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| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 21.1mm |
| Length | 15.5mm |
| Model | BTB41-800BRG |
| Mount Type | Through Hole |
| Configuration | Single |
| Maximum Operating Temperature | 125°C |
| Package Type | TOP |
| Minimum Operating Temperature | -40°C |
| Standards/Approvals | RoHS |
| Pin Count | 3 |
| Rated Average On-State Current Irms | 41A |
| Repetitive Peak Reverse Voltage VDRM | 800V |
| Surge Current Rating | 420A |
| Maximum Gate Trigger Current Igt | 50mA |
| Maximum Holding Current Ih | 80mA |
| Maximum Gate Trigger Voltage Vgt | 1.3V |
| Peak Gate Power Dissipation | 1W |
STMicroelectronics BTB41-800BRG is a through hole mounted, 3-pin TRIAC featuring a repetitive peak reverse voltage of 800 V and a gate trigger voltage of 1.3 V. It is engineered for high power AC switching applications, delivering a rated average on-state current of 41 A and capable of handling surge currents up to 420 A. The device offers robust performance with a maximum holding current of 80 mA and peak gate power dissipation of 1 W.
This TRIAC is configured as a single unit and sized compactly to fit into standard through hole designs, with a length of 15.5 mm and height of 21.1 mm. It operates reliably across a broad temperature range from -40°C to 125°C, suitable for demanding industrial, laboratory, and HVAC use cases.
Its low thermal resistance is enhanced by clip bonding technology, ensuring efficient heat dissipation during switching. The product complies with RoHS environmental directives, ensuring it meets modern green manufacturing standards.
Typical applications include static relay on/off functions, heating regulation, induction motor starting circuits, phase control operations in light dimmers, and motor speed controllers. Its general-purpose design makes it adaptable for a wide range of industrial and commercial electrical circuits.
Maximum gate trigger voltage of 1.3 V for precise switching control. Designed for through hole mounting ensuring ease of PCB installation. High surge current rating of 420 A for transient robustness. 3-pin configuration ideal for single device operations.
RoHS compliant with no automotive standard applicability. Temperature rating up to 125°C for reliable performance. Compact dimensions for space-constrained applications. Explore the Electronics Semiconductors section at EnvMart for comprehensive TRIAC components from STMicroelectronics and other leading manufacturers.
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