Product Overview: MBRS140T3G - ON Semiconductor

The MBRS140T3G is a robust surface-mount Schottky Power Rectifier designed by ON Semiconductor, a leader in energy-efficient innovations. This state-of-the-art rectifier is built for applications requiring low power loss, high efficiency, and a compact design. The MBRS140T3G is housed in an SMB package, which offers a small footprint on the PCB and is compatible with automated placement equipment.

Key Features

• High Surge Capacity: The device can handle high surge currents, making it suitable for applications that may experience short bursts of overcurrent.
• Low Forward Voltage Drop: The MBRS140T3G offers a low forward voltage drop, reducing power loss and improving efficiency during operation.
• Power and Heat Management: The device features a maximum operating junction temperature of 150°C, contributing to its reliability and longevity under high-temperature conditions.
• Guardring for Stress Protection: The inclusion of a guardring enhances the device's robustness by providing overvoltage protection, which is crucial for maintaining stability and performance.

Applications

The MBRS140T3G is versatile and can be used in a wide range of applications, including:

• Power supply management
• DC-DC converters
• Free-wheeling diodes in converters and motor control circuits
• Automotive applications
• Reverse battery protection

Technical Specifications

• Package: SMB (Surface Mount)
• Peak Repetitive Reverse Voltage: 40 V
• Average Rectified Forward Current: 1 A
• Non-Repetitive Peak Forward Surge Current: 40 A
• Operating Junction Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

The MBRS140T3G Schottky Power Rectifier is an excellent choice for designers looking for a reliable and efficient power rectification solution. Its compact footprint, high surge capacity, and low power loss make it an essential component in modern electronic systems. Manufactured by ON Semiconductor, the MBRS140T3G is a testament to quality and performance in the semiconductor industry.