MUR220G

Series:	SWITCHMODE™
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	200V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	950mV @ 2A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	35ns
Current - Reverse Leakage @ Vr:	2µA @ 200V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	Axial
Operating Temperature - Junction:	-65°C ~ 175°C
Base Part Number:	MUR220

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MUR220G Application Field and Working Principle

Introduction

The MUR220G is one of the most widely used rectifiers in the world today. Its ability to handle large amounts of current in a very small space makes it an attractive choice for power supply designers in a variety of industries. In this article, we will examine the application field and working principle of the MUR220G.

Application Field

The MUR220G is widely used in a variety of applications, ranging from consumer electronics to aerospace applications. In consumer electronics, it is commonly used in the power supplies of televisions, computers, cell phones, audio equipment, and other communications equipment. In the Aerospace industry, the MUR220G is used in the power supplies of high-performance navigation systems, weapons systems, and radar applications, as well as in other applications requiring a reliable, high-current supply. In addition to these applications, the MUR220G is also extensively used in the automotive, transportation, and power generation industries.

Working Principle

The MUR220G is a single component, single-phase rectifier. It consists of two opposing diodes connected in a bridge formation, with an electrically neutral line running between them. In operation, the positive terminal of the AC line is connected to the positive terminal of one diode, while the negative terminal is connected to the negative terminal of the other. When power is applied to the MUR220G, the current flows in one direction through the diode pair, resulting in a unidirectional current output.When the AC power is applied, the MUR220G operates as follows: Initially, the voltage from one side of the AC line is applied to the bridge pair. This creates a potential difference between the terminals, which in turn causes current to flow from the negative terminal of one diode to the positive terminal of the other. As the current passes through the diode pair, the voltage across the diode pair builds up until it reaches a predetermined threshold value. Once it reaches this predefined threshold value, the MUR220G enters a reverse bias state, preventing any further current from passing through the diode pair. The net effect of this process is that the MUR220G acts as a unidirectional rectifier, allowing current to flow in one direction only.

Conclusion

The MUR220G is a single component, single-phase rectifier which is widely used in a variety of applications, ranging from consumer electronics to aerospace applications. It is capable of handling large amounts of current in a small space, making it an attractive choice for power supply designers in many industries. The MUR220G operates by creating a potential difference between the terminals, which in turn causes current to flow from the negative terminal of one diode to the positive terminal of the other. The net effect of this process is that the MUR220G acts as a unidirectional rectifier, allowing current to flow in one direction only.

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