JANTX1N4581A-1

Series:	Military, MIL-PRF-19500/452
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	3V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	25 Ohms
Current - Reverse Leakage @ Vr:	2µA @ 3V
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Through Hole
Package / Case:	DO-204AH, DO-35, Axial
Supplier Device Package:	DO-35 (DO-204AH)

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JANTX1N4581A-1 Application Field and Working Principle

TheJANTX1N4581A-1 is a Zener diode. Zener diodes are widely used for voltage regulation or voltage clamping, reverse polarity protection, current limiting and other applications. They have the capacity to produce very stable voltage outputs, which makes them particularly useful components in situations where an exact voltage level needs to be maintained regardless of load fluctuations or system conditions.TheJANTX1N4581A-1 is a Zener diode, which is a form of diode that is specifically designed to control voltage levels. Zener diodes are made up of two pieces: the Zener controlling anode (or cathode) is connected to the fixed voltage supply while the other anode, or cathode, is connected to the output. When the voltage on the controlling anode is greater than the voltage on the other anode, current will flow through the diode. The amount of current that flows is dependent upon the voltage difference between the two anodes, as well as the value of the Zener voltage.TheJANTX1N4581A-1 is designed to provide a reverse breakdown voltage of 7.5 volts at an environmental temperature of 25°C. Its applications include voltage regulation, voltage clamps, and other uses. In its most basic usage, theJANTX1N4581A-1 can be used to create a voltage regulator. When the voltage at the anodeside (or cathode-side) of the diode is higher than the Zener voltage, a current will flow through the diode to the other anode, or cathode, in order to equalize the two voltages. This method is often used to create a stable output voltage with minimum load variations.TheJANTX1N4581A-1 can also be used in a variety of other applications. For example, it can be used as a voltage clump to protect a device from experiencing extremely high voltages due to a short circuit. By clamping the voltage, it prevents potential spikes and keeps the system in operation. It can also be used for current limiting, as the voltage cannot exceed the Zener voltage once the current reaches the Zener breakdown point.Overall, theJANTX1N4581A-1 is a reliable and efficient Zener diode. It is designed to provide a stable voltage output under varying load conditions in voltage regulation and voltage clamping applications. Its capacity to limit currents also makes it a useful component in current limiting applications.

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