JANTX1N4973D

Series:	Military, MIL-PRF-19500/435
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	43V
Tolerance:	±1%
Power - Max:	5W
Impedance (Max) (Zzt):	20 Ohms
Current - Reverse Leakage @ Vr:	2µA @ 32.7V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 1A
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Through Hole
Package / Case:	E, Axial
Supplier Device Package:	E, Axial

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Introduction

JANTX1N4973D is a Zener diode category specifically designed for easy device integration and to provide stable reference voltage for a wide range of applications. It features a low dynamic resistance, high dynamic voltage range, and low power consumption. This makes it ideal for use in various applications, including precision measurement and test equipment, power supplies, automotive and medical applications. This article will discuss the JANTX1N4973D application field, working principle, and features.

Application Field

JANTX1N4973D is most commonly used in applications where a reliable and stable reference voltage is needed. The device is perfect for use in precision measurement and test equipment, power supplies, automotive components, and medical devices. It is also suitable for fast switching applications, as it has a high dynamic voltage range and dynamically controlled resistance (DCR).The JANTX1N4973D is perfect for applications that require very low on-resistance and/or very high switching times. It also has a low reverse current leakage, making it ideal for applications that require low power consumption.

Working Principle

The JANTX1N4973D is a Zener diode which acts as a voltage reference source. As with all Zener diodes, it has the property of blocking most of the current passing through it until a certain reverse voltage is applied. When this voltage is applied, a large proportion of the current will be allowed to pass through the device, ensuring that a stable and precise reference voltage is maintained.Additionally, JANTX1N4973D also features a dynamically controlled resistance (DCR). This allows the device to control the amount of current passing through it, resulting in an improved system response and faster switching times.

Features

The JANTX1N4973D has a wide variety of features that make it ideal for many applications. It has a low dynamic resistance, high dynamic voltage range, and low power consumption. The device also has a low reverse current leakage and a high capacitance tolerance, making it perfect for fast switching applications.The device is also RoHS compliant, making it a great choice for applications which require compliance with environmental regulations. It also has a long shelf life and is suitable for different temperatures, allowing for its use in harsh environmental conditions.In addition to its features, the JANTX1N4973D is also very reliable. It has been designed to meet the highest quality standards and is tested extensively in order to ensure the utmost reliability in all sorts of applications.

Conclusion

The JANTX1N4973D is an ideal solution for a wide range of applications which require reliable and stable reference voltage. It features a low dynamic resistance, high dynamic voltage range, and low power consumption, making it perfect for power supplies, medical devices and many other applications. Additionally, it can withstand harsh environmental conditions and has excellent reliability and quality. All of these features make the JANTX1N4973D a great choice for any application that requires a reliable and stable reference voltage.

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