ACST830-8FP - STMicroelectronics

Manufacturer Part Number

ACST830-8FP

Manufacturer

STMicroelectronics

Introduction

The ACST830-8FP is a high-performance standard TRIAC from STMicroelectronics, belonging to the ACS™/A.S.D® series, designed for AC load control applications.

Product Features and Performance

Standard TRIAC with superior thermal stability

High off-state voltage of 800 V suitable for high-voltage applications

Reliable on-state current capability of 8 A

Low gate trigger voltage (Vgt) of 1 V for easier drivability

Significant non-repetitive surge current ratings (Itsm): 80A (50Hz), 84A (60Hz)

Low gate and holding current (Igt, Ih) of 30 mA improves overall efficiency

Single configuration for straightforward implementation

Wide operating temperature range: -40°C to 125°C ensuring performance under extreme conditions

Product Advantages

High surge current capability enhances robustness against voltage spikes

Low gate trigger current reduces power loss and improves efficiency

Wide operating temperature range ensures reliability in varied environments

Through-hole mounting in TO-220FP package allows for easy installation and heat dissipation

Key Technical Parameters

Voltage Off State: 800 V

Current On State (It (RMS)) (Max): 8 A

Voltage Gate Trigger (Vgt) (Max): 1 V

Current Non Rep. Surge 50, 60Hz (Itsm): 80A, 84A

Current Gate Trigger (Igt) (Max): 30 mA

Current Hold (Ih) (Max): 30 mA

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Compliant with international safety standards for solid-state switches

Extensive testing for reliability and performance under extreme conditions

Compatibility

Compatible with standard through-hole mounting processes

Easily interfaced with microcontrollers for gate triggering

Application Areas

Heating control systems

Motor control circuits

Domestic lighting dimmers

AC power control applications

Product Lifecycle

Current product status: Active

No announced discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

High off-state voltage and current capabilities make it suitable for varied high-voltage applications.

Low gate trigger requirements enhance compatibility with control circuits and reduce power consumption.

Capable of handling significant surge currents, providing robustness against spikes and surges in the network.

The wide operating temperature range guarantees reliability across different environmental conditions.

Manufactured by STMicroelectronics, a leader in semiconductor solutions, ensuring product quality and support.