SURD8530T4G-VF01

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SURD8530T4G-VF01 is categorized as a diode rectifier and built for single-phase applications. It is a compact and robust rectifier diode with an ultrafast recovery rate, which is suitable for a variety of applications, including high current and switching operations such as DC to AC frequency converters and high frequency switching power supplies. It has a high surge capability and low reverse recovery current which make it exceptionally suitable for soft-switching, power factor controls and hard switching systems.

Application Field

SURD8530T4G-VF01 diodes are ideal for a variety of applications, including:

• General rectification.
• Converters and Inverters.
• DC-DC converters.
• Power Supplies.
• High frequency switching converters.
• Soft switching applications.
• Motor control.

The diode also has applications in energy management and display systems, security systems, and radio frequency circuits.

Working Principle

When the voltage at its anode is more positive than the voltage at its cathode, the SURD8530T4G-VF01 diode begins conducting and allows current to pass through it. Current flows from the anode to the cathode and as it does so it is rectified—it passes through the diode in only one direction. When the voltage differential across the diode is reversed and the voltage at its anode is more negative than the voltage at its cathode, the diode ceases to conduct and stops current from flowing. This is known as reverse breakdown voltage.

SURD8530T4G-VF01 diodes also exhibit a unique characteristic when switched off, known as reverse recovery current. When a diode is switched off, it generates a spike of current. This current spike lasts only a few nanoseconds but is enough to cause damage to some sensitive electrical components. To protect these components, the diode\'s reverse recovery current must be minimized. The SURD8530T4G-VF01 diode has a remarkably low reverse recovery current, making it suitable for use in soft-switching and power factor control applications.

The components of the SURD8530T4G-VF01 diode make it a versatile and reliable device for high current and frequency switching applications. Its small form factor and low reverse recovery current make it an ideal choice for a variety of applications, from power supplies to motor control.

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