MMSZ4696-HE3-08

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MMSZ4696-HE3-08 is a type of single Zener diode. It belongs to surface mount Zener diode and typically used for power management. It has a maximum power dissipation of 3.2 watts at an operating temperature of 30 °C. It has an operating voltage range of 6.32 to 6.37 volts and a maximum reverse leakage current of 350 µA.

Features

The MMSZ4696-HE3-08 diode has a number of features. It has a breakdown voltage of 6.35V and a maximum reverse voltage of 6.37V. It can operate at temperatures ranging from 30 °C to +150 °C without any de-rating. This makes it suitable for use in a variety of applications. It also has a low forward voltage drop of 1V to make sure minimal power is lost. It has a very low capacitance of 15pF, which allows for higher switching speeds and reduced power consumption.

Application Field and Working Principle

MMSZ4696-HE3-08 diodes are widely used in power management applications such as voltage regulation, over-voltage protection, and circuit protection. They can be used in power adapters, motor controls, solar installations, and portable electronic devices. They can also be used in applications where fast switching and low power consumption are required.

The working principle of MMSZ4696-HE3-08 diodes is relatively simple. When the voltage across the diode is higher than its breakdown voltage, zener breakdown occurs and the diode exhibits reverse breakdown behavior. This allows the current to flow in the opposite direction, thus limiting the voltage across the diode to its breakdown voltage, or Vz. This effect is known as zener breakdown, and is the primary way this diode is used.

When the voltage across the diode is lower than its breakdown voltage, the diode behaves like a normal rectifier, allowing current to flow in only one direction and thus limiting the current to a specific value. This effect is known as rectification, and this is another way the MMSZ4696-HE3-08 diode is used.

In addition to voltage regulation, voltage protection, and circuit protection, the MMSZ4696-HE3-08 diode can also be used for switching. When connected in series with a load, the diode can be used as a switch by varying the voltage applied. When the voltage is greater than the breakdown voltage, the diode switches on and allows current to flow. Conversely, when the voltage is lower than the breakdown voltage, the diode switches off and blocks the current flow.

Advantages

The MMSZ4696-HE3-08 diode has several advantages over other types of diodes. It has a high breakdown voltage, making it suitable for use in applications where high voltage regulation is required. It also has a low forward voltage drop and very low capacitance, which reduces power loss and enables higher switching speeds. The operating temperature range of MMSZ4696-HE3-08 diodes is also wide, making them suitable for use in a variety of applications.

Conclusion

MMSZ4696-HE3-08 is a single Zener diode that can be used in power management applications such as voltage regulation, over-voltage protection, circuit protection, and switching. It has a wide operating temperature range and a high breakdown voltage, making it suitable for a variety of applications. It also has a low forward voltage drop and a low capacitance, which helps reduce power loss and enable higher switching speeds. This makes it an ideal choice for many applications.

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