ONSEMI MUR820G Fast Recovery Power Rectifier, 200V 8A

The ONSEMI MUR820G is a high-performance SWITCHMODE™ power rectifier, engineered for efficiency and reliability in demanding electronic applications. Housed in a robust, moulded epoxy case, this component is designed to excel in high-frequency switching environments, providing stable and consistent performance where it matters most.

This ultrafast diode features an exceptionally low forward voltage drop of just 975 mV, which significantly reduces power loss and heat generation. Coupled with its low leakage current, this makes it an excellent choice for enhancing the overall efficiency of power systems. The device boasts ultra-fast recovery times of 25ns and 50ns, with a typical reverse recovery time of 35ns, allowing it to operate effectively in high-speed switching circuits without compromising on speed or reliability.

For safety and durability, the rectifier carries a UL94V-0 flammability rating, indicating high resistance to flame propagation. All external surfaces are corrosion-resistant, and the terminal leads are readily solderable, ensuring easy and reliable installation into your PCB designs.

Primary Applications:

• Switching Power Supplies: Ideal for use in AC/DC and DC/DC converters where high efficiency and fast switching are critical.
• Inverters: Provides reliable free-wheeling and rectification in motor drives and renewable energy systems.
• Power Management: Suitable for a wide range of industrial power management applications requiring robust performance and thermal stability.

With a maximum operating temperature of 175°C and a forward surge current capability of 100A, the MUR820G is built to handle transient overloads and operate reliably in tough industrial environments.