MUR460 B0G

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MUR460 B0G is a type of single rectifier diode which offers high surge current capability, high-temperature reversestanding leakage current, low forward voltage drop and fast recovery time. It is designed to be used in various applications such as motor controllers, switch mode power supplies, motor control circuits, lighting ballasts, etc.The MUR460 B0G is a surface-mounted device that is composed of an anode and cathode terminals and an integrated anti-parallel zero-voltage-biased Schottky diode. It has a common-cathode configuration and the anode and cathode pins are denoted by an arrow symbol on the body of the device. It has a voltage rating of 400 volts and a maximum forward current of 4 Amperes.In order to understand its working principle, let us first look at the structure of the MUR460 B0G. The device has a single piece of N-type Silicon as its substrate which is used as a carrier material to form an epitaxy layer on its surface. The epitaxy layer acts as a collector layer and consists of a N+ region and a P+ region. The collector layer is connected to one of the two pins (anode or cathode) through a solder connection. The other pin is connected to a PN junction in the substrate which acts as the base region of the device.The MUR460 B0G works on a simple principle. When a forward voltage of 400V is applied across its anode and cathode pins, a current starts to flow through the N+ collector region. This in turn causes the electrons in the N+ region to move towards the P+ region, creating a negative potential. This negative potential further causes the electrons to cross the PN junction into the base region creating a hole at the PN junction. This hole eventually supplies the current for the device to work.The MUR460 B0G can be used in various application fields such as motor controllers, switch mode power supplies, motor control circuits, and lighting ballasts. Its high surge current capability makes it an ideal choice for applications which require a high current such as motor control circuits. Its high temperature reverse standing leakage current and low forward voltage drop make it efficient for applications such as light ballasts. And its fast recovery time allows it to be used in switch mode power supplies which require quick switching of the power supplied to the circuit.To conclude, the MUR460 B0G is a single rectifier diode which offers many advantages such as high surge current capability, high temperature reverse standing leakage current, low forward voltage drop and fast recovery time. It is suitable for applications requiring high current, low voltage, and quick switching. Therefore, it can be used in various application fields such as motor controllers, switch mode power supplies, motor control circuits, and lighting ballasts.

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