ACST210-8B - STMicroelectronics

Manufacturer Part Number

ACST210-8B

Manufacturer

STMicroelectronics

Introduction

The ACST210-8B belongs to STMicroelectronics' ACS™/A.S.D® series, a range of high-performance Logic - Sensitive Gate TRIACs designed for applications requiring direct interfacing to logic ICs and low power gate trigger currents.

Product Features and Performance

Logic level sensitive gate allows direct interfacing to logic ICs.

Capable of handling 800V off-state voltage, providing robust performance in high voltage applications.

Supports on-state RMS current of up to 2A, suitable for controlling moderate power loads.

Low gate trigger current (Igt) of 10mA, making it easier to drive with less power.

Designed to endure non-repetitive surge currents up to 8.4A, ensuring reliability under surge conditions.

The TRIAC operates across a wide temperature range from -40°C to 125°C, offering stability in variable environmental conditions.

Surface-mount TO-252-3, DPAK packaging allows for compact and efficient PCB designs.

Product Advantages

High voltage capability and logic-level compatibility reduce the need for additional interface components.

Low holding current of 10mA minimizes unintended staying in the conductive state, improving power efficiency.

The device's compact package enhances the overall design flexibility.

Wide operating temperature range ensures performance reliability in extreme conditions.

Key Technical Parameters

Voltage Off State: 800V

Current On State (It(RMS)) (Max): 2A

Voltage Gate Trigger (Vgt) (Max): 1.1V

Current Gate Trigger (Igt) (Max): 10mA

Current Non Rep. Surge 50, 60Hz (Itsm): 8A, 8.4A

Current Hold (Ih) (Max): 10mA

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Manufactured by STMicroelectronics, a leader in semiconductor solutions, ensuring high reliability and performance.

Compliant with international safety standards.

Compatibility

Suitable for surface mount technology (SMT) application, compatible with standard SMT assembly processes.

Logic level gate drive compatible with various microcontrollers and logic ICs.

Application Areas

Ideal for use in controlling AC loads in domestic appliances, office machines, and industrial control systems.

Suitable for gate control in lighting systems and motor control applications requiring low power consumption and direct logic integration.

Product Lifecycle

Currently in active status, indicating ongoing production and support from STMicroelectronics.

No indication of nearing discontinuation, with replacements or upgrades available as technology evolves.

Several Key Reasons to Choose This Product

Allows for direct interfacing with logic ICs, reducing circuit complexity.

High voltage and surge current tolerance enhance robustness in demanding applications.

Low gate trigger and holding current improve energy efficiency.

Wide operating temperature range ensures reliability across diverse environments.

Backed by STMicroelectronics' reputation for quality and innovation.