MBRB15H50CTHE3/81

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Introduction

The MBRB15H50CTHE3/81 is a general-purpose high efficiency Schottky barrier rectifier array, also known as an MOSFET (Metal Oxide Semiconductor Field Effect Transistor) rectifier array. It is used in a wide range of applications, from consumer electronics products like cell phones and laptops to medical, industrial, and automotive applications. The MBRB15H50CTHE3/81 rectifier array is suitable for use in a variety of DC-DC converters, voltage regulator modules, battery chargers, and LED lighting applications. This article will discuss the application field and working principles of this rectifier array.

Application Field

The MBRB15H50CTHE3/81 is designed to address wide range of electronic applications due to its low power consumption and high efficiency. The device has two distinctive features that lend themselves to the use in various applications. The first is the maximum output current of 10A. The second is the low forward voltage drop of 0.3V max at 10A, which leads to better efficiency at higher power levels. This device also has a wide operating temperature range of -55°C to +150°C, making it suitable for use in both commercial and industrial applications.

The MBRB15H50CTHE3/81 can be used in a variety of applications, from consumer electronics to automotive applications. Common applications include DC-DC converters for isolated power supplies, power conversion for electric vehicles, LED lighting drivers, and battery charging systems.

The device is also suitable for use in medical applications due to its low thermal resistance, which helps to reduce the operating temperature. Since the device can tolerate high surge current, it is also suitable for applications where frequent sudden high power demands are needed.

Working Principle

The MBRB15H50CTHE3/81 is a six-phase Schottky Monolithic integrated circuit (MOSIC). Each phase has two devices in parallel, which allows the device to handle up to 10A. The device operates in four different modes – Forward Conduction, Reverse Conduction, Over Load Protection, and Thermal Shutdown. In Forward Conduction mode, the two diodes are in parallel and the voltage drop across the device is minimized. In Reverse Conduction mode, one diode is in forward conduction and the other is reversed biased. This mode is used when the device is under heavy load in order to limit the current. In Over Load Protection mode, the device turns off and does not allow any current to flow. Lastly, in Thermal Shutdown mode the device shuts off when the temperature reaches a certain level to protect the device from overheating.

The MBRB15H50CTHE3/81 has a low power consumption, high efficiency, and wide operating temperature range, which makes it an ideal choice for various applications. Its ability to handle up to 10A also makes it suitable for applications with frequent high power demands.

Conclusion

The MBRB15H50CTHE3/81 is a versatile Schottky Barrier Rectifier Array designed to address a variety of electronic applications, ranging from consumer electronics to automotive and medical applications. The device has high efficiency and low power consumption, and can handle up to 10A. Furthermore, the device operates in four different modes – Forward Conduction, Reverse Conduction, Over Load Protection, and Thermal Shutdown. This makes it an ideal solution for applications needing frequent high power demands.

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