1N983A

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	82V
Tolerance:	±10%
Power - Max:	500mW
Impedance (Max) (Zzt):	330 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 62.2V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Through Hole
Package / Case:	DO-204AA, DO-7, Axial
Supplier Device Package:	DO-7

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Introduction

1N983A is a Zener diode. Zener diodes are semiconductor components that allow current to flow in one direction while blocking it in the opposite direction. They are commonly used in electronic circuits to protect against voltage spikes and regulate voltage in a circuit. The 1N983A is a single Zener diode with a 6 volt voltage rating and a 350 mW power rating.

Application Fields

The 1N983A has a wide range of applications in a variety of industries including telecommunications, medical, automotive, and industrial.

• Telecommunications - Zener diodes are used in telecommunications equipment to protect components from voltage spikes caused by lightning or power surges.
• Medical Equipment - Zener diodes are also used in medical equipment like infusion pumps and pacemakers. They are used to regulate voltage in circuits and protect against electric shocks.
• Automotive - The 1N983A is commonly used in automotive electrical systems to protect against voltage fluctuations.
• Industrial - Zener diodes are often used in industrial automated systems to regulate and protect components from voltage surges.

Working Principle

The 1N983A works on the principle of reverse breakdown. This is a phenomenon that occurs in a diode when the voltage applied to it is greater than its breakdown voltage. In this condition, the diode no longer acts like an open circuit and allows current to flow through it. The 1N983A has a breakdown voltage of 6 volts, meaning that when the voltage applied to it exceeds 6 volts, current will start to flow through the diode. This allows it to be used as a voltage regulator in a circuit.

Advantages of Using Zener Diodes

Using Zener diodes in a circuit has several advantages over using other types of components.

• Protection - Zener diodes are used to provide protection from voltage spikes in order to prevent damage to sensitive components.
• Stability - They can also be used to provide voltage stability in a circuit as they maintain a constant voltage level.
• Cost Effective - Zener diodes are also less expensive than other components that provide the same type of protection or regulation.

Conclusion

The 1N983A is a Zener diode that is used in a variety of applications to provide protection and voltage regulation. It works on the principle of reverse breakdown and has a 6 volt voltage rating and a 350 mW power rating. The 1N983A is a cost-effective solution for providing protection and stability in a circuit.

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