JAN1N4464DUS

Series:	Military, MIL-PRF-19500/406
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	9.1V
Tolerance:	±1%
Power - Max:	1.5W
Impedance (Max) (Zzt):	4 Ohms
Current - Reverse Leakage @ Vr:	300nA @ 5.46V
Voltage - Forward (Vf) (Max) @ If:	1V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	SQ-MELF, A
Supplier Device Package:	D-5A

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Introduction

The JAN1N4464DUS is a high power single Zener diode that offers superior protection in automotive and other applications. Its advanced design provides robustness, superior electrostatic discharge (ESD) protection, and excellent performance. This diode is designed for automotive, electrical, aerospace, and industrial applications and offers ESD protection of up to 8kV (HBM) and 1kV (MM).

Application Field

JAN1N4464DUS is used mainly in automotive applications. It is designed to protect the automobile from the hazard of electrical overload and short circuits. It is also used in a range of electrical, aerospace, and industrial applications to protect against ESD.The JAN1N4464DUS is designed for high power applications. It can withstand high reverse voltage up to 25V and is able to handle high energy pulse currents up to 25A. It is also suitable for high-reliability situations where performance and reliability are required.The JAN1N4464DUS is suitable for a wide range of applications. It is used in automotive and related electronics applications, as well as in industrial, aerospace, and medical electronics. For applications that require high frequency operation, the JAN1N4464DUS is suitable for use in RF detectors, cellular phone sites, and television antenna systems. It can also be used in power supplies, motor controls, and the automotive industry.

Working Principle

The JAN1N4464DUS is a single Zener diode that utilizes the Zener breakdown process to provide protection against overvoltage and overcurrent. The Zener breakdown process occurs when the reverse voltage applied to the diode exceeds its Zener voltage. When an excessive amount of current flows through the diode, the Zener breakdown process occurs and provides a breakdown current that can be controlled with the diode\'s adjustable Zener voltage. This current then acts as a resistor to reduce the current flow. When the diode reaches the breakdown voltage, electrons flow through the diode in the avalanche breakdown process. As a result, the diode’s Zener voltage stays constant, providing optimum protection.

Summary

The JAN1N4464DUS is a high power single Zener diode designed for use in a range of automotive and industrial applications. It offers robust protection against overvoltage, ESD, and short circuits and can handle high energy pulse currents up to 25A. The JAN1N4464DUS utilizes the Zener breakdown process to provide adjustable Zener voltage protection to a range of devices. This enables the JAN1N4464DUS to provide efficient protection against excessive current levels, while maintaining optimum voltage levels.

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