Introducing the X0402MF Thyristor from STMicroelectronics

The X0402MF is a high-performance silicon-controlled rectifier (SCR) manufactured by STMicroelectronics, a global leader in semiconductor solutions. This SCR is specifically designed to address a wide range of applications requiring direct control of AC power, making it an ideal choice for professionals in the field of electronics.

Key Features

• Voltage Capacity: The X0402MF can handle a repetitive peak off-state voltage (VDRM/VRRM) of up to 600V, which is suitable for most AC line applications.
• Current Rating: With an on-state RMS current (IT(RMS)) of 4A, this device is capable of controlling moderate power levels efficiently.
• Gate Trigger Current: The SCR has a specified gate trigger current (IGT) of 5mA maximum, which means it can be triggered with a very low current, making it compatible with digital circuits and microcontrollers.
• Surge Current Capability: It has a non-repetitive surge peak on-state current (ITSM) of up to 20A, providing robust performance during short-term overloads.
• Packages: The X0402MF is available in a TO-202 package, which is widely used and easy to handle in various circuit designs.

Applications

The versatility of the X0402MF makes it suitable for a broad range of applications, including:

• Motor control circuits
• Over-voltage crowbar protection
• Capacitive discharge ignitions
• Regulated power supplies
• Lighting systems

Reliability and Quality

STMicroelectronics is known for its commitment to quality and reliability. The X0402MF SCR is no exception, as it is designed to meet high-quality standards and provide reliable performance in demanding conditions. It features a junction temperature range of -40°C to 125°C, ensuring stable operation across a wide temperature range.

Conclusion

Whether you are designing a new power control system or seeking a reliable component for your existing setup, the X0402MF from STMicroelectronics offers the performance, reliability, and versatility required for efficient AC power control. With its robust features and ability to handle significant power levels, the X0402MF is an excellent choice for engineers and designers looking to innovate and enhance their applications.