MMBZ4620-E3-18

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The MMBZ4620-E3-18 is a silicon Zener diode manufactured by ON Semiconductor. It is a single Zener diode, meaning it contains one diode inside a single package. The MMBZ4620-E3-18 has a maximum voltage of 18V, and a power rating of 500mW.

Zener diodes are commonly used for regulating voltages, and the MMBZ4620-E3-18 has a wide range of applications. It can be used to protect sensitive electronic components from voltage spikes, regulate the output voltage of a power supply, and as a voltage reference in power conversion systems.

The MMBZ4620-E3-18 uses a unique design methodology to provide a highly reliable, efficient and compact solution. The diode is comprised of a semiconductor material with a specific type of dopant, which allows it to conduct current in both directions. The diode is then encapsulated in a hermetic package to protect it from the environment and any external interference.

The working principle of a Zener diode is simple; it allows current to flow in one direction when the voltage across the diode exceeds a predetermined value. The Zener voltage is set by choosing an appropriate dopant material from a variety of materials with different properties. The dopant material determines the breakdown voltage of the diode, and thus, the voltage of the output. This process is known as ‘Zener breakdown’, and is the main principle behind Zener diodes.

The MMBZ4620-E3-18 is designed to be highly efficient, ensuring a low power consumption, and is ideal for a wide range of applications. It can be used for voltage regulation in a wide range of systems, such as in power supplies, motor controllers and switching power converters. It is also suitable for automotive, avionics, communications and industrial applications.

The MMBZ4620-E3-18 is an excellent choice for any application where stable voltage regulation is a priority. Its ability to provide reliable protection from voltage spikes, regulate output current, and act as a voltage reference makes it a great solution for various power supply and power conversion systems.

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