MMBZ5244B_D87Z

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Diodes, especially Zener diodes, are important components in many electric and electronic circuits, providing stable and reliable power, current, or voltage when needed. The MMBZ5244B_D87Z is one such diode, with the potential to nearly eliminate power noise, dropout voltage, and synchronous rectification in common switchmode power supplies. It’s part of a family of low-power, low-voltage rectangular diodes from ON Semiconductor.The MMBZ5244B_D87Z has an “A” suffix to its name, meaning it belongs to the A family of devices. This one has a maximum storage temperature of -65°C to +150°C, and a maximum operating junction temperature limit of +125°C. It has an absolute maximum peak repetitive reverse voltage of 8.0V, with a total capacity of 500 mW. It also has an alley reverse recovery time of 10 ns, making it ideal for high-frequency applications.Constructed with an avalanche-rated technology, the device provides excellent resistance to surges in current, making it relatively low-noise when compared to other designs. Its low capacitance, coupled with its low-output impedance and fast reverse-recovery time, allow the diode to withstand faster switching speeds, providing increased efficiency and reliability to integrated circuits and other components.The MMBZ5244B_D87Z works in two ways: as a series diode and as a shunt diode. When operating in series, the diode acts as a clamp, allowing only a certain amount of current to flow through the circuit. This helps to regulate the amount of power going to the rest of the circuit, so components are not overloaded. When the diode is used in shunt mode, the circuit is completely disconnected from the power supply, essentially turning it off. This allows a circuit to be completely shut down with minimal power consumption.The MMBZ5244B_D87Z is most commonly used in linear regulators, integrated circuits, and switch-mode power supplies as an active-clamp circuit element. It can also be used as an RF diode, as an ESD (electrostatic discharge) clamp, and for switches and thermistors. It\'s also used to protect and isolate sensitive electronics, as well as providing emergency low-voltage voltage protection. Overall, the MMBZ5244B_D87Z is a versatile and reliable diode that can be used for a variety of applications. Its top-notch design and avalanche-rating make it a very capable device for a wide range of uses. Its low-noise design and fast reverse-recovery time make it an excellent choice for sensitive applications where maximum performance is needed.

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