ON Semiconductor MBR340 Schottky Barrier Rectifier

The ON Semiconductor MBR340 is a robust Schottky barrier rectifier designed for high-efficiency power supply applications. This high-performance component is a critical building block in modern electronics, providing low forward voltage drop and high surge current capability. The MBR340 is engineered to cater to a wide range of applications, including power factor correction (PFC) circuits, free-wheeling diodes, polarity protection devices, and low-voltage, high-frequency inverters.

Key Features

• Peak Repetitive Reverse Voltage: 40V, which makes it suitable for many low voltage applications.
• Forward Continuous Current: 3A, ensuring suitability for handling moderate current loads.
• Low Forward Voltage Drop: Provides higher efficiency in the rectification process, leading to energy savings.
• High Surge Capability: Capable of withstanding high surge currents, making it reliable in applications with potential for current spikes.
• Guard Ring for Stress Protection: Enhances reliability through the provision of voltage stress protection.

Applications

• Switching power supplies
• Converters
• Free-wheeling diodes in converters and motor control circuits
• Power factor correction (PFC) circuits
• Reverse battery protection
• DC-to-DC converters

The MBR340 is housed in a compact, industry-standard DO-201AD package, which allows for easy integration into a variety of circuit designs. Its robust construction ensures that it can operate reliably over a wide temperature range, making it suitable for challenging environmental conditions.

ON Semiconductor's commitment to quality ensures that the MBR340 meets stringent standards, delivering performance and reliability. With its combination of low power loss, high efficiency, and thermal stability, the MBR340 is an excellent choice for designers looking to optimize their power management systems.

For detailed specifications, application notes, and additional resources, designers and engineers are encouraged to consult the datasheet and technical documentation available from ON Semiconductor.