PD3Z284C20-7

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	20V
Tolerance:	±6%
Power - Max:	500mW
Impedance (Max) (Zzt):	20 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 14V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 100mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	PowerDI™ 323
Supplier Device Package:	PowerDI™ 323
Base Part Number:	PD3Z284C20

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Diodes - Zener – Single – PD3Z284C20-7 Application Field and Working Principle

The PD3Z284C20-7 is one of the latest additions to the Zener single diode family, allowing a wider range of electrical engineering applications while providing excellent performance. This diode is designed to meet the stringent requirements of high-end zener applications. Embedded within the PD3Z284C20-7 are the latest technologies of semiconductor fabrication and assembly, making it an ideal choice for a variety of different projects.

Applications

This specific component has a variety of applications. First and foremost, the PD3Z284C20-7 can be used as a voltage reference, allowing circuitry to remain stable under a variety of conditions. It is also capable of providing improved performance in high-input voltage designs, acting as a voltage and current limiter to ensure the safe operation of sensitive circuitry. The device is also ideal for replacing or supplementing regular zener diodes, providing a higher power rating with an improved level of protection. Furthermore, the device can also be used as a flyback protection device and in other energy control techniques.

Working Principle

The working principle of the PD3Z284C20-7 can be broken down into two distinct sections; the breakdown voltage and reverse current. Firstly, the breakdown voltage is the voltage at which the diode begins to conduct electrical current. This is the key factor which determines the performance of the device as it protects circuit components from damage or destruction due to excessive current and voltage. The PD3Z284C20-7 has a breakdown voltage of 5.4V, making it suitable for a variety of applications where protection from excessive input voltage is required.The second principle of the PD3Z284C20-7 involves reverse current. Reverse current simply means that the current of the device can flow in both the forward and reverse direction. This is important in protecting the device itself and any surrounding components, allowing it to safely operate without the risk of damage. In most cases, reverse current is limited by the device itself, with the total current allowed restricted to a certain maximum level. The PD3Z284C20-7 has a maximum reverse current rating of 1mA, making it suitable for a variety of applications which may require a specific level of protection.

Conclusion

In conclusion, the PD3Z284C20-7 is an excellent addition to the Zener single diode family, allowing designers to achieve superior performance in a range of applications. Its dual working principles of breakdown voltage and reverse current give it a range of capabilities, ensuring that any circuit connected to it has the necessary protection from potential levels of overvoltage or reverse current. It is safe to say that this device is ideal for engineers looking for a reliable, high-performance Zener diode in their projects.

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