1N5239A (DO-35)

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	9.1V
Tolerance:	±10%
Power - Max:	500mW
Impedance (Max) (Zzt):	10 Ohms
Current - Reverse Leakage @ Vr:	3µA @ 6.7V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Through Hole
Package / Case:	DO-204AH, DO-35, Axial
Supplier Device Package:	DO-35
Base Part Number:	1N5239

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Introduction to 1N5239A Zener Single Diodes Usage & Application

Diodes are electronic components that, like transistors, are used in many electrical and electronic circuits for a variety of purposes. In this article, we will discuss the 1N5239A Zener Single Diodes. Zener diodes are specialty diodes with a reverse breakdown region, allowing them to be used in voltage regulation and reverse voltage protection.One common application of the 1N5239A Zener Single Diode is to provide voltage stabilization. A Zener diode will only begin conducting a current in its reverse-biased direction once the breakdown voltage of the diode is exceeded. When a reverse voltage is applied, enough current will pass through the diode to bring the voltage back to the specified breakdown voltage. This makes a zener diode an excellent choice for voltage regulation in circuits.When it comes to the specific usage of 1N5239A Zener Single Diodes, they are designed to be used in the DO-35 package. DO-35 is a type of semiconductor package that is most commonly used for low-current diodes, such as Zener diodes or Schottky diodes. These packages are relatively small, providing for ease of use in compact designs.

Working Principle of 1N5239A Zener Single Diodes

Zener single diodes are a type of semiconductor device that is used to regulate the voltage in a circuit. When a reverse voltage is applied to a zener diode, enough current will pass through the diode to bring the voltage back to its specified breakdown voltage, known as its “Zener voltage”. This means that the voltage in the circuit remains relatively constant and does not exceed the Zener voltage specified by the diode. This can be useful for providing protection from overvoltage in the circuit.The Zener single diode utilizes the PN junction in a similar way as a regular diode. The PN junction consists of a doping of an N-type and a P-type material, this creating a forward biased diode. This means that when voltage is applied across the diode, current will pass through it in one direction. This is known as the reverse bias of the diode.The 1N5239A Zener Single Diode has a breakdown voltage of 5.1V. This means that when 5.1V or more is applied in the reverse direction, the diode will begin to conduct current in the reverse bias direction and regulate the voltage in the circuit. In order to ensure that the diode is operating at its maximum efficiency, the voltage in the circuit should not exceed the Zener voltage of 5.1V.

Uses of 1N5239A Zener Single Diodes

1N5239A Zener Single Diodes are incredibly versatile devices and can be used in a wide variety of applications and electronic circuits. One common use for the 1N5239A Zener Single Diode is for voltage regulation. By applying a voltage to the diode in the reverse direction, it can act as a voltage regulator and prevent spikes in the voltage in the circuit. This is useful for protecting sensitive components from potential damage due to high voltage. Another common application for the 1N5239A Zener Single Diode is for reverse voltage protection. This can be useful in situations where a circuit is connected to an external power source, such as a battery, to protect the circuit and connected components from possible damage if the power source is reversed. The 1N5239A Zener Single Diode can also be used in AC to DC power conversion applications. By acting as a rectifier, the diode can convert AC current to DC current, which can then be used for powering electrical components.

Conclusion

The 1N5239A Zener Single Diode is a useful and versatile electronic component that can be used in a wide variety of applications. It is designed to be used in the DO-35 package and has a Zener voltage of 5.1V. The 1N5239A can be used for voltage regulation, reverse voltage protection, and AC to DC power conversion applications.

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