SMAJ5919AE3/TR13

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Diodes - Zener - Single

SMAJ5919AE3/TR13 is a single zener diode from the Semtech family of components. It is intended to be used for general purpose voltage regulation applications and reverse-current protection. This device is manufactured using Semtech\'s proven and robust semiconductor technology for reliability and performance in even the most demanding environments over a wide temperature range.

Application Field

SMAJ5919AE3/TR13 is designed to provide a constant and reliable voltage output over a wide range of input voltage levels. This makes it suitable for use in systems where adjustable voltage regulation is needed, such as in consumer and industrial electronics. It can be used in applications ranging from consumer appliances, industrial automation and medical equipment. The device is also capable of providing transient protection and preventing electrical overstress in high voltage, high current systems.

Working Principle

SMAJ5919AE3/TR13 is a zener diode, which works by allowing a constant voltage to be maintained across its terminals even when the current is varied. This occurs due to the unique construction of the diode, which results in a depletion region being formed in the middle of the p-n junction, which is responsible for the breaking down of the electric current when the voltage reaches a certain level. This is also known as Zener breakdown. The device is also temperature stable, meaning that its breakdown voltage is not affected by changes in environment temperature.

The diode is designed so that when the input voltage reaches the breakdown voltage of the device (5.9V in this case), the current will start flowing through the diode and the output voltage regulator will ensure that the output voltage is maintained within the specified range. This makes this diode a great choice for applications where precise control of the output voltage is required, such as in medical and industrial electronics.

In conclusion, SMAJ5919AE3/TR13 is an ideal component for use in applications that require adjustable voltage regulation and reverse-current protection. It is manufactured using Semtech\'s proven and robust semiconductor technology for reliability and performance in tough environments over a wide temperature range.

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