ON Semiconductor MBRM140 Schottky Diode

The MBRM140 Schottky Diode from ON Semiconductor is a high-performance rectifier diode designed to meet the needs of a wide range of electronic applications. This diode is a part of the Schottky barrier rectifier series, which are well-known for their low forward voltage drop, high efficiency, and fast switching capabilities.

Key Features

• Low Forward Voltage Drop: The MBRM140 boasts a low forward voltage drop, which ensures minimal power loss and improved efficiency in power conversion applications.
• High Surge Capability: With its robust construction, this diode can withstand high surge currents, making it suitable for applications that experience occasional overcurrent conditions.
• Fast Switching Speed: The fast switching speed of this diode is ideal for high-frequency applications, contributing to reduced switching losses and improved performance.
• Power Dissipation: It features a power dissipation of 500 mW, which allows it to handle moderate power levels in compact circuit designs.
• Surface Mount Package: The MBRM140 comes in a compact surface-mount package, which is perfect for space-constrained applications and allows for efficient assembly in automated manufacturing processes.

Electrical Characteristics

The MBRM140 has a peak repetitive reverse voltage (Vrrm) of 40V, making it suitable for use in low voltage applications. Its maximum average forward rectified current (If(av)) is 1A, which is sufficient for a variety of power management tasks. Additionally, the device has a maximum forward voltage drop of 0.5V at 1A, ensuring energy-efficient operation.

Applications

This Schottky diode is versatile and can be used in a range of applications, including:

• DC-DC converters
• Power supplies
• Reverse battery protection
• Freewheeling diodes in converters and motor control circuits
• Automotive applications
• Portable devices and battery charging circuits

With its robust design and reliable performance, the ON Semiconductor MBRM140 Schottky Diode is an excellent choice for designers looking to improve efficiency and reduce losses in their electronic circuits.