PZU5.6B2,115

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	5.6V
Tolerance:	±2%
Power - Max:	310mW
Impedance (Max) (Zzt):	40 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 2.5V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 100mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SC-90, SOD-323F
Supplier Device Package:	SOD-323F
Base Part Number:	PZU5V6

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Introduction:

The PZU5.6B2,115 is a single Zener diode with an application field that ranges from public and industrial power supplies to professional and consumer electronics. This diode is an economical, versatile solution for voltage regulation, protection, and signal clamping applications, because it works by having a controlled breakdown in the device when the reverse voltage reaches a specific value. In this article, we will take a closer look at the PZU5.6B2,115 diode, explain the application field and explore the working principles involved.

Application Field

The PZU5.6B2,115 diode is designed to work in a variety of applications and industries. One of its primary application fields is in public and industrial power supplies, where it is used as a voltage regulator for DC power supplies and to protect sensitive circuitry from power surges. Additionally, it is also used in audio, video and telecom circuits, automotive electronics, and professional and consumer electronics circuits.In the professional and consumer electronics field, the PZU5.6B2,115 is used for many different purposes. It can be used to protect circuits from excessive voltage, while allowing just enough of a current flow to keep the device operating properly. It is often used as a signal clamp to protect ICs and other sensitive circuit components such as transistors, diodes, and semiconductors, preventing them from being damaged by high voltages.

Working Principle

The PZU5.6B2,115 diode works on the principle of voltage breakdown, which is a phenomenon that occurs when the electric field between two electrodes exceeds a certain threshold. When this happens, electrons from the cathode are liberated and accelerated toward the anode, and an electric current starts to flow between the electrodes. The voltage drop across this diode is consistent and does not vary with the current, making it an efficient voltage regulator and signal clamp.When the PZU5.6B2,115 is reverse-biased, it provides a constant voltage drop corresponding to the breakdown voltage of the diode. This breakdown voltage is usually the same regardless of the current, allowing the diode to be used as a voltage regulator or a signal clamp. When forward-biased, the voltage drop across the diode is much lower, allowing the current to pass through the diode with minimal resistance.

Conclusion

The PZU5.6B2,115 diode is a versatile and economical solution for voltage regulation, protection, and signal clamping. It works on the principle of voltage breakdown, where a specific voltage will cause the electric field between two electrodes to exceed a certain threshold and cause electrons to flow from the cathode to the anode. The PZU5.6B2,115 is used in a variety of applications and industries, ranging from industrial power supplies and consumer electronics to telecom and automotive electronics.

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