1PMT5919AE3/TR13

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1PMT5919AE3/TR13 is a zener diode, which is a type of diode specifically designed to operate in the reverse-biased mode. It is used to regulate and control the flow of current in an electrical system.

Application Field

1PMT5919AE3/TR13 functions as a voltage regulator and is typically used as a replacement for a fixed resistor as it has a more precise and stable output voltage. They can be used to provide a stable reference voltage for circuits such as voltage regulators, voltage multipliers, voltage-regulated power supplies, and trans-impedance amplifiers. It can also be used to prevent overvoltage or surges in circuits, and to protect against static electricity.

Working Principle

When current in a reverse-bias configuration flows through a Zener diode, a small amount of current is able to pass through, creating a controlled voltage drop across the diode. When the voltage drop across the diode is greater than its designed threshold, the Zener diode begins to conduct more current. This conversion of current to voltage is what makes the Zener diode a voltage regulator. The voltage drop across 1PMT5919AE3/TR13 can be easily adjusted by changing the amount of current passing through it.

1PMT5919AE3/TR13 is designed with tight tolerances, typically 5% or 7% tolerance, allowing it to be used as a more precise voltage regulator. In addition, the diode exhibits reverse leakage current characteristics. When a voltage is applied to the diode, the reverse leakage current increases exponentially within the given voltage range. This feature allows for a more stable and predictable output voltage, as the Zener diode does not require any additional biasing circuit for its operation.

1PMT5919AE3/TR13 is a popular and widely used Zener diode due to its ability to provide a well-regulated, reliable and stable output voltage. Furthermore, due to its effective voltage regulation, it can be used in a wide range of applications.

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