VDZT2R4.3B Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	4.3V
Tolerance:	±3%
Power - Max:	100mW
Impedance (Max) (Zzt):	100 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 1V
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	2-SMD, Flat Lead
Supplier Device Package:	VMD2
Base Part Number:	VDZ4V3

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Introduction

Diodes - Zener - Single, or DZS for short, are voltage-regulating semiconductors devices used in a variety of applications where a stable, regulated voltage is required. The VDZT2R4.3B is one such device, and has much to offer to specific applications. This article will provide an overview of the applications and workings of the VDZT2R4.3B.Overview of Applications

The VDZT2R4.3B is a dual in-line package (DIP) diode with a voltage regulator and a low-leakage, short-circuit capability. It is designed to provide a stable voltage for a variety of different applications, such as voltage conditioning for logic and memory circuits, digital integrated circuits, and telecommunications systems. It is also used in automotive circuit protection, audio amplifiers and other consumer electronic products, as well as in test and measurement equipment.In addition to its voltage-regulating qualities, the VDZT2R4.3B also offers excellent dynamic characteristics and thermal stability. The device is highly resistant to thermal overload, as well as overcurrent and overvoltage conditions.Working Principle

The VDZT2R4.3B works according to the well-known Zener diode principle, which involves the rectifying of the voltage across a diode with an additional electrical breakdown voltage. This means that the voltage across the device will remain constant, regardless of the amount of current passing through the device.When current passes through the diode, the voltage drop across the device is limited and regulated. The lower the reverse breakdown voltage, the lower the maximum current flow. The actual breakdown voltage is determined by the specific VDZT2R4.3B device and its associated Zener voltage and is typically specified as a temperature coefficient in decibels.Conclusion

The VDZT2R4.3B is an ideal choice for applications requiring a reliable and stable voltage source. It offers excellent warmth, dynamic and current handling characteristics, as well as resistance to overload, overvoltage and overcurrent conditions. The device works according to the well-known Zener diode principle, and is capable of providing a highly regulated voltage which remains constant even as the current passing through it is increased. With its high performance, efficiency and stability, it is easy to see why the VDZT2R4.3B has become so popular in such a wide range of applications.

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