The BT131-800E is a versatile and robust triac manufactured by NXP Semiconductors, designed for use in various applications requiring bidirectional switching and phase control. This semiconductor device is capable of controlling large power flows with simple gate-triggering and has become a staple in the design of modern AC power control systems.

Key Features

• High Blocking Voltage: The BT131-800E is rated for a maximum repetitive peak off-state voltage (VDRM) of 800V, making it suitable for applications in domestic and industrial environments where high voltage operation is necessary.
• Gate Trigger Current: With a specified gate trigger current (IGT) of less than 10mA, this triac can be easily triggered with a low current, improving its compatibility with microcontroller-driven circuits and other low-power control interfaces.
• On-State Current: It can handle an RMS on-state current (IT(RMS)) up to 1A, which allows it to control moderate power loads in various applications.
• Package: Encased in a SOT-82 package, the BT131-800E is designed for optimized heat dissipation and space-saving on printed circuit boards, making it ideal for compact designs.
• Applications: This triac is commonly used in applications such as home appliances (e.g., lighting dimmers, electric fan controllers), office machines, and control circuits in solid-state relays.

Reliability and Performance

NXP's commitment to quality ensures that the BT131-800E triac meets stringent reliability standards, providing consistent performance and a long operational lifespan. Its ability to handle brief overloads and its resistance to voltage transients make it a dependable choice for critical applications where reliability is paramount.

Environmental Compliance

The BT131-800E is compliant with various environmental regulations, including RoHS (Restriction of Hazardous Substances), reflecting NXP's dedication to environmental responsibility and the production of eco-friendly components.