JANTX1N4581AUR-1

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Diodes have been part of a wide variety of electronic circuits for many years and are designed to allow electric current to flow in one direction, while blocking current in the opposite direction. Zener diodes are a special type of diode that has been designed to allow current to flow in either direction and are used for various voltage clamping, voltage regulation, and other applications. The JANTX1N4581AUR-1 is a single zener diode from Vishay Semiconductor that is available in a small 2-pin SOD-323 package. It is capable of providing absolute maximum peak power dissipation of 500 M W at 86 mA and a maximum zener voltage of 5.6 V.

The JANTX1N4581AUR-1 has a wide range of application fields. It is primarily used in circuit design that requires voltage regulation and signal level-shifting. It can also be used in applications where current limiting, transient suppression, and glitch filtering are needed. It is commonly used in automotive and military/aerospace applications, as well as in consumer electronics and industrial automation systems.

The primary working principle of the JANTX1N4581AUR-1 is the Zener effect. This effect acts as a diode that is specially designed to allow current to flow in both directions and employs the principle of "electron–hole" recombination. When a voltage higher than the zener voltage threshold is applied to the diode, the diode will be "forward-biased" and majority of current will bypass the diode. When a voltage lower than the threshold is applied, the diode will be "reverse-biased" and permit current to pass through only in the direction of the electron flow. The Zener effect could be exploited to maintain a steady voltage output by using the diode as a regulator.

In summary, the JANTX1N4581AUR-1 from Vishay Semiconductor is one of the many single zener diodes available on the market. The diode allows current to flow in both directions and employs the Zener effect to achieve voltage regulation and voltage clamping. It is designed to provide maximum peak power dissipation of 500 M W at 86 mA and a maximum zener voltage of 5.6 V. The JANTX1N4581AUR-1 can be used in a wide range of applications, such as automotive, military/aerospace, consumer electronics, and industrial automation systems.

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