PZU20B1A,115

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The PZU20B1A,115 is a single Zener diode, manufactured by NXP Semiconductors, designed to provide reverse voltage protection. With an avalanche voltage rating of 115 V and an avalanche current of 1 A, it is one of the most powerful zeners available. It is also highly efficient, boasting an operating temperature range of -65°C ~ +175°C and maximum reverse current of 2.5 mA.

The PZU20B1A,115 is ideal for applications requiring high-voltage reverse polarity protection. It is designed to protect devices from reverse voltage spikes, providing quick and reliable circuit protection. In addition, its fast response time helps minimize the number of transient inputs that can cause damage to connected components.

The PZU20B1A,115 uses a unique Zener diode structure that enables it to provide a low reverse leakage current with no threshold voltage. It also has an ESD rating of Class 2, giving it the necessary protection against electrostatic discharge. This makes it suitable for use in electronic circuits, such as those found in industrial, automotive, and military applications.

The working principle of the PZU20B1A,115 is based on the Zener effect. When a voltage is applied to the diode, some of the current passing through the device is diverted away from its intended path. This is due to the fact that the reverse current is modulated by the voltage applied to the zener diode, creating a voltage drop.The PZU20B1A,115 is designed to have a breakdown voltage of 115 V and a breakdown current of 1 A. This means that when an avalanche voltage is applied, the current across the diode will be limited to 1 A. This ensures the device\'s reliability in protecting connected components.

In addition to its high-voltage protection, the PZU20B1A,115 also offers reverse current protection. When a large voltage is applied to the diode, a small portion of the current will be diverted away from the main path. This provides additional protection against short circuits, as the device can detect and divert any excessive current from connected components.

The PZU20B1A,115 is ideal for applications that require quick response times and protection from high-voltage reverse polarity. Its unique Zener diode structure and high-max-current capability make it suitable for a wide range of applications. It is also highly efficient, reliable, and cost-effective, making it an ideal choice for any high-voltage protection application.

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