JAN1N4128CUR-1

Series:	Military, MIL-PRF-19500/435
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	60V
Tolerance:	±2%
Impedance (Max) (Zzt):	400 Ohms
Current - Reverse Leakage @ Vr:	10nA @ 45.6V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AA (Glass)
Supplier Device Package:	DO-213AA

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Introduction to JAN1N4128CUR-1
The JAN1N4128CUR-1, is a single-stage zener diode developed by On Semiconductor. It is used in a wide variety of applications and is an excellent choice for designers looking for an easily integrated solution. It features an ultra-low profile and an enhanced series of power supply circuits. Diodes - Zener - Single
The JAN1N4128CUR-1 single-stage zener diode has many excellent characteristics, making it the ideal choice for DC voltage regulation circuits and other applications. The device is designed to provide a stable voltage reference, even under wide temperature and process variation. It is capable of withstanding up to 29V of reverse bias, which is suitable for most power supply circuits. The diode is available in a wide range of packages, making it very versatile. Application Field and Working Principle
The JAN1N4128CUR-1 is typically used in DC voltage regulation circuits. It features a reverse breakdown voltage of 4.1V with a 1mA reverse current. The device is an ideal choice for applications requiring an accurate and stable voltage reference, such as automotive electronics, computer monitors, and industrial control circuits. As the device is reverse biased, its breakdown voltage will be stable even when subjected to temperature variation or other process variations. The device also features a low impedance between the anode and cathode, which is ideal for applications requiring a low power dissipation. Another application of the JAN1N4128CUR-1 is as an active clamp in flyback converter circuits. In this application, the zener diode will provide a stable reference voltage that can then be used to control the output voltage of the converter. This reduces the risk of overvoltage conditions, while allowing the user to set the desired voltage with precision.The JAN1N4128CUR-1 also has the capability to provide reverse current protection in the event of a fault or power outage. This is a particularly useful feature for emergency and emergency alarm systems, where reliable backup power is essential.Conclusion
The JAN1N4128CUR-1 single-stage zener diode is an excellent choice for designers looking for an easy to integrate solution. It has wide application in DC voltage regulation, active clamp flyback converters and reverse current protection, making it a great option for applications in the automotive, industrial, and consumer electronics industries. The device is designed to provide a stable voltage reference and is capable of withstanding up to 29V of reverse bias. The device also has an ultra-low profile and an enhanced series of power supply circuits, making it a great choice for low power consumption applications.

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