ parts

$1.850

100+ parts

$0.797

1k+ parts

$0.525

10k+ parts

$0.485

160

$1.850

$0.797

$0.525

$0.485

Verical

USA . 1,905 parts In-Stock

1+ parts

-

100+ parts

$0.534

1k+ parts

$0.336

10k+ parts

-

1,905

-

$0.534

$0.336

-

Farnell

UK . 160 parts In-Stock

1+ parts

-

100+ parts

$0.474

1k+ parts

$0.333

10k+ parts

$0.288

160

-

$0.474

$0.333

$0.288

Distributors (In-Stock)

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

Nova Conductors

Japan . 1,000 parts In-Stock

1+ parts

$0.400

100+ parts

-

1k+ parts

-

10k+ parts

-

1,000

$0.400

-

-

-

Digiode

USA . 3,343 parts In-Stock

1+ parts

$0.798

100+ parts

-

1k+ parts

-

10k+ parts

-

3,343

$0.798

-

-

-

Vyrian

USA . 14,311 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

14,311

-

-

-

-

Anansix

USA . 2,517 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,517

-

-

-

-

ComSIT Distribution GmbH

Germany . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

ComSIT USA

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

VNN

France . 1,591 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,591

-

-

-

-

Distributors (Availability)

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

Argo Parts USA

USA . 1,837 parts In-Stock

1+ parts

$0.400

100+ parts

-

1k+ parts

-

10k+ parts

$0.388

1,837

$0.400

-

-

$0.388

Bastille Electronics

Australia . 650 parts In-Stock

1+ parts

$0.400

100+ parts

$0.380

1k+ parts

$0.361

10k+ parts

$0.356

650

$0.400

$0.380

$0.361

$0.356

Continental Prestige Electronics

USA . 543 parts In-Stock

1+ parts

$0.565

100+ parts

$0.391

1k+ parts

$0.257

10k+ parts

$0.221

543

$0.565

$0.391

$0.257

$0.221

Ampacity Inc.

Singapore . 14,486 parts In-Stock

1+ parts

$0.570

100+ parts

-

1k+ parts

-

10k+ parts

-

14,486

$0.570

-

-

-

Corphita

USA . 3,494 parts In-Stock

1+ parts

$0.756

100+ parts

-

1k+ parts

-

10k+ parts

-

3,494

$0.756

-

-

-

IDEA Electronic Components Group

UK . 298 parts In-Stock

1+ parts

$3.920

100+ parts

-

1k+ parts

$3.528

10k+ parts

-

298

$3.920

-

$3.528

-

MKK Technologies

India . 264 parts In-Stock

1+ parts

$7.372

100+ parts

-

1k+ parts

-

10k+ parts

-

264

$7.372

-

-

-

DigiPath Technology Company

USA . 264 parts In-Stock

1+ parts

$7.372

100+ parts

-

1k+ parts

-

10k+ parts

-

264

$7.372

-

-

-

A-Z Elektronik GmbH

Germany . 7,226 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,226

-

-

-

-

Lixinc

USA . 6,668 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,668

-

-

-

-

Eastek

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.490

10k+ parts

-

5,000

-

-

$0.490

-

Alle Elektronik GmbH

Germany . 4,817 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,817

-

-

-

-

Parana Technologies

USA . 2,083 parts In-Stock

1+ parts

-

100+ parts

$4.687

1k+ parts

-

10k+ parts

-

2,083

-

$4.687

-

-

RC Electronics

USA . 1,608 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,608

-

-

-

-

Perfect Parts

USA . 1,109 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,109

-

-

-

-

Kepictronics

USA . 480 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

480

-

-

-

-

Overview

Experience the power of reliable performance with the ACST435-8BTR from STMicroelectronics. As a leading manufacturer in the industry, STMicroelectronics sets the standard for quality and innovation. The ACST435-8BTR is a versatile Triode For Alternating Current (TRIAC) that offers a range of applications, making it a valuable asset for your projects. With its high-quality construction and advanced features, this product delivers unmatched efficiency and durability. Trust STMicroelectronics to provide you with the cutting-edge technology you need to succeed.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

PLASTIC/EPOXY material provides excellent durability and protection, making this product suitable for a variety of industrial applications.

Maximum DC Gate Trigger Current: 35 mA

High DC Gate Trigger Current ensures reliable and consistent triggering of the TRIAC, resulting in stable performance under various operating conditions.

Configuration: SINGLE

The single configuration simplifies the circuit design and integration process, making this TRIAC a convenient choice for applications requiring a single device.

Maximum RMS On-state Current: 4 A

High RMS On-state Current capability allows this TRIAC to handle moderate to high current loads efficiently, making it versatile for different power control applications.

Repetitive Peak Off-state Voltage: 800 V

The high Off-state Voltage rating ensures reliable isolation and protection, making this TRIAC suitable for use in high voltage applications without compromising safety.

Maximum Operating Temperature: 125 °C

With a high Maximum Operating Temperature, this TRIAC can withstand elevated temperatures without performance degradation, ensuring reliable operation in harsh environmental conditions.

Technical Specifications

Triode For Alternating Current (TRIAC) ACST435-8BTR attributes and parameters. Explore more Triode For Alternating Current (TRIAC) devices from STMicroelectronics

Specs

Configuration:

Minimum Critical Rate of Rise of Off-state Voltage:

1000 V/us

Maximum DC Gate Trigger Current:

35 mA

Maximum DC Gate Trigger Voltage:

1.1 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:

-40 Cel

Package Body Material:

PLASTIC/EPOXY

Package Shape:

RECTANGULAR

Package Style (Meter):

Peak Reflow Temperature (C):

260

Qualification:

Not Qualified

Maximum RMS On-state Current:

4 A

Repetitive Peak Off-state Voltage:

800 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

ACST435-8BTR Triggering Devices trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8541.30.00.80

SB

8541.30.00.80

PCN

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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