The BTA20-800CWRG is a high-performance triac from STMicroelectronics, designed for AC switching and phase control applications. This robust semiconductor device is particularly suited for use in motor control, lighting, heating, and static switching. With its bidirectional AC switch functionality, the BTA20-800CWRG is capable of controlling large power flows with high efficiency and minimal power dissipation.

Key Features

• High Blocking Voltage: The device has an impressive off-state voltage of up to 800V, making it suitable for applications with high peak voltage requirements.
• High Surge Current: With a non-repetitive surge peak on-state current of 200A, the BTA20-800CWRG can handle high transient overloads effectively.
• Snubberless Technology: The triac comes with STMicroelectronics' snubberless technology, which simplifies circuit designs by eliminating the need for additional snubber circuit components.
• High Junction Temperature: It can operate at junction temperatures up to +125°C, ensuring reliability even under thermal stress.
• Gate Trigger Current: A low gate trigger current (I<sub>GT) allows for direct interfacing with microcontrollers and other logic-level devices.

Applications

The BTA20-800CWRG is versatile and can be used in a variety of applications, including:

• Motor Control Circuits
• Domestic Lighting Dimmers
• Inductive Heating Appliances
• Static Switching Relays

Quality and Reliability

STMicroelectronics ensures that the BTA20-800CWRG meets the highest quality and reliability standards. The device is compliant with RoHS and halogen-free, making it an environmentally friendly choice for manufacturers and designers looking to create sustainable products.

Package Information

The BTA20-800CWRG is offered in a TO-220AB insulated package, which provides excellent heat dissipation characteristics and robustness for mounting on a heatsink. This package is also designed for optimal electrical isolation and easy installation in a wide range of applications.

For detailed specifications and application notes, designers and engineers are encouraged to consult the comprehensive datasheets and technical documentation available on the STMicroelectronics website.