MBRB2080CTTR

Diodes - Rectifiers - Arrays

The MBRB2080CTTR is an advanced diode array that combines two 75V, 800A rating Schottky rectifiers into a single 5mm x 7mm package. It features superior power dissipation in a spacing-saving footprint and is ideal for use in a variety of applications. This article will discuss the application fields and working principle of the MBRB2080CTTR in greater detail.

Application Fields

The MBRB2080CTTR is typically used in a variety of applications, including automotive power conversion and bridging applications, such as DC/DC converters, module level power converters, and bridges for AC-DC conversion. It is robust and reliable, and provides superior power dissipation in a miniature size. The MBRB2080CTTR offers a low-resistance, superior conduction performance, as well as low-inductance properties that make it suitable for quasi-resonant adapters.

Working Principle

At its core, the MBRB2080CTTR is an integrated two-pin device. This two-pin device consists of two Schottky rectifiers, each with a voltage rating of 75V, and 800A current-handling capacity. The Schottky barrier aids in forward current conduction by providing a low-voltage drop across the rectifier. Additionally, the data sheet indicates that the MBRB2080CTTR is designed to handle operating temperatures up to 150°C.

The rectifiers in the MBRB2080CTTR are configured for parallel connection, thereby providing a common-cathode configuration. In this configuration, the diode array can effectively carry much higher current than if it were connected in a series configuration. The MBRB2080CTTR also offers high-speed switching capabilities due to the Schottky rectifier material\'s unique characteristics.

The MBRB2080CTTR is also designed with built-in protection features. Its low leakage current reduces any risk of self-heating, as well as offering protection against over-voltage and over-current scenarios. The array also contains self-resetting short-circuit protection, which disconnects the device in the event of a short circuit and then reconnects it once the current drops to a safe level.

Overall, the MBRB2080CTTR is an efficient and reliable diode array that can be used in a wide variety of automotive, commercial, industrial, and consumer applications. Its low-resistance, superior conduction performance, and low-inductance properties make it an ideal solution for applications requiring fast switching times and higher current-handling capabilities.