MMBZ4684-E3-08

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The MMBZ4684-E3-08 is a diode-zener-single component. This component is part of the broader MMBZ range produced by Panasonic Electronic Components. The MMBZ4684-E3-08 diode-zener-single has many uses across a huge range of industrial and commercial applications.

Application Field

The MMBZ4684-E3-08 provides secondary feedback regulation across supplies and control signals. As such this component provides an excellent reference voltage source in both linear and switched mode applications. These components are widely used as transient suppressors for voltage spikes as well as for voltage regulation and protection. Some of the most common applications for this diode-zener-single include voltage regulation, clipping, energy management and surge protection.

Working Principle

The MMBZ4684-E3-08 diode-zener-single works by using a semiconductor junction, or diode and a resistor in series. When a current greater than the avalanche current of the diode flows, the voltage across the diode increases and triggers an avalanche current. This avalanche current removes voltage spikes that would otherwise damage both the component and circuit. The resistor limits the maximum current to the diode and provides a reference voltage, allowing the diode-zener-single to maintain both constant current and constant voltage across an application.

The MMBZ4684-E3-08 has been designed to optimize performance in applications where a minimal current, and constant voltage, is required. This makes it a great choice for use in applications such as voltage regulation, energy management and surge protection. The MMBZ4684-E3-08 also features very low noise generation and minimal power consumption.

Specifications

The MMBZ4684-E3-08 is rated at 3.3V and a power dissipation of 1W. The minimum breakdown voltage is 12V, while the maximum Zener impedance is 5Ohms. This diode-zener-single has a junction temperature range of - 55 to 150 degrees Celsius, a thermal resistance of 125 °C / W, and a storage temperature range of - 65 to 150 degrees Celsius. The maximum reverse voltage is 24 V and the maximum forward voltage is 1.8 V, while the maximum surge current is 1.5 A.

Conclusion

The MMBZ4684-E3-08 diode-zener-single is a versatile and reliable component that is suitable for a wide range of industrial and commercial applications. This component provides secondary feedback regulation, voltage regulation and protection, and minimal power consumption. The MMBZ4684-E3-08 features a low noise generation, a maximum surge current of 1.5 A, and a thermal resistance of 125 °C / W.

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