STMicroelectronics

ACST610-8G  

TRIACs

ACST610-8G Description

The ACST610-8G from STMicroelectronics is a high-performance TRIAC designed for surface-mount applications, offering robust 800V off-state voltage and 6A RMS on-state current capability. Packaged in a D2PAK format, this device is part of the ACS™/A.S.D® series, combining reliability with advanced triggering characteristics. Its sensitive gate requires only 1V (max) gate trigger voltage (Vgt) and 10mA (max) gate trigger current (Igt), making it highly efficient for low-power control circuits. With a 25mA holding current (Ih) and non-repetitive surge current (Itsm) of 45A (50Hz)/47A (60Hz), it excels in demanding environments.

ACST610-8G Features

• High Voltage Rating: 800V off-state voltage ensures durability in high-voltage applications.
• Sensitive Gate Triggering: Low 1V/10mA trigger requirements reduce drive circuit complexity.
• Robust Surge Handling: 45A/47A surge current (50Hz/60Hz) for transient overload protection.
• Surface-Mount Design: D2PAK package optimizes PCB space and thermal performance.
• Compliance: ROHS3, REACH Unaffected, ECCN EAR99, and Moisture Sensitivity Level (MSL) 1 for unrestricted shelf life.
• Efficient Thermal Management: Suitable for high-current applications up to 6A RMS.

ACST610-8G Applications

• AC Load Switching: Ideal for relays, motor controllers, and industrial automation systems.
• Home Appliances: Used in washing machines, air conditioners, and dimmers due to its sensitive gate and surge resilience.
• Lighting Control: Efficiently drives LED drivers and incandescent lighting circuits.
• Power Tools: Handles inrush currents in drills, saws, and other motor-driven devices.
• Energy Management: Suitable for smart meters and power distribution systems requiring high-voltage isolation.

Conclusion of ACST610-8G

The ACST610-8G stands out for its high voltage tolerance, low trigger requirements, and robust surge performance, making it a superior choice for AC power control in industrial and consumer applications. Its D2PAK package ensures compact design and thermal efficiency, while compliance with ROHS3 and REACH underscores its environmental suitability. Engineers seeking a reliable, high-performance TRIAC for demanding switching tasks will find this device exceptionally well-suited.

ACST610-8G Documents

Download datasheets and manufacturer documentation for ACST610-8G

Datasheets :

ACST6       ACST Series Flyer      

PCN Packaging :

Mult Dev Inner Box Chg 9/Dec/2021      

Reference Design Library :

STEVAL-IHT003V2: Low Loss E-Starter for Compressor Starter Motor      

Other Related Documents :

ACST6 View All Specifications      

HTML Datasheet :

ACST6       ACST Series Flyer      

PCN Design/Specification :

D2PAK Lead Modification 04/Oct/2013