JANTX1N4975US

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The JANTX1N4975US Zener diode is a member of the Vishay Semiconductors\' extensive single diode product family. This diode series is designed for both unidirectional and bidirectional devices, offering excellent performance and reliability characteristics. Like all Zener diodes, the JANTX1N4975US is used to regulate a specific voltage within a circuit by providing a stable current flow.

The JANTX1N4975US is designed for a nominal current of 5A, with a maximum reverse current of 20mA and a breakdown voltage of 79.5V. It features a standard working temperature range of -55°C to 125°C, making it an ideal choice for applications in extreme temperatures. Additionally, its epoxy package offers superior isolation, mechanical strength, and electrical stability.

This Zener diode is commonly used in power supplies, voltage regulators, surge protection circuits, and other applications where a precise voltage needs to be controlled. Its precise current flow helps to ensure a stable voltage output and reduce electro-mechanical disturbances. Additionally, the JANTX1N4975US offers superior surge protection capabilities, helping to maintain the integrity of sensitive electronic components.

The main working principle of the JANTX1N4975US is similar to that of other Zener diodes. When the voltage across the diode exceeds the Zener voltage, current starts to flow between the cathode and anode side, causing a regulation of the voltage across the diode. This steady current flow helps to stabilize the voltage, preventing it from exceeding the Zener voltage.

The primary application areas for the JANTX1N4975US are system-level power protection for industrial, automotive, medical and consumer applications. Its precise voltage regulation and surge protection capabilities make it ideal for applications that require high reliability and accuracy, such as automotive electronics, computer systems and electronic test equipment. Additionally, it can also be used in applications where space is limited, such as portable electronics.

In conclusion, the JANTX1N4975US is a reliable and well-made Zener diode that is perfect for applications requiring precise voltage control. Its high performance and surge protection capabilities make it an ideal choice for many applications, such as automotive electronics, industrial control systems, and consumer electronics.

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