1N4947GP-E3/73 Discrete Semiconductor Products

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A diode is a two lead semiconductor device with a anode – the positive lead – and a cathode – the negative lead. Diodes have many uses ranging from protecting digital circuits from excessive current to rectifying alternating current (AC) to direct current (DC). The 1N4947GP-E3/73 is commonly used for protection from reverse voltage or to limit inrush currents. These diodes also have a host of other applications, including as a full wave rectifier.

1N4947GP-E3/73 diodes are classified as Single Rectifiers and can be used in a wide range of applications due to their fast switching speeds, low forward voltage drop and good power ratings. They are suitable for a variety of device protection and signal rectification applications such as: full wave rectifying protection in DC/DC converters, battery chargers, and DC/AC inverters. These diodes also offer reverse voltage protection in automotive electronic circuits and industrial electronic systems. The diode features blocking voltage of up to 8volts with a maximum current rating of 3A. When used as a rectifier, it can help reduce power consumption, minimize power loss and enhance reliability.

The 1N4947GP-E3/73 works by allowing electrical current to flow in one direction, the anode to the cathode. When an AC signal is applied, the diode will only allow the positive cycle to pass through and will block the negative cycle. This is known as rectification, and it is used to change the AC current into DC current. The diode can also be used in a reverse configuration to protect devices from over-voltage. When reverse voltage is applied, the diode will block the current from entering the device, acting as a fuse to prevent damage.

The 1N4947GP-E3/73 is constructed from an epoxy case and glass passivated junction, making them suitable for a variety of harsh environmental conditions. The diodes are also highly reliable, with a life expectancy of at least 100,000 hours. These diodes are often used in automotive, industrial, and consumer applications and can be used in a wide range of temperatures ranging from -55C to +150C.

The 1N4947GP-E3/73 is an incredibly versatile diode, capable of having multiple uses in a variety of applications. As a rectifier, it can help reduce power consumption, minimize power loss and enhance reliability. As a reverse voltage protection device, it can help protect devices from over-voltage. The diodes are also highly reliable, with a life expectancy of at least 100,000 hours, making them a great choice for a wide range of applications.

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