Product Overview: BTA08-400CRG - STMicroelectronics

The BTA08-400CRG is a high-performance triac manufactured by STMicroelectronics, designed to manage AC loads with efficiency and precision. This semiconductor device is a member of STMicroelectronics' well-regarded triac family, offering a perfect solution for AC switching and phase control applications in a wide array of industries.

Key Features

• Rated Voltage: The BTA08-400CRG has a maximum repetitive peak off-state voltage (V<sub>DRM) of 400V, making it suitable for applications with moderate voltage requirements.
• Current Rating: With an RMS on-state current (I<sub>T(RMS)) of 8A, this triac can handle significant power levels, ideal for a variety of electrical circuits.
• Gate Trigger Current: A low gate trigger current (I<sub>GT) ensures that the device can be easily driven by microcontrollers and other logic-level devices.
• Snubberless™ Technology: The BTA08-400CRG incorporates ST's proprietary Snubberless™ technology, which eliminates the need for external snubber circuits in most applications, simplifying design and reducing component count.
• High Commutation Performance: This triac is capable of handling high commutation speeds, making it an excellent choice for demanding applications that require fast switching.
• Thermal Resistance: Its low thermal resistance ensures efficient heat dissipation, contributing to reliability and longevity of the device.
• Package: The BTA08-400CRG comes in a robust and compact insulated TO-220AB package, providing excellent electrical isolation and mechanical protection.

Applications

The versatility of the BTA08-400CRG allows it to be used in a wide range of applications, including:

• Motor control circuits
• Lighting dimmer systems
• Home appliances
• Heating regulation systems
• AC solid-state switches
• Power tools

Quality and Reliability

STMicroelectronics is known for its commitment to quality and reliability, and the BTA08-400CRG is no exception. It is designed to meet the stringent requirements of industrial standards, ensuring performance and durability in even the most challenging conditions. With its robust design and advanced features, the BTA08-400CRG is the ideal choice for designers looking to create reliable and efficient AC power control systems.