1N4752A-T50A

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Diodes - Zener - Single are typically used to protect an electronic device from excessively polarized voltage. 1N4752A-T50A works similarly to other diodes in the series, but it employs a specific technique known as “clamping” to protect a circuit from hazardous voltages. Here is a brief explanation of the application field and working principle of the 1N4752A-T50A.

Application Field

The application field of 1N4752A-T50A involves the protection of electronic devices from over-polarized voltage. It can be used to maintain the output voltage of a circuit, prevent excessive current flow through an electrical system, and protect against over-voltage or voltage spikes. This diode is ideal for applications that require a small package and low power dissipation.

Working Principle

1N4752A-T50A uses a Zener voltage breakdown to act as a “clamp” for over-polarized voltages. A Zener breakdown is a condition which occurs when the electric field applied to a diode exceeds the diode\'s breakdown voltage. This causes a rapid increase of current flow from its cathode to its anode with a very small rise in voltage. The resulting current is proportional to the square of the voltage. The breakdown voltage of the 1N4752A-T50A is 5.0V, meaning that it will not protect the circuit if the input voltage is equal to or higher than 5.0V.

The principle of operation of this diode is similar to many other Zener diodes, which is to limit the voltage passing through the diode\'s terminals. It provides over-voltage protection by clamping the voltage passing through the diode to a safe level. It also works as a voltage regulator over a wide temperature range, ensuring that the output voltage remains stable regardless of temperature changes. Additionally, it provides over-current protection by limiting the current passing through the diode\'s terminals to a predetermined value.

In summary, the 1N4752A-T50A is an extremely reliable diode which can help protect electronic devices from over-polarized voltage. It has a small package and low power dissipation, making it ideal for applications that require a reliable protection. Additionally, its Zener breakdown principle and clamping technique are able to maintain the output voltage and provide both over-voltage and over-current protection.

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