MBRF1635/45

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The MBRF1635/45 diode is an epitaxy rectifying device with enhanced reverse surge capability designed for high-volume consumer and industrial applications. Features of this type of diode include an hermetically sealed epoxy package dv/dt capability, low reverse leakage current, reverse voltage protection, high voltage operation, and low load capacitance. Its main applications include power supply modules, power converts, off-line to on-line DC/DC converters, and rectification of mains current in free wheeling circuits. In this article, we’ll look at the applications and working principles of the MBRF1635/45 diode.

Applications:The MBRF1635/45 diode is widely used in consumer and industrial applications. Its primary applications include: Power supply modules, where it is used to rectify mains current, thus converting the alternating current (AC) to direct current (DC). Power converters, where it is used to convert DC input to AC output. Off-line to on-line DC/DC converters, where it is used to convert one DC input into another DC output. Rectification of mains current in free wheeling circuits, where it is used to disconnect the DC output from the AC mains when the load power is cut off.

Working Principle:The MBRF1635/45 works by rectifying AC current into DC current. This is accomplished by the movement of electrons through the semiconductor material that make up the diode. When the forward bias voltage applied across the diode is greater than the built-in potential, electrons from the anode are attracted to the cathode, thus allowing current to flow through the diode. This current is then rectified and can be used to power an electrical circuit.

In reverse bias, the reverse voltage applied across the diode is greater than the built-in potential, and the electrons from the anode are repelled, thus preventing current from flowing through the diode. This provides protection to the electrical circuit and allows the MBRF1635/45 to be used as a switch in certain applications. Additionally, it has enhanced reverse surge capability due to the additional resistance of the semiconductor material.

The MBRF1635/45 diode also has a low load capacitance, which minimizes power losses. It also has a dv/dt capability, which prevents the diode from being damaged by sudden large voltage changes, and it has a low reverse leakage current which ensures efficient operation. Lastly, its hermetically sealed epoxy package increases the diode’s Stresses resilience.

In summary, the MBRF1635/45 diode is a popular device which is used in a variety of consumer and industrial applications. It is a rectifying device that has enhanced reverse surge capability, low load capacitance, dv/dt capability, and a low reverse leakage current. It is hermetically sealed epoxy package adds to its durability and reliability.

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