1N2993A

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	43V
Tolerance:	±5%
Power - Max:	10W
Impedance (Max) (Zzt):	12 Ohms
Current - Reverse Leakage @ Vr:	10µA @ 32.7V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 2A
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Chassis, Stud Mount
Package / Case:	DO-203AA, DO-4, Stud
Supplier Device Package:	DO-213AA
Base Part Number:	1N2993

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The 1N2993A belongs to the family of Zener diodes, a single diode which is used in many different applications. Zener diodes have the unique ability to provide a voltage based on the current passing through them, making them highly useful in a variety of situations. In this article, we will discuss the different application fields of 1N2993A and its associated working principles. A Zener diode is designed to make use of the fact that, when the voltage across the diode reaches a certain level, typically known as the breakdown voltage, it will begin to conduct in the reverse direction. This phenomenon is used in many applications, such as voltage regulation or protection from circuit overvoltage conditions. The 1N2993A is generally used for protection from high voltage spikes. It features a low zener temperature coefficient which ensures stable operation even in extreme environments. Additionally, it has a robust construction and is able to withstand high voltages. The 1N2993A is also used for voltage regulation, as it provides a stable output voltage under varying input conditions. It features a low noise generated when in operation, which is advantageous for sensitive applications. The device can also be used as a signal clamp, which helps to limit the maximum level of a signal which passes through it. In terms of operational characteristics, the 1N2993A has a reverse voltage of 3.3 V, with a power dissipation of 0.5 watts. It has a forward voltage of 0.8 V, a current of 0.15 A, and a series resistance of 35 ohms. The breakdown voltage is around 5.0V. In terms of its working principle, the 1N2993A will remain off until the voltage across it reaches a certain level. This voltage is known as the breakdown voltage, and is typically around 5 V. Once the voltage reaches the breakdown level, the diode begins to conduct in the reverse direction, which can be used for various purposes, such as voltage regulation or protection from overvoltage conditions. The 1N2993A is a valuable device for many different applications, due to its unique set of characteristics. It can be used for protection from overvoltage conditions, as well as providing a stable output voltage under varying conditions. Additionally, it can be utilized as a signal clamp to limit the maximum level of a signal which passes through it. Due to its robust construction and low zener temperature coefficient, the device is well suited to be used in extreme environments.

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