MKP1V130RL

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Thyristors - DIACs, SIDACs

Thyristors are semiconductor components which act as a two-stable state switch. They are made up of four layers of various materials stacked together. The two most commonly used thyristors are DIACs (Diode AC switches) and SIDACs (Silicon AC switches).

DIACs are typically used in devices that require very small amounts of power such as ac motors, digital logic circuits and electronic gate circuits. They are made up of two layers of alternating positive and negative materials, which act as a bipolar switching element. When a current is passed through the DIAC, it will create a voltage difference between the two layers, which causes the thyristor to switch from one state to the other. This allows for very fast switching of ac power.

SIDACs are similar to DIACs, however they are typically used for larger amplitudes of power. SIDACs are a three-layer device which creates an electric field that increases the current passing through it. This electric field is created when a sufficient amount of current has been passing through the device, thus allowing for faster and greater power switching than that of the DIAC.

MKP1V130RL Application Field and Working Principle

The MKP1V130RL is a three-terminal, bidirectional Thyristor designed for use as an AC switch in applications such as motor control circuits, relay circuits, and other AC power switching circuits. This thyristor has a peak maximum on-state current of 13 amperes and a peak maximum off-state reverse voltage of 130 volts.

The working principle of the MKP1V130RL is based on two layers of alternating P and N type materials which form a PN junction when a current is passed through them. When current is passed through the thyristor, a voltage across the PN junction is created, allowing electrons to move from one layer to the other and creating an electric field. The electric field causes the current in the thyristor to increase, allowing it to switch from its off-state to its on-state. When the current rises above the activation level, the thyristor switches off, creating a voltage across the PN junction and allowing electrons to move from the N layer to the P layer once more.

The MKP1V130RL is typically used in applications that require a large amount of current and voltage. It is also suitable for applications that require very fast switching of AC power and for those that require precise control over current and/or voltage.

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