Introducing the X0402MF 0AA2 SCR from STMicroelectronics

The X0402MF 0AA2 is a high-quality Silicon Controlled Rectifier (SCR) manufactured by the renowned semiconductor company, STMicroelectronics. This SCR is part of the X0402 series, designed to offer superior performance in a wide range of applications. With its compact TO-202-3 package, it is ideal for space-constrained environments where efficient control of AC power is required.

Key Features

• On-State RMS Current: The X0402MF 0AA2 boasts an impressive RMS current rating of 0.8 A, making it suitable for moderate power applications.
• Repetitive Peak Off-State Voltage: With a V<sub>DRM/V<sub>RRM of 600 V, this SCR can handle significant voltage without succumbing to breakdown, ensuring reliable operation under stressful conditions.
• Gate Trigger Voltage: The device features a low gate trigger voltage (V<sub>GT) of 1.3 V, which simplifies the design of control circuits.
• Gate Trigger Current: A minimal gate trigger current (I<sub>GT) of 5 mA is required to switch the device, allowing for low-power control interfaces.
• Non-Repetitive On-State Current: It can manage a surge current of up to 8.5 A, providing robust performance during transient conditions.
• Operating Junction Temperature: The SCR can operate over a wide temperature range from -40°C to 125°C, ensuring stability and reliability across various environments.

Applications

The versatility of the X0402MF 0AA2 SCR makes it suitable for a variety of applications, including:

• Motor control circuits
• Overvoltage crowbar protection
• Capacitive discharge ignition systems
• Regulated power supplies
• Lighting systems

Reliability and Quality

STMicroelectronics is known for its commitment to quality and reliability, and the X0402MF 0AA2 is no exception. It is designed to meet stringent industry standards, ensuring a long operational life and consistent performance. Whether you are designing a new system or upgrading an existing one, this SCR is an excellent choice for your power control needs.

For detailed specifications, application notes, and additional resources, please refer to the official STMicroelectronics website or contact their support team for technical assistance.