ON Semiconductor MBR140SFT1G Schottky Power Rectifier

The MBR140SFT1G from ON Semiconductor is a state-of-the-art Schottky barrier rectifier designed for high-efficiency power management applications. This compact surface mount device is characterized by its low forward voltage drop and high surge handling capability, making it a suitable choice for a wide range of electronic circuits, including power supply, DC-DC converters, and reverse battery protection.

Key Features

• Low Forward Voltage Drop: The device offers a low forward voltage drop, which enhances system efficiency by reducing power loss during operation.
• High Surge Capability: With its excellent surge handling capacity, the MBR140SFT1G can withstand high current spikes, ensuring reliability in demanding situations.
• Power Dissipation: Rated at a power dissipation of 500 mW, this Schottky rectifier can handle moderate power levels, suitable for a variety of applications.
• Low Power Loss: The low power loss characteristics of this component contribute to the overall energy efficiency of the system in which it is used.
• Guard Ring Die Construction: The guard ring construction provides enhanced reliability and stability by protecting against potential breakdown due to high voltage stress.
• Temperature Range: It operates within a junction temperature range of -55°C to +150°C, accommodating a wide spectrum of environmental conditions.

Applications

• Switching power supplies
• Converters
• Free-wheeling diodes
• Reverse battery protection
• Automotive applications
• Portable devices

The MBR140SFT1G is provided in a compact SOD-123FL package, which is optimized for automated assembly processes and takes up minimal space on a printed circuit board. Its Pb-free design also meets environmental standards, such as RoHS compliance, ensuring that it is suitable for use in green products. With its combination of efficiency, reliability, and compact form factor, the MBR140SFT1G Schottky barrier rectifier from ON Semiconductor is an excellent choice for designers looking to enhance the performance of their power management systems.