3EZ190DE3/TR12

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A 3EZ190DE3/TR12 Zener diode is a widely used diode, particularly in electronics applications. It is a single diode, meaning just one type of diode is used in a particular application. It is also a part of a range of packaging options, meaning it can be used for many different applications that require different sized packages.

A 3EZ190DE3/TR12 is a Zener diode, which means it has a reverse breakdown voltage or Zener voltage. This device is typically used to regulate over-voltages in various circuits. The voltage breakdown of the diode determines its working point, depending on the application.

3EZ190DE3/TR12 has a wide range of applications, in particular because of its series of packaging options. This diode can be used to protect both AC and DC circuits from high voltage levels, and even aid in the filtering of power supplies. It can also be used to provide voltage regulation, and aid in frequency adjustment of oscillators. As it can be packaged in a range of sizes, it is ideal for applications which require high power, or applications that must fit into tight spaces.

The working principle of a zener diode is based on the point that when the supply voltage on one side of the diode exceeds the breakdown voltage, the diode becomes forward biased. This allows current to flow from the anode to the cathode, allowing it to regulate the supply voltage. It is also possible to use Zener diodes in a reverse biased configuration, allowing it to control the current passing through.

The 3EZ190DE3/TR12 zener can be used in a wide range of applications, from protection against over-voltages, to regulation, and even oscillator frequency tuning. Its range of packaging options makes it an ideal choice for applications that require a small package size, or powerful current, making it a versatile addition to any circuit design.

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