MBR40020CTL

Diodes - Rectifiers - Arrays include a wide range of components used to regulate or block current flow in electronic circuits. The MBR40020CTL is one example of such a component, and its uses and workings are summarized below.

Application Field

The MBR40020CTL is a fast recovery and ultra-low-loss rectifier, featuring low forward and reverse recovery and EMI noise reduction. It is able to support energy-saving in upstream rectification and DC-DC conversion. It is a 4-cell diode array (400V), and is designed to replace two 400V Schottky diodes in any application with extended reverse voltage ratings.

As an example of its application, the MBR40020CTL can be used for ultra-fast soft switching PFC converters, such as for LED lighting or server switching powers. The device is also suitable for use in PFC boost converters, high-efficiency rectifiers, EMI filter and also 3- or 4-phase motor voltage regulators. It can also be used in a wide range of automotive applications, solar and domestic equipment, such as motor control, and in many power supplies.

Working Principle

A diode consists of two electrodes encased in a semiconductor material such as silicon, gallium arsenide, or germanium. When voltage is applied to the diode, an electric field is created that causes the current to flow in a single direction only. This allows the diode to block current of one polarity and allow current of another. In the MBR40020CTL, this is achieved by an advanced high voltage process and design.

The MBR40020CTL features low forward recovery time and small reverse recovery times, which enables faster switching and better efficiency. It also features reverse voltage ratings up to 400V and a maximum power dissipation of 1.8W. Additionally, the device provides improved EMI noise reduction and lower surge current reduction, contributing to its high power density, reliability and energy efficiency.

The MBR40020CTL is available in a variety of packages, including SMA, SMD and TO-247, allowing it to be easily integrated into various designs. In conclusion, the component can be used in a wide range of applications and offers effective EMI noise reduction. It is suitable for a variety of PFC chargers and boost converters, as well as for switch mode and solar power supplies.