FFD20UP20S Discrete Semiconductor Products

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FFD20UP20S is a single rectifier diode, meaning that it conducts electric current in only one direction. It is designed to convert alternating current (AC) to direct current (DC). This type of diode can be effectively used in power supply and power rectification applications. It offers high surge capability and low reverse leakage current, and its robust design incorporates both high-speed and low-loss properties to make it a cost-effective solution.

FFD20UP20S has a high and stable reverse breakdown voltage of V RSM = 20V and a low forward voltage of V F = 0.28V @ I F = 1A. It is specifically designed for high power rectification and converters. The operating temperature range is from -40°C to 150°C and a reverse recovery time of 25ns makes it suitable for high frequency applications. The device can handle peak repetitive reverse voltage up to V RRM = 400V and repetitive peak forward current of up to I FM = 20A.

In operation, the device conducts a current in the forward direction when a positive voltage is applied across the anode and cathode of the diode. When used as a rectifier, it will convert the incoming alternating current to direct current. When a negative voltage is applied across the anode and cathode of the diode, the current flow is blocked; thus, the diode acts as an open switch and voltage is unable to pass through.

FFD20UP20S can be used in a variety of applications, including automotive and industrial power supplies, DC/DC converters, motor control and UPS systems, inverters, and high frequency power supplies. Another typical application is in power supply and rectification circuits, including diode bridges and isolated converters. In these applications, the diode can be used as a rectifier, allowing the positive half-cycle of the incoming AC waveform to pass through, while blocking the negative voltage. It can also be used in radio frequency (RF) applications where its fast switching capabilities are beneficial.

The FFD20UP20S is also suitable for use in computer power supply systems. This type of diode provides low voltage drop, fast switching speed, and robust performance, making it an ideal solution for a wide range of power supply systems. It can be used in a variety of power supply circuits, including high-frequency converters, battery chargers, and AC-DC switching power supplies.

In conclusion, FFD20UP20S diode is a cost-effective device designed to convert alternating current to direct current. It has a high reverse breakdown voltage, low forward voltage and a low reverse recovery time, making it suitable for high frequency applications. It can be used in a variety of applications, such as automotive and industrial power supplies, computer power supplies, and RF circuits.

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