JAN1N2843B

Series:	Military, MIL-PRF-19500/114
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	150V
Tolerance:	±5%
Power - Max:	50W
Impedance (Max) (Zzt):	75 Ohms
Current - Reverse Leakage @ Vr:	10µA @ 114V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 10A
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Through Hole
Package / Case:	TO-204AD
Supplier Device Package:	TO-204AD (TO-3)

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Introduction

The JAN1N2843B is a single zener diode that is widely used in electronic components and circuits. It is typically used to regulate current and/or voltage, provide overvoltage protection, and control DC power management. This article will discuss the application field and working principle of the JAN1N2843B.

Application Field

The JAN1N2843B is primarily used in the semiconductor industry, especially in the automotive and industrial sectors. It is used in a wide variety of power management applications, such as voltage regulation, overvoltage protection, and current limiting. In automotive applications, it is often used in power steering and airbags to provide DC power management. In industrial applications, it is used in power supplies, amplifiers, and other critical equipment to regulate current and provide overvoltage protection.

Working Principle

The JAN1N2843B works on the principle of a diode. It consists of a semiconductor material, usually silicon, with a junction between two electrodes that allows electricity to flow through the diode. The diode works by allowing current in one direction (forward-biased) and blocking current in the other direction (reverse-biased).The zener portion of the JAN1N2843B works as a voltage regulator. It works by allowing current to flow through the diode in a controlled manner when the voltage across the diode exceeds a certain threshold, known as the zener voltage. The diode will regulate the current in order to maintain a constant voltage regardless of changes in the external load.

Conclusion

The JAN1N2843B is a single zener diode that is widely used in the semiconductor industry, especially in the automotive and industrial sectors, for applications such as voltage regulation and overvoltage protection. The JAN1N2843B operates on the principle of a diode, and the zener portion works as a voltage regulator by allowing current to flow through the diode in a controlled manner when the voltage across the diode exceeds a certain threshold.

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