STMicroelectronics ACST210-8BTR TRIAC - High-Performance Sensitive Gate Thyristor
- Brand: STMicroelectronics
- Product Code: ACST210-8BTR
- Availability: In Stock
$0.26
- Ex Tax: $0.26
Revolutionizing Power Control with STMicroelectronics ACST210-8BTR TRIAC
In the ever-evolving landscape of power electronics, STMicroelectronics continues to set benchmarks with its innovative solutions. The ACST210-8BTR TRIAC stands as a testament to this legacy, offering engineers a cutting-edge component for precise and efficient power management. Designed for applications demanding high reliability and performance, this device combines advanced semiconductor technology with robust engineering principles to deliver exceptional results.
Key Features and Technical Excellence
At the heart of the ACST210-8BTR lies its remarkable technical specifications. This TRIAC operates with an impressive off-state voltage rating of 800V, ensuring stable performance even under demanding electrical conditions. Its RMS on-state current capacity of 2A allows for handling substantial power loads while maintaining thermal efficiency. What truly sets this device apart is its sensitive gate design, which requires only 10mA maximum gate trigger current and just 1.1V maximum gate trigger voltage. This low-power activation capability not only reduces control circuit complexity but also enhances energy efficiency.
The device's non-repetitive surge current capability of 8A at 50Hz and 8.4A at 60Hz provides crucial protection against transient events, while its 10mA maximum holding current ensures reliable latching performance. Engineered for industrial-grade applications, the ACST210-8BTR maintains optimal functionality across an extensive temperature range of -40°C to 125°C, making it suitable for both harsh industrial environments and demanding consumer electronics.
| Parameter | Specification |
|---|---|
| Off-State Voltage | 800 V |
| On-State Current | 2 A RMS |
| Gate Trigger Voltage | Max 1.1 V |
| Gate Trigger Current | Max 10 mA |
| Surge Current | 8A/8.4A (50/60Hz) |
| Operating Temperature | -40°C to 125°C |
Advanced Packaging and Integration
Housed in a compact DPAK (TO-252-3) surface mount package, this TRIAC optimizes space utilization while maintaining excellent thermal dissipation characteristics. The package design facilitates automated assembly processes, making it ideal for modern manufacturing environments. As part of STMicroelectronics' ACS™/A.S.D® series, the ACST210-8BTR benefits from the company's extensive expertise in power semiconductor solutions, ensuring compatibility with a wide range of control systems and driver circuits.
Applications and Industry Impact
This versatile TRIAC finds application in numerous fields, from home appliance control systems to industrial motor drives and lighting regulation. Its sensitive gate characteristics make it particularly suitable for microcontroller-based systems, where direct digital control can be implemented without complex intermediary circuitry. In HVAC systems, it enables precise temperature regulation, while in motor control applications, it facilitates smooth speed adjustment and energy-efficient operation.
The device's tape and reel packaging format (TR) streamlines high-volume production processes, while its active product status ensures continued availability and technical support. As part of STMicroelectronics' comprehensive power management portfolio, the ACST210-8BTR represents a perfect blend of performance, reliability, and design innovation.
Tags: Power Electronics, Semiconductor Devices, Voltage Control, Industrial Automation, Electronic Components