ACST410-8BTR - STMicroelectronics

Manufacturer Part Number

ACST410-8BTR

Manufacturer

stmicroelectronics

Introduction

The ACST410-8BTR is a logic-level, sensitive gate Triac designed for AC switching applications. It is embedded in a TO-252 surface mount package suitable for compact designs.

Product Features and Performance

Sensitive Gate Triac

Voltage - Off State: 800 V

Current - On State (It (RMS)) (Max): 4 A

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

Current - Non Rep. Surge 50, 60Hz (Itsm): 30A, 32A

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

Current - Hold (Ih) (Max): 20 mA

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Product Advantages

High off-state voltage and on-state current capability

Low gate trigger current enhances sensitivity

Supports high surge current

Operates across a broad temperature range

Key Technical Parameters

Voltage - Off State: 800 V

Current - On State (It (RMS)) (Max): 4 A

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built to endure high surge events

Robust operating temperature range ensures stability across various environments

Compatibility

Designed for use in systems requiring a surface mount package (TO-252-3, DPAK)

Application Areas

General purpose AC switching

Motor control circuits

Household appliances control

Lighting control systems

Product Lifecycle

The product is currently active with no indication of near discontinuation. Upgrades and replacement components are readily available.

Several Key Reasons to Choose This Product

High voltage and current handling capability suitable for robust applications

Low gate trigger current enables efficient operation

High surge current tolerance is ideal for applications susceptible to surge exposure

Versatile operating temperature range suitable for various environmental conditions

Compact surface mount package aids in reducing the overall size of the application design