MUR320SB R5G

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	200V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	900mV @ 3A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	25ns
Current - Reverse Leakage @ Vr:	5µA @ 200V
Capacitance @ Vr, F:	45pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	DO-214AA (SMB)
Operating Temperature - Junction:	-55°C ~ 175°C

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Introduction

The MUR320SB R5G is a single diode rectifier specifically designed for reverse voltage protection and other applications in which rectifier performance is a key factor. It is a low loss and low forward voltage drop device, and its features include low current for reverse flow, high accuracy of reverse voltage protection, as well as a wide operating temperature range from -40°C to +150°C. This article provides an overview of the MUR320SB R5G’s application field and working principle.

Applications

The MUR320SB R5G is a reliable diode rectifier that can be used in a variety of applications. Specifically, it can be employed in:

• Reverse voltage protection
• Overvoltage protection
• Power Supply design
• Analog/Digital circuits
• Portable electronics/battery-powered devices
• Automotive/Medical

Working Principle

As a single diode rectifier, the MUR320SB R5G is designed to rectify AC signals, with the role of the diode being to convert an input AC signal into a DC signal. The basic operation of the rectifier is quite simple – when an AC signal is applied to the diode, the diode allows current to flow in one direction only, and blocks the flow of current when the signal is applied in the opposite direction.The mechanism behind this is the diode’s junction potential, which is defined as the potential energy barrier between the p-type and n-type sides of the semiconductor junction. When a positive voltage is applied to the diode, the voltage reduces the junction potential, allowing current to flow. Conversely, when a negative voltage is applied to the diode, the junction potential increases, thus blocking the current flow. This fundamentally describes how a diode rectifier works.The MUR320SB R5G utilizes advanced technologies to provide high accuracy of reverse voltage protection, low current flow for reverse flow and low forward voltage drop. It also has a wide operating temperature range from -40°C to +150°C, making it a reliable solution for many applications.

Conclusion

The MUR320SB R5G is a reliable single diode rectifier designed for reverse voltage protection and other applications in which rectifier performance is a key factor. It features a low loss and low forward voltage drop, and a wide operating temperature range from -40°C to +150°C. In this article, we have briefly discussed the application field and working principle of the MUR320SB R5G diode rectifier.

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