MM3Z7V5ST1G

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A Zener diode is a type of diode that allows current to flow in the forward direction as a normal diode, but will also flow in the reverse direction when the voltage is above a certain value that is determined by the voltage known as the Zener breakdown voltage. The MM3Z7V5ST1G is a single Zener standard diode that operates under a 7.5V Zener breakdown voltage. It features a low dynamic impedance and low leakage characteristics, making it highly reliable and efficient.

In terms of application fields, MM3Z7V5ST1G is mainly used for voltage regulation, level shifting and interfacing between different voltage domains in various types of circuits. It is widely used in computing and electronics, especially for low-voltage systems. For example, MM3Z7V5ST1G can be used in logic circuits, fiber-optic receivers, voltage dividers, and power supplies for various types of electronic devices. It can also be used in radio frequency circuits and laboratory experiments.

The working principle of the MM3Z7V5ST1G is mainly based on the Zener breakdown phenomenon. When the reverse voltage across it is higher than the Zener breakdown voltage, a large dynamic impedance will be formed in the junction. This impedance will cause the excessive voltage to be limited and the voltage across it will remain at its Zener breakdown voltage when the current flows in the reverse direction. This maintains a stable voltage, thus maintaining a stable operation of electronic devices.

In conclusion, the MM3Z7V5ST1G is a 7.5V Zener diode mostly used for voltage regulation, level shifting and interfacing, especially for low-voltage systems. Its working principle is based on the Zener breakdown phenomenon, where a dynamic impedance is formed when reverse voltage is higher than the Zener breakdown voltage and the voltage across it will remain at the Zener breakdown voltage, allowing for stable operation of electronic devices.

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