BZX384B12-E3-08

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The BZX384B12-E3-08 is a type of Zener diode, designed for general purpose applications. It is a three-terminal silicon diode that features low-voltage, high-current capabilities and a breakdown voltage range from 10.5V to 75V. The diode is housed in a hermetically sealed package, enabling it to better perform in a wide range of temperatures and environments. The BZX384B12-E3-08 is commonly used in voltage regulation, temperature sensing, and various other switching applications.

Working Principle:

The BZX384B12-E3-08 relies on the same working principle as other Zener diodes. When a voltage is applied to the diode, it will pass current up to its Zener voltage, after which the voltage across the load will remain constant, regardless of the voltage on the diode. This is known as "Zener breakdown", where the diode limits the voltage across the load device within the specified range. The internal resistance, or R_S, of the diode determines the amount of current that can be passed along.

Application Field:

The BZX384B12-E3-08 is a versatile component that can be used in a wide range of applications. It can be used for voltage regulation, overvoltage protection, temperature sensing, switching applications and much more.

The BZX384B12-E3-08 is commonly used as a voltage regulator, particularly in conjunction with a transistor. In this application, the diode regulates the voltage across the transistor\'s load, ensuring that it stays within a specified range. The diode\'s hermetically sealed package makes it ideal for use in high-temperature environments, where conventional diodes may fail.

The BZX384B12-E3-08 can also be used as a temperature sensor. In this application, the diode acts as a thermistor, where changes in temperature cause changes in the diode\'s resistance. This can be used to measure temperature, or to switch an electronic device on or off based on preset temperature thresholds.

The BZX384B12-E3-08 is also widely used in various switching applications, such as logic circuits and motor control. In these applications, the Zener diode is used to ensure that voltage remains in a specified range, allowing the circuit to operate smoothly.

The BZX384B12-E3-08 is an invaluable component for a wide range of applications, and its low-voltage, high-current capabilities make it perfect for many high-temperature applications. Its versatility makes it a great choice for designers looking for reliable, cost-effective solutions.

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