DD175N32KHPSA1

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Diodes are an essential component of most electronic circuits, used to pass electric current in one direction but block it in the other. Rectifier arrays are a specialized type of diode, allowing an input current to be split into multiple outputs. DD175N32KHPSA1 is a particular rectifier array produced by ON Semiconductor, and is suited for a variety of applications.

Application Fields

The DD175N32KHPSA1 rectifier array is suitable for high-frequency rectification in a variety of electronic applications, such as:

• DC/DC power converters
• AC/DC rectifier switches
• Portable power supplies
• On-board power conversion
• Consumer electronics
• Industrial power supplies

The array has a maximum blocking voltage of 175V, and per-diode peak current ratings of 32A, making it well-suited for use in various high-power applications. It also features a built-in thermal shut-down, ensuring stable operation and protection under extreme conditions.

Working Principle

The DD175N32KHPSA1 rectifier array consists of two sets of rectifiers, each containing three silicon diodes. When an AC input current is applied, each of these diodes blocks the negative half of the waveform, allowing only the positive half to pass through. The resulting current consists only of positive half-cycles, limiting current flow in one direction and producing a pulsed DC current.

The rectifier array also contains a number of safety features, such as over-voltage and over-temperature protection, designed to maximize its reliability. Additionally, the array has a peak surge current rating of 1200A, making it suitable for use in various high-current applications.

Conclusion

The DD175N32KHPSA1 rectifier array from ON Semiconductor is a specialized diode array designed for high-frequency rectification in a variety of applications. It has a maximum blocking voltage of 175V and per-diode peak current ratings of 32A, making it suitable for high-power applications. The array also includes several safety features, such as over-voltage and over-temperature protection. The array\'s peak surge current rating of 1200A makes it well-suited for use in various high-current applications.

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