3EZ190D5E3/TR8 Discrete Semiconductor Products

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Diodes are semiconductor components used to conduct a current in one direction only and have many applications. A common type of diode is the Zener diode, which unlike typical diodes allows current to flow in either direction, but it does so with a limited voltage drop. This is referred to as a voltage regulator, and the 3EZ190D5E3/TR8 is an example of such a device.

The 3EZ190D5E3/TR8 is a single Zener diode, meaning it has a single p-n junction. This junction is connected to two terminals, the anode and the cathode. The anode is marked with a “+” symbol and the cathode is marked with a “−” symbol. The voltage that is allowed to flow across this device is limited to a maximum of 190 volts. This maximum voltage is what is referred to as the Zener voltage. Any voltage above this maximum will be clamped to this Zener voltage.

The 3EZ190D5E3/TR8 is often used as a voltage regulator to create a series of reference voltages, or to limit and regulate a voltage input. It is often used in noise suppression circuits, as it can shunt any transient noise to ground, or for device protection circuits which will prevent any unexpected voltages from damaging sensitive circuits.

The 3EZ190D5E3/TR8 can also be used for a number of other applications such as in voltage multipliers, voltage clamping circuits and even as an audio amplifier. As with any Zener diode, the 3EZ190D5E3/TR8 has a wide range of applications, but it is most commonly used as a voltage regulator.

The 3EZ190D5E3/TR8 operates on the same principle as all Zener diodes, where the voltage is limited to the Zener voltage by a built-in electric field. When a voltage is applied across the terminal, the electric field of the junction begins to deplete and a voltage imbalance begins to occur. This causes a current to flow through the diode in the opposite direction, which will ultimately be limited to a maximum of the Zener voltage.

This current is referred to as the Zener current and it is used to limit the voltage across the anode and cathode terminals. The Zener current must always be higher than the current that the Zener diode is expected to regulate and suppress. If the Zener current is lower than the regulated current, it will not be able to provide the necessary clamping effect.

The 3EZ190D5E3/TR8 is an efficient and cost-effective voltage regulator for various applications. Its low forward voltage drop makes it ideal for noise suppression circuits, and its high power rating ensures it is suitable for a wide range of applications. Its compact size also makes it suitable for space-constrained designs.

In conclusion, the 3EZ190D5E3/TR8 is a single Zener diode that is commonly used as a voltage regulator due to its ability to limit and regulate a voltage input. It is an efficient and cost-effective component suitable for a wide variety of applications such as noise suppression, device protection and voltage multiplier circuits. Furthermore, its small size makes it suitable for space-constrained designs.

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