UGB8JCT-E3/81

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Diodes - Rectifiers - Arrays

UGB8JCT-E3/81 diodes are used for rectifying and multiplexing arrays. They are used in applications requiring current and voltage control, lightning protection for electrical systems, as well as protection from electromagnetic interference. The UGB8JCT-E3/81 is an ideal choice for these applications.

UGB8JCT-E3/81 Application Field

The UGB8JCT-E3/81 rectifiers are widely used in power electronics, automotive industry, energy conversion, lighting application, telecommunication, etc. With its broad usage and superior power dissipation, the UGB8JCT-E3/81 is a popular choice for these applications.

In power electronics, the UGB8JCT-E3/81 is used with both AC and DC supplies as it is a fast switching diode. This makes it an ideal rectifier for controlling voltage and current in applications such as power converters, capacitive-discharge ignition, flyback converters, and resonant converters.

In automotive industry, low power dissipation makes the UGB8JCT-E3/81 an ideal choice. It is used to control fuel intakes, airbag triggers, and electric windows and door locks. Also, the fast switching capability of the diode makes it a popular choice for brake lights, interior lighting, and navigation systems.

In energy conversion, UGB8JCT-E3/81 is used for controlling solar-energy conversion. Its low power dissipation is favorable for photovoltaic applications. Also, it is suitable for controlling the current in renewables and electrical-grid systems.

In lighting applications, UGB8JCT-E3/81 provides a fast switching action that makes it a preferable choice for television backlighting and controlling the intensity of LEDs in car and home lighting systems.

In telecommunication, UGB8JCT-E3/81 provides a safe and reliable protection against electrostatic discharge, lightning strikes, and radio frequency interference. The low power dissipation of the diode makes it suitable for mobile and cordless communication.

UGB8JCT-E3/81 Working Principle

The UGB8JCT-E3/81 is a fast-recovery rectifier made up of two diodes – an anode and a cathode. It has an anode that carries the incoming current and a cathode to disperse the current. A junction between the two diodes creates a potential barrier that blocks the flow of current in one direction and allows it to flow from the anode to the cathode.

When the anode voltage is higher than the cathode voltage, the junction allows the flow of current from the anode to the cathode. However, when the reverse happens, the junction creates a potential barrier that prevents the current from flowing in the reverse direction.

The UGB8JCT-E3/81 has a forward voltage drop of about 1.2V, and a reverse voltage drop of about 0.6V. The maximum current capacity of the diode is 8A and the maximum power dissipation is 8W. The diode has a fast recovery time of 4ns which makes it suitable for use in switching applications.

The UGB8JCT-E3/81 diode also features a high peak forward current of 13A, making it ideal for applications that require high-current switches. The diode also features low capacitance, making it suitable for high-frequency applications.

The UGB8JCT-E3/81 is a rugged, reliable, and safe diode. It features a fast recovery time, low capacitance, and high power dissipation, making it suitable for a wide range of applications.

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