1N4098

Series:	--
Part Status:	Active
Voltage - Zener (Nom) (Vz):	150V
Tolerance:	±5%
Impedance (Max) (Zzt):	650 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 114V
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Through Hole
Package / Case:	A, Axial
Supplier Device Package:	A, Axial

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The 1N4098 is a single zener diode, part of the larger family of diodes. It is designed primarily for applications in which a voltage regulator is needed and can be used in a variety of devices such as voltage calibrators and digital-to-analog converters.This component is a three-pin component composed of a short cylinder of semiconductor material with a metal contact in one end. It has a maximum power dissipation of 500 mW. Its peak reverse voltage, or breakdown voltage, is 5.1 V. It also has a voltage regulator coefficient of 3.2 V/V.The diode\'s general working principle is straightforward. It is used as a voltage regulator by allowing current to pass through in one direction. In its most basic form, the diode will either allow all of the current to pass through, or it will not allow any of it to pass at all. This is in contrast to a traditional voltage regulator (such as a resistor), which will obey Ohm’s law and allow some of the current to pass through according to its resistance value. The diode will only allow current to flow in one direction, and will not allow any current to pass in the opposite direction.This diode has a few specific characteristics that make it suitable for certain applications where a voltage regulator is needed. The first is its relatively high peak reverse voltage. In some cases, such as digital-to-analog converters and voltage calibrators, a higher voltage is needed to ensure accuracy. Additionally, The 1N4098 has a temperature coefficient of 0.8 V/°C, which ensures that its voltage regulator performance remains relatively stable over a wide range of temperatures.In addition to its uses in voltage regulator applications, the 1N4098 can also be used for clamping operations. This means that it can be used in certain digital circuit applications where voltage spikes need to be clamped to a certain level. In these situations, the 1N4098 can be used to serve as a protective circuit, ensuring that the voltage remains at a safe level.The 1N4098 is an important component in a variety of electronic applications where a voltage regulator is needed. With its relatively high peak reverse voltage and temperature coefficient, it is well-suited to these types of applications, as well as to applications such as voltage clamps and digital circuits. While the overall functionality is fairly basic, its unique characteristics make it a useful tool in a variety of situations.

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