PDZVTR39A

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	39V
Tolerance:	±5.13%
Power - Max:	1W
Impedance (Max) (Zzt):	50 Ohms
Current - Reverse Leakage @ Vr:	10µA @ 30V
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	SOD-128
Supplier Device Package:	PMDTM

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PDZVTR39A Application Field and Working Principle

Diodes, especially Zener diodes, are widely used in many electronic circuits. PDZVTR39A is a Zener diode commonly used for voltage regulation in radios, audio amplifiers, computers, automotive applications and other commercial and industrial systems. This article will discuss the application field and working principle of PDZVTR39A.

Application Field of PDZVTR39A

PDZVTR39A is a single diode that can be used with various components and circuits. It is composed of a semiconductor material, usually silicon, and is used to regulate the voltage supplied to a circuit. It has a reverse breakdown voltage of 39V, a maximum reverse voltage of 75V and a current capacity of 1.3A.It is widely used for voltage regulation in radios, audio amplifiers, computers, automotive applications and other commercial and industrial systems. It provides a low-noise, stable reference voltage to ensure the smooth functioning of the circuits. It is also widely used as a voltage reference for time-delay applications. It is commonly used in voltage regulators, current limiters, diagnostics, and other applications requiring stable, reliable and accurate reference voltages. In addition, it can also be used as a switching transistor or as a surge protection device.

Working Principle of PDZVTR39A

The working principle of PDZVTR39A is based on the behavior of an ideal diode in the reverse-bias operation. When a voltage is applied to the Zener diode in the reverse direction, it will start passing an increased current proportional to the applied voltage. This behavior is known as Zener breakdown. In Zener breakdown and reverse operation, the voltage drop across the diode remains almost constant even if the current increases. This voltage drop is referred to as the Zener voltage and it is very accurate and stable. The PDZVTR39A ensures a stable and accurate voltage by controlling the current flow through the diode. When the applied voltage reaches the Zener voltage of 39V, the diode will start to pass current and the current will be accurately regulated by the Zener voltage. In other words, PDZVTR39A is used to regulate the supply voltage to a circuit by maintaining a very stable Zener voltage even if the current increases. This ensures that the circuit gets a stable and consistent supply voltage and that the performance of the circuit is not affected by the changes in current.

Conclusion

PDZVTR39A is a single diode used for voltage regulation in several applications including radios, audio amplifiers, computers, automotive applications and other commercial and industrial systems. It is composed of a semiconductor material, usually silicon, and is used to regulate the voltage supplied to a circuit. It works by controlling the current flow through the diode and maintaining a very stable Zener voltage even if the current increases. This ensures that the circuit gets a stable and consistent supply voltage and that the performance of the circuit is not affected by the changes in current.

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