JANTX1N4972C

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Diodes, or diodes, are two-terminal electronic components that allow current to flow through them only in one direction, preventing it from flowing in the opposite direction without any action of gate signal. Zener diodes are a type of diode which allow the current to flow in both the forward and the reversed direction, but the voltage is kept constant according to their specific working characteristics. Specifically, JANTX1N4972C are Zener diodes that are typically used to maintain a constant voltage.

JANTX1N4972C are typically used in power supplies and as voltage references in other types of circuits. They are designed to limit the voltage an amplifier or other circuit is exposed to and keep it from going too high. They can also be used to provide a reference voltage source for devices such as regulators and converters.

JANTX1N4972C diodes are single and are constructed of aluminum for better performance. Its body is small and has a cylindrical construction and includes a mounting pin for easy installation. It has a power rating of 200mW and operates at a peak inverse voltage of 3.6V with a maximum DC reverse voltage of 10V. It has a regular reverse power of 10mW, has a maximum peak forward voltage of 0.8V, and has a maximum current of 4.5mA.

The operation of JANTX1N4972C diodes is divided into two categories. The first is the initial condition in which the diode is not conducting. In this state the diode is behaving like an open switch and when current is applied to it, it is allowed to flow in the forward direction. As voltage increases linearly with the current, the diode remains in this state until the maximum Zener voltage is reached. At this point, the Zener reverse bias resistance will decrease and the reverse current flow begins. The current flows until the voltage is reduced to the Zener voltage, which is maintained even when the forward bias current is increased.

The second mode of operation is the saturated condition. This occurs when the diode is already conducting the reverse current, i.e. it is already at the Zener voltage. As the forward current bias increases, the reverse current also increases until it reaches the Zener knee current and the voltage drop is limited to a maximum of 0.8V. With continuous current flow, the diode is kept in the saturation mode and the Zener voltage remains constant.

The main advantage of using JANTX1N4972C diodes is their low cost and easy availability in many shops. Their wide operating temperature range makes them particularly suitable for use in unmanned applications and their small size ensures they can fit in small footprints. Additionally, their wide working voltage range makes them suitable for use even in applications with varying power supplies and differing forward and reverse bias voltages.

In summary, JANTX1N4972C diodes are a type of Zener diode designed to maintain a constant voltage. They are used in power supplies and other circuits and applications to provide a reliable source of voltage reference. Their small size and wide operating temperature range make them suitable for use even in devices with varying power supply and voltages.

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