ZMM5261B-13

ZMM5261B-13 Application Field and Working Principle

ZMM5261B-13 Diode, is a part of Zener diode family, but with a voltage of 13 V to 40 V and power of 1/2 W. It is a type of much more efficient and improved version of single negative voltage regulator. It is most commonly used in TV receivers, general-purpose DC regulated power supply, linear and switching regulator, and other applications that require some sort of low-voltage regulation.

Introduction to ZMM5261B-13

ZMM5261B-13, manufactured by Zetex Semiconductor, is a part of Zener diode family, with a low voltage rating and a high power rating all in one package. It has an enamel coating of glass-ceramic, which provides this diode with high temperature-resistance, insulation, and mechanical durability, making it incredibly reliable and stable in operation.

Uses of ZMM5261B-13

Since ZMM5261B-13 is a much more efficient and improved version of single negative voltage regulator, it is mainly used in applications where a controlled low voltage power supply is required. This includes TV receivers, general-purpose DC regulated power supply, linear and switching regulator, and other applications that require some sort of low-voltage regulation. Additionally, it is also used in high frequency circuit applications for voltage regulation, where it is in tandem with other electronic components..

Working Principle of ZMM5261B-13

ZMM5261B-13 is a Zener diode, which means it has a negative temperature coefficient, meaning the Zener voltage increases with increasing temperature. The ZMM5261B-13 works by exploiting the Zener breakdown principle, where when the voltage across the diode exceeds a certain level, the diode starts to conduct. The ZMM5261B-13 is made in such a way that the breakdown voltage is 13 V to 40 V, making it an ideal component for any voltage regulation circuit.

In an application that uses ZMM5261B-13, when the input voltage is equal to or greater than the breakdown voltage, the diode starts to conduct, allowing the excess voltage to bypass into another circuit. This allows the voltage to the load to remain constant at the Zener voltage, even if the input voltage changes, making it ideal for any regulation circuit.

Conclusion

Overall, the ZMM5261B-13 is an incredibly efficient and reliable single negative voltage regulator. It is an indispensable component in applications where a controlled low voltage power supply is required. With its negative temperature coefficient and its ability to work as a voltage regulation circuit, the ZMM5261B-13 is an invaluable part in any electronic application.