STTH1R02ZFY

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Diodes - Rectifiers - Single - STTH1R02ZFY

The STTH1R02ZFY is a single rectifier which is specifically designed for use in low-power systems. It is a Shottky barrier rectifier that is capable of handling up to 0.1A of current and has a maximum forward-voltage drop of 0.78V across the device. In terms of physical shape, this diode is a small, black ‘TO-92’ package.

Application Field

The STTH1R02ZFY diodes are primarily used in low-power applications. It is especially useful for creating circuits which can effectively convert AC voltage to DC voltage, meaning it is frequently used in power supplies, home appliances, and other circuits which require a stable power supply. The device is also useful in improving the lifetime of things like UPS (Uninterrupted Power Supply) circuits, and to also reduce voltage spikes.

Working Principle

The main purpose of a rectifier is to convert AC current into DC current. This is done via a diode which allows current to flow in only one direction. The properties of the STTH1R02ZFY make it perfect for this task, as it has a low forward voltage drop and a very low dynamic resistance. When AC current is applied to the diode, it converts it into a DC current by only allowing the current to flow in one direction and blocking the current from crossing the barrier in the opposite direction.

The STTH1R02ZFY also has a built-in protection feature which helps to ensure that the diodes do not overheat. This protection feature is known as the ‘Vet DCC’ and it will cut off current once the threshold of the diode is reached. This helps to ensure the diode does not suffer damage from too much current or voltage.

Conclusion

The STTH1R02ZFY is a single rectifier diode which is specifically designed for low power applications, such as power supplies and home appliances. It is capable of handling up to 0.1A of current, making it ideal for small circuitry. The device is also equipped with a built-in protection feature which helps to ensure the diode does not suffer damage from too much current or voltage. With its low forward-voltage drop and low dynamic resistance, the STTH1R02ZFY is the perfect device for any application which requires the effective conversion of AC to DC current.

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