Manufacturer Part Number
ACST210-8BTR
Manufacturer
stmicroelectronics
Introduction
The ACST210-8BTR from stmicroelectronics is a logic-level sensitive gate Triac designed for use in switching applications featuring low gate triggering current.
Product Features and Performance
Logic-level sensitive gate which facilitates interfacing with microcontrollers
Operates in the "off state" up to 800 V providing high voltage handling capability
Sustains an RMS on-state current maximum of 2 A
Gate trigger voltage (Vgt) maximum of 1.1 V
Non-repetitive surge current up to 8.4 A supporting brief overloads
Low holding current of 10 mA ensuring stability in the off state
Operates efficiently within a temperature range of -40°C to 125°C
Surface mount device facilitating compact and efficient PCB designs
Product Advantages
Low gate triggering current enhances compatibility with digital control circuits
High surge current capability provides robust performance against transient conditions
Extended temperature range makes it suitable for industrial applications
Key Technical Parameters
Off State Voltage: 800 V
On State Current (It (RMS)): 2 A Max
Gate Trigger Voltage (Vgt): Max 1.1 V
Non Rep. Surge Current (Itsm): 8A, 8.4A
Gate Trigger Current (Igt): Max 10 mA
Holding Current (Ih): Max 10 mA
Configuration: Single
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Robust construction ensuring long-term reliability
Complies with high industry standards for safety and performance
Compatibility
Suited for use with logic level controls found in microcontrollers
Application Areas
Household appliances
Industrial motor control
Lighting controls
Product Lifecycle
Currently active with no planned discontinuation
Future replacement or upgrade options available
Several Key Reasons to Choose This Product
Excellent voltage and current specifications for high-demand applications
Low gate triggering current compatible with low-power digital controllers
High surge current capacity ideal for applications prone to electric fluctuations
Wide operational temperature range supporting extreme environments
Reliable and long lifecycle with support for future technology transitions
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