MUR305S M6G

The MUR305S M6G is a popular rectifier diode used in various applications where the need for high-speed switching and rectification exists. The device is suitable for use in a wide range of applications including general-purpose rectifiers, battery chargers, power supplies, motor controls, and inverters. It\'s also used in automotive and other automotive-specific applications.

Device Overview

The MUR305S M6G is a 300-volt MOSFET integrated rectifier diode that contains two P-Channel MOSFETs in a single package. It\'s a low-voltage, dual sided rectifier that requires only one external resistor to set the current limit. The package is small and leads are easy to mount for fast and simple installation.

The device operates by responding to fast external input signals from an overvoltage sensing circuit or sensing the forward current during forward conduction. The device quickly shunts current away from the external load and actuates the forward conduction path between the anode and the cathode on each side.

The device can withstand a maximum of 30 volts reverse voltage (VRM) and a maximum of 150 volts forward voltage (VFM). The device is also rated to more than 10,000 normal operating cycles. This makes it suitable for both high-power, low-power, and ultra-high-power applications.

Application Fields

The MUR305S M6G is suitable for various consumer and industrial applications including battery chargers, DC-DC converters, solar PV, traction applications, and motor drives. It\'s also used extensively in automotive applications such as powertrain, vehicle energy management, and powertrain control.

The device is also suitable for use in home appliances and consumer electronic products including radios, TVs, and video equipment. It can also be used in medical and other precision electrically powered equipment that requires fast and reliable switching.

The MUR305S M6G is also ideal for power supplies and inverters used in automatic voltage regulation and power factor correction applications.

Working Principle

The MUR305S M6G is constructed of two MOSFETs that are connected in an anti-parallel configuration. This allows the device to switch quickly and accurately between the two states of conduction and non-conduction. When external voltage is applied to the cathode, it acts as a voltage source and the internal current starts flowing through the device.

When the internal current appreciably increases, a sensing circuit senses the internal current and shuts off the path of conduction. As the internal current averages out, the voltage across the two terminals falls and the device reverts back to the off state. This process is repeated every time the external voltage is applied.

The MUR305S M6G is designed to be used in high-frequency switching applications where fast and accurate rectification is required. The device is also designed to be able to withstand high-voltage spikes and withstand large current flows.

Conclusion

The MUR305S M6G is a versatile, wide-band rectifier diode that can be used in a wide range of applications. It\'s suitable for high-speed switching and high-current applications in consumer, industrial, and automotive applications. Its compact size and easy to mount leads make it easy toinstall in any application. It operates by quickly responding to external input signals and by quickly shunting current away from external loads.