Z4KE200HE3/54

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A Zener diode, also known as a Zener breakdown or avalanche diode, is a type of semiconductor device that can be used as a highly efficient voltage regulating component. They are used to provide constant voltage regulation in a wide variety of electronic applications. The Z4KE200HE3/54 is a single Zener diode that provides reliable and stable voltage regulation.

Zener diodes consist of two sections, an inner layer of doped P-type silicon and an outer layer of N-type silicon. A heavily doped N-type region is created at the junction of the two, and the two surfaces are heavily doped to produce a low, reverse breakdown voltage. This creates a region with a very low, stable reverse breakdown voltage, typically around 4 volts. When the applied voltage exceeds this reverse breakdown voltage, electrons from the N-type region begin to move to the P-type region, and the diode begins to conduct current in the reverse direction. This is known as the Zener breakdown effect, and is the basis for the operation of all Zener diodes.

The Z4KE200HE3/54 is a single Zener diode with a maximum power rating of 5 Watts. It has a reverse breakdown voltage of 20 volts, ±10% tolerance, and a power dissipation of 200 mW at room temperature. The diode offers excellent linearity, low noise, and high accuracy, making it ideal for applications requiring precise voltage regulation.

The Z4KE200HE3/54 is used in a variety of applications, including linear regulators, LCD displays, temperature controllers, power supplies, battery chargers, and motor controllers. The diode is also commonly used in DC-to-DC converters, as it can provide excellent voltage regulation over a wide range of input voltages and frequencies. It can also be used in AC-to-DC converters, as it is not affected by AC ripple. Additionally, the diode provides excellent protection against high voltage transients, and can prevent the destruction of sensitive components from overvoltage.

The Z4KE200HE3/54 is a single Zener diode designed for voltage regulation and protection applications in a wide variety of digital and analog devices. It offers reliable protection against high voltage transients and excellent linearity and accuracy for precise voltage regulation. The diode can be used in DC-to-DC and AC-to-DC converters, linear regulators, LCD displays, temperature controllers, power supplies, battery chargers, and motor controllers. Its reliable and stable performance make it an ideal choice for applications requiring precise voltage regulation.

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