PLZ4V7B-G3/H

Series:	Automotive, AEC-Q101, PLZ
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	4.68V
Tolerance:	±2.67%
Power - Max:	960mW
Impedance (Max) (Zzt):	25 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 1V
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	DO-219AC
Supplier Device Package:	DO-219AC (microSMF)

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Introduction to PLZ4V7B-G3/H

PLZ4V7B-G3/H is a single diode, specifically a Zener diode. It has a wide variety of applications and can be used in a broad range of systems in order to provide protection against voltage spikes and transients.

Construction

PLZ4V7B-G3/H is a type of diode that can be easily identified by its distinct construction. It contains a heavily doped p-n junction which is highly resistant to reverse breakdown. The construction also has an anode, a cathode and a terminal, which are all designed to allow current to flow from one point to another. It also contains a property known as "Zener Voltage", which allows it to absorb high reverse voltage without breakdown.

Application Field and Working Principle

PLZ4V7B-G3/H can be used in a variety of applications including power supplies, inverters, and high-voltage circuits. It is able to provide protection against voltage spikes and transients by clamping the voltage to a predetermined level. The diode is able to do this because it has a specific property known as the "Zener Voltage". The Zener Voltage is the voltage reach at which point the reverse voltage is clamped.When a reverse voltage greater than the Zener Voltage is applied across the diode, it begins to conduct. This causes the diode to start diverting the excess voltage away from the unprotected circuitry and into a dissipative path. As a result, the protected circuitry is not damaged by the excess voltage. The Zener Voltage is determined by the construction of the diode, and its value can vary from one diode to the next.

Conclusion

PLZ4V7B-G3/H is a single diode specifically designed for protection against voltage spikes and transients. It has a wide variety of applications and can be used in a broad range of systems in order to provide protection. The diode is able to do this because of its unique construction and its ability to clamp the voltage to a predetermined level. It is an important device and should be taken into consideration when designing electronic circuits.

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