PD3Z284C4V7-7

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	4.7V
Tolerance:	±6%
Power - Max:	500mW
Impedance (Max) (Zzt):	80 Ohms
Current - Reverse Leakage @ Vr:	3µA @ 2V
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:	PD3Z284C4V7

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Introduction to PD3Z284C4V7-7

PD3Z284C4V7-7 is a single Zener diode designed to provide protection from transient voltages in electrical circuits. It is a low-cost, low-voltage solution that is used in a variety of applications, from industrial equipment and automotive electronics to consumer products.

Application Fields for PD3Z284C4V7-7

PD3Z284C4V7-7 can be used in a variety of applications, from automotive electronics and industrial equipment to consumer products. It is most commonly used in power management applications to protect sensitive components from transient voltages, including in automotive systems such as electronic control units, and in industrial equipment such as air conditioning systems. Additionally, the PD3Z284C4V7-7 can be used to protect certain consumer product components, such as computer motherboards and gaming consoles, from damaging power surges.

Working Principle of PD3Z284C4V7-7

The PD3Z284C4V7-7 is a Zener diode, which works by allowing a reverse current when the reverse bias exceeds the “Zener voltage” of the diode. This prevents the voltage from building up to high levels that could damage the protected components, and instead allows it to be safely discharged to ground.When the voltage exceeds the Zener voltage in the forward direction, the diode acts like an ordinary diode, without any additional protection. This can be advantageous in situations where power surges and transients are expected, as the diode can help shunt the transient voltage before it can cause damage.

Conclusion

The PD3Z284C4V7-7 Zener diode is a low-cost, low-voltage solution used in a variety of applications to protect sensitive components from transient voltages and power surges. It works by allowing a reverse current when the reverse bias exceeds the Zener voltage of the diode, so that the voltage can be safely discharged to ground. The PD3Z284C4V7-7 is a versatile and reliable solution for protecting components in many different types of systems.

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