JANTX1N6312DUS

Series:	Military, MIL-PRF-19500/533
Part Status:	Active
Voltage - Zener (Nom) (Vz):	3.3V
Tolerance:	±1%
Power - Max:	500mW
Impedance (Max) (Zzt):	27 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 1V
Voltage - Forward (Vf) (Max) @ If:	1.4V @ 1A
Operating Temperature:	-65°C ~ 175°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	SQ-MELF, B
Supplier Device Package:	B, SQ-MELF

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Introduction

The JANTX1N6312DUS is a single-diode Zener diode specifically designed for applications such as electro-mechanical integration and noise reduction. An effective solution for providing protection from excessive power spikes due to irregularities in current flow or the introduction of external sources.

Features

The JANTX1N6312DUS is a Zener diode that features a breakdown voltage of 6.3V and a maximum power dissipation of 500mW. It is a through-hole device meaning that it mounts through a printed circuit board (PCB).The device also comes with a compact size allowing it to easily be fitted into small spaces, as well as being provided with a convenient anode and cathode lead arrangement. It is guaranteed to have a minimum breakdown voltage of 6.3V and 0.75V typical.

Advantages of the JANTX1N6312DUS

•High reliabiliy •Small footprint •Leadless packaging •High power dissipation •Low reverse leakage current •High voltage breakdown •Robust construction •Leads equipped for soldering •Convenient anode and cathode lead arrangement

Application Fields

The JANTX1N6312DUS is a versatile device with applications to many industries. It can help to provide protection to delicate electronic circuits against high voltage spikes or noise, and can be used in both automotive and industrial applications to provide a reliable voltage regulator.Some common applications of the JANTX1N6312DUS include power supplies and transformation circuits, lighting drivers, automotive circuits, and general purpose switching circuit.

Working Principle

The JANTX1N6312DUS operates on a principle known as Zener breakdown. This is when a voltage across two electrodes is reversed, resulting in there being an avalanche breakdown of covalent bond within the junction. When a voltage is applied to the JANTX1N6312DUS the anode and cathode become connected and the current flow is regulated. As the voltage rises, the reverse biasing across the junction increases and the device begins to break down. When this happens an avalanche of carriers (ions, electrons, and holes) are produced in a chain reaction across the junction and a large current passes momentarily. This current momentary surge, known as Zener breakdown, allows the device to provide a consistent voltage.

Conclusion

The JANTX1N6312DUS is a single-diode Zener diode specifically designed for applications such as electro-mechanical integration, noise reduction, and providing protection from excessive power spikes and current irregularities. With its excellent features and applications, and reliable working principle, the JANTX1N6312DUS is a great choice for all protection needs.

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