MUR115G

Series:	SWITCHMODE™
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	150V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	875mV @ 1A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	35ns
Current - Reverse Leakage @ Vr:	2µA @ 150V
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:	MUR115

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Introduction

The MUR115G is a single-phase silicon rectifier diode with a maximum forward surge current of 10A. It is often used in high-current rectification applications and is extremely reliable. This article will explain the application field of the MUR115G and its working principle.

MUR115G Application Field

The MUR115G is mainly used in high-current rectification applications. It can be used in AC/DC converters and AC mains rectification in various electronic devices. These devices can be found in a wide range of applications, such as power supplies, uninterruptible power supplies (UPS), DC/DC converters, welding equipment, motor drive circuits and many more. In addition, the MUR115G can also be used as a polarity protection diode, which is a protective component used to prevent a circuit from potentially damaging itself due to incorrect polarity. This can happen when a user connects a DC power supply with the wrong polarity, as the current will flow in the opposite direction, potentially damaging the circuit. The MUR115G will prevent this from happening and protect the circuit from potential damage.

MUR115G Working Principle

The MUR115G is a rectifier diode, which works by allowing current to flow in one direction only. It is made up of two sections: the anode and the cathode. When voltage is applied to the diode, the anode will become more positive than the cathode, which allows current to flow through the diode and the cathode will become more negative. This is known as forward bias. At the same time, if current attempts to flow in the reverse direction, the diode will block this current and no current will flow. This is known as reverse bias. This is because the anode will become more negative than the cathode and the diode will block this current. This mechanism ensures that the MUR115G only allows current to flow in the forward direction, which is known as rectification. This is why the MUR115G is mainly used in rectification applications.

Conclusion

In conclusion, the MUR115G is a single-phase silicon rectifier diode which is mainly used in high-current rectification applications. It is also often used as a polarity protection diode. The MUR115G works by allowing current to flow in one direction only, which is known as rectification. This mechanism ensures that the MUR115G only allows current to flow in the forward direction.

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