HTZ280H20K

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The HTZ280H20K is one of several diode rectifier arrays manufactured by NXP Semiconductors. It is a high-voltage, 20,000-mile rectangular diode array designed to enable efficient, high-performance power rectification in applications that require a high voltage and a wide operating range. This diode array is designed to meet the challenges of applications such as switch-mode power supplies, converters, and uninterruptible power supplies. Let’s take a closer look at the application field and working principles of the HTZ280H20K diode array.

Application Field

The HTZ280H20K diode rectifier array is an ideal solution for applications that require a high voltage and wide operating range. It is suitable for use in switch-mode power supplies, converter circuits, and uninterruptible power supplies. It also offers an excellent solution for applications that require a high voltage, wide operating range and low loss. Its low ESR, low leakage current, and good thermal performance make it suitable for use in demanding applications. The HTZ280H20K has a maximum operating voltage of 176VDC and a maximum operating temperature of +125°C.

Working Principles

The HTZ280H20K is designed to provide efficient, high-performance rectification in applications that require a high voltage and wide operating range. The array consists of four low forward-voltage rectifiers, which are connected in reverse parallel. This helps to reduce the forward voltage drop and provide optimal efficiency. The diodes simultaneously provide protection against reverse current, making them ideal for use in applications that require high-efficiency rectification. The reverse-recovery time is less than 4nS and the typical forward current is 4A.

The thermo-mechanical properties of the HTZ280H20K are also excellent. It is capable of withstanding a high junction temperature of up to +125°C, which helps to prevent hot spots and failure due to excessive heat. The package design helps to maximize heat transfer, further minimizing the risk of failure due to excessive heat.

Conclusion

The HTZ280H20K diode rectifier array from NXP Semiconductors is designed to enable efficient, high-performance power rectification in applications that require high voltage and wide operating range. It is suitable for use in switch-mode power supplies, converter circuits, and uninterruptible power supplies. Its low forward-voltage drop, low ESR, low leakage current, and good thermal performance make it an ideal solution for high-voltage and wide operating range applications.

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