MBRD1040-T

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The MBRD1040-T is a single diode rectification component designed for applications such as automotive, telecommunications, and consumer electronics. It is developed by Fairchild Semiconductor and is available in an antibreak-down chip package. The component makes use of a planar double diffused silicon PIN diode, allowing it to provide excellent thermal characteristics and good reliability. Furthermore, the MBRD1040-T is engineered for reverse voltage protection and provides high-temperature reverse voltage protection.

The MBRD1040-T is specifically designed for applications such as indirect heating systems, power supplies, battery charger and discharge circuits, and mobile phones. It is designed to handle a repetitive reverse voltage of up to 40V and can accept a maximum surge reverse voltage of 100V.

The MBRD1040-T is a forward-acting diode, meaning when it is connected in a circuit, it will conduct current in the forward direction (from anode to cathode), and not in the opposite direction. This is accomplished through the device’s junction structure, which has a diode structure with a thin metallurgical layer connecting the n-type P-substrate and n+ layer, and a thicker N-substrate junction, resulting in high reverse current.

The device has two main modes of operation: reverse blocking mode and conducting mode. In reverse blocking mode, the device will block any current from flowing through the device in the reverse direction, preventing a short circuit or any other unwanted backflow. In conducting mode, the device will allow current to flow from the anode to the cathode, and it will provide the circuit with the necessary voltage for a regulated current.

The MBRD1040-T has a wide temperature operating range, from -55°C up to 150°C. It is also rated for an inductive load current of up to 5 Amps and a non-inductive load current of up to 8Amps. It is also designed to have a high surge current rating of up to 30A, making it suitable for use in high surge applications such as motors.

The MBRD1040-T is a versatile single diode rectification component designed to be used in a variety of applications. It is designed to provide excellent thermal characteristics, reliability and high temperature protection, along with a wide operating temperature range. Its versatility and high surge current rating makes it suitable for use in a variety of applications, from automotive to telecommunications.

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