BTA26-800BRG TRIAC 800V 25A | STMicroelectronics | Industrial Grade
- Brand: STMicroelectronics
- Product Code: BTA26-800BRG
- Availability: In Stock
$2.90
- Ex Tax: $2.90
STMicroelectronics BTA26-800BRG: High-Performance TRIAC for Industrial Applications
In the realm of industrial electronics, where reliability and performance are paramount, the STMicroelectronics BTA26-800BRG emerges as a critical component for power control systems. This robust TRIAC (Triode for Alternating Current) is engineered to handle demanding electrical environments while maintaining exceptional efficiency and durability. Designed for applications requiring precise AC power regulation, this device combines advanced semiconductor technology with a rugged TOP3 package, making it a cornerstone for modern industrial automation and electrical systems.
Technical Excellence in Power Semiconductor Design
The BTA26-800BRG exemplifies STMicroelectronics' commitment to innovation through its impressive technical specifications. Operating at an 800V off-state voltage, this TRIAC ensures safe and stable performance in high-voltage applications. Its ability to sustain 25A RMS on-state current allows for efficient power delivery without compromising thermal management. The device's 1.3V gate trigger voltage (Vgt) and 50mA gate trigger current (Igt) specifications enable responsive control with minimal power consumption, while its 80mA holding current (Ih) ensures reliable operation during low-load conditions.
Engineered for extreme conditions, the BTA26-800BRG can withstand non-repetitive surge currents up to 260A at 60Hz, providing critical protection against unexpected electrical spikes. Its operating temperature range of -40°C to 125°C ensures functionality in both freezing industrial environments and high-heat applications. The TOP3 insulated package offers enhanced thermal dissipation while maintaining electrical isolation, making it ideal for through-hole mounting in space-constrained designs.
| Parameter | Value |
|---|---|
| Off-State Voltage | 800V |
| RMS On-State Current | 25A |
| Gate Trigger Voltage (Max) | 1.3V |
| Gate Trigger Current (Max) | 50mA |
| Holding Current (Max) | 80mA |
| Surge Current | 250A/260A (50/60Hz) |
Applications Across Industries
This versatile TRIAC finds application in a diverse range of industrial systems where precise AC power control is crucial. From motor speed controllers in manufacturing equipment to lighting dimming systems in commercial buildings, the BTA26-800BRG delivers consistent performance. Its robust characteristics make it particularly valuable in:
- Industrial heating systems requiring precise temperature control
- Smart grid and energy management solutions
- Motor control in HVAC systems
- Industrial automation equipment
- Power tools and heavy machinery
The device's ability to operate reliably in harsh environments while maintaining low gate sensitivity makes it an excellent choice for applications where both performance and energy efficiency are critical. Its through-hole mounting configuration ensures mechanical stability in vibration-prone industrial settings, while the active product status guarantees ongoing technical support and supply chain reliability.
Why Choose STMicroelectronics?
As a global leader in semiconductor solutions, STMicroelectronics brings decades of expertise to the BTA26-800BRG design. The company's commitment to quality is evident in the device's stringent testing protocols and adherence to international safety standards. Backed by comprehensive technical documentation and application notes, this TRIAC offers engineers the confidence of proven performance in demanding applications.
For procurement teams, the device's current stock availability (3510 units) and tube packaging format provide flexibility for both prototyping and volume production. The competitive pricing structure, with a unit price of $6.10 (bulk pricing at $2.90), offers excellent value for high-reliability power control components.
Tags: Power Electronics, Industrial Automation, Semiconductor Components, Thermal Management, Electrical Control Systems