ZM4755A-GS18

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The ZM4755A-GS18 is one of the most popular single zener diodes in the market due to its high efficiency and reliability. It is designed for use in a wide range of electronic applications, including controlling electronics, signal conditioning and power management. This device has a low forward voltage of 0.7 V, making it well-suited for a variety of applications.

Application Field

The ZM4755A-GS18 is commonly used in several applications, particularly in regulated DC voltage systems. This diode can be used to regulate the output of a DC power supply or even as a voltage reference. It can also be used as a voltage reference in analog-to-digital conversion and other signal conditioning systems.

Due to its low reverse current, the ZM4755A-GS18 is also a very useful component for limiting reverse current in protection circuits. The reverse voltage of this device is also very low, allowing it to be used without the need for an additional voltage source.

In addition, the ZM4755A-GS18 is ideal for use in audio and RF circuits, providing stable voltage regulation and excellent noise immunity. This makes it an ideal choice for automotive and industrial applications.

Working Principle

The ZM4755A-GS18 is a single zener diode that has a single P-N junction to regulate the voltage. It works by allowing current to flow in one direction through the diode until it reaches a certain voltage level. At this point, the device creates a reverse current which is used to stabilize the voltage at a constant level.

The current through the diode is mostly determined by the voltage across it, the power dissipation and the junction temperature. When the current flow approaches the zener voltage level, the voltage will saturate and remain at that level to maintain a constant output. The ZM4755A-GS18 is designed to deliver a maximum power of 450 mW at 25°C and 250 mW at +125°C.

The excellent regulation and noise immunity provided by this device make it one of the most reliable and efficient single zener diodes available in the market. It is also very easy to use and provides stable performance even in extreme temperatures.

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