Product Overview: MBRM120LT3 Schottky Power Rectifier

The MBRM120LT3 is a robust Schottky Power Rectifier from ON Semiconductor, renowned for its high efficiency and reliability in power management applications. This surface-mount component is a vital part of modern electronics, providing low forward voltage drop and high surge capability, which makes it an excellent choice for high-frequency rectification and free-wheeling applications in power supplies and other power-switching applications.

Key Features

• Low Power Loss: With its Schottky barrier design, the MBRM120LT3 ensures low forward voltage drop (typically 0.82 V at 1 A), which translates into reduced power loss and improved efficiency in your circuit designs.
• High Surge Capability: Its peak repetitive reverse voltage is rated at 20 V, with a surge capability that provides excellent performance for load dump protection and in situations with transient overvoltages.
• Compact Design: The MBRM120LT3 comes in a small Powermite® package, which is 1/5 the size of traditional rectifiers in the SMA package, saving valuable board space without compromising on power capacity.
• Robust Thermal Performance: The device's Powermite® package also offers improved thermal performance compared to traditional rectifiers, ensuring stability and longevity even under high temperature operating conditions.
• Environmentally Friendly: ON Semiconductor has designed the MBRM120LT3 to be lead-free, halogen-free, and RoHS compliant, making it a sustainable choice for environmentally conscious manufacturers.

Applications

The MBRM120LT3 is versatile and can be used in a variety of applications, including:

• DC-DC Converters
• Automotive Charging Systems
• Power Supply - Output Rectification
• Power Management Functions
• Reverse Battery Protection
• OR-ing Diode

Technical Specifications

Parameter Value Package Powermite® Repetitive Peak Reverse Voltage (V<sub>RRM) 20 V Average Rectified Forward Current (I<sub>F(AV)) 1 A Forward Voltage Drop (V<sub>F) 0.82 V @ 1 A Operating Temperature Range -55°C to +150°C

For detailed information, refer to the MBRM120LT3 datasheet on ON Semiconductor's official website.