STMicroelectronics BTA26-800BWRG TRIAC Alternistor
- Brand: STMicroelectronics
- Product Code: BTA26-800BWRG
- Availability: In Stock
$1.60
- Ex Tax: $1.60
Revolutionizing Power Control with STMicroelectronics BTA26-800BWRG TRIAC Alternistor
In the realm of advanced power electronics, STMicroelectronics continues to set benchmarks with its innovative solutions. The BTA26-800BWRG TRIAC Alternistor stands as a testament to this legacy, offering engineers and designers a robust component for managing high-voltage applications with exceptional efficiency and reliability. This device, part of the Snubberless™ series, represents a significant leap in TRIAC technology by eliminating the need for external snubber circuits while maintaining superior performance characteristics.
Key Features and Technical Excellence
Engineered for demanding environments, the BTA26-800BWRG delivers impressive specifications that cater to modern power control requirements. With an 800V off-state voltage rating and a maximum RMS on-state current of 25A, this device is specifically designed for applications requiring precise control of substantial electrical loads. The integrated TOP-3 Insulated package ensures optimal thermal management while maintaining electrical isolation, making it particularly suitable for industrial and household applications where safety and performance are paramount.
One of the standout characteristics of this TRIAC is its exceptionally low gate trigger voltage of just 1.3V maximum, enabling efficient control with minimal driver requirements. The device maintains reliable operation across extreme temperature ranges (-40°C to 125°C), ensuring consistent performance in challenging environments. Its through-hole mounting configuration simplifies PCB integration while providing robust mechanical stability.
Performance Specifications
| Off-State Voltage | 800 V |
| On-State Current (RMS) | 25 A |
| Gate Trigger Voltage (Max) | 1.3 V |
| Non-Repetitive Surge Current | 250A/260A (50/60Hz) |
| Gate Trigger Current (Max) | 50 mA |
| Hold Current (Max) | 75 mA |
Design Advantages and Applications
The BTA26-800BWRG's snubberless design marks a significant advancement in TRIAC technology, reducing component count and PCB space requirements while maintaining excellent dv/dt performance. This integration not only simplifies circuit design but also enhances overall system reliability by eliminating potential failure points associated with external components.
Its versatile characteristics make it ideal for a wide range of applications including:
- Industrial motor control systems
- High-power lighting solutions
- Appliance control circuits
- Power tools and equipment
- Renewable energy systems
The device's ability to handle substantial surge currents (250A at 50Hz and 260A at 60Hz) ensures reliable operation in environments with significant inrush currents, while its low gate trigger requirements enable compatibility with standard logic circuits without additional interface components.
As part of STMicroelectronics' commitment to quality and reliability, the BTA26-800BWRG is manufactured under strict process controls and meets the highest industry standards for performance and longevity. The TOP3 packaging format not only provides excellent thermal dissipation but also ensures mechanical durability during handling and operation.
This TRIAC Alternistor represents a perfect balance between performance and practicality, offering engineers a powerful tool for developing efficient, compact, and reliable power control solutions. Its comprehensive feature set addresses many of the challenges faced in modern power electronics design, making it a preferred choice for demanding applications across multiple industries.
Tags: Power Electronics, Industrial Control, Semiconductor Devices, Electrical Components, Circuit Design