Z0107MN 5AA4 Discrete Semiconductor Products

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Thyristors - TRIACs are a type of semiconductor components that are basically two thyristors connected back-to-back. TRIACs are an efficient way to control the current through AC loads. TheZ0107MN 5AA4 is a four-terminal TRIAC specifically designed to control operations in motor applications. This TRIAC is of high reliability and is rated to over 50 watts. In this article, we will discuss the application field and working principle of the Z0107MN 5AA4.

The Z0107MN 5AA4 is designed for use inhigh-power AC motor drives including electric drill motors, power tools motors, power saws, and electrical fans. This Thyristor is also suited for controlling three-phase induction motors, using a speed control system. This device is in a four-terminal package with leads designated with Gate, DarkAnodes, MT and Main Anode. The Gate terminal is connected to the control circuit, and the Dark Anode and Main Anode are directly coupled with the AC line. The MT terminal is a floating terminal which can be connected to either the Dark Anode or Main Anode. The Z0107MN 5AA4 has a turn-on current of 30mA and a holding current of 6mA.

The working principle of the Z0107MN 5AA4 is as follows: when a positive voltage is applied to the Gate terminal, it will trigger the thyristor\'s main circuit, allowing current to flow through the TRIAC. The current will only pass through the main circuit when the voltage supplied to the Gate is higher than the voltage supplied to the Dark Anode or Main Anode. When the Gate voltage is the same or lower, the main circuit will be disabled, and current will not flow.

The Z0107MN 5AA4 can be operated in either an unidirectional or bidirectional manner. In the unidirectional operation, the TRIAC will only allow current to flow in one direction, either from the Gate to the Dark Anode or from the Gate to the Main Anode. In the bidirectional operation, the TRIAC will allow current to flow from the Gate to either the Main Anode or Dark Anode and also allows current to flow from either the Main Anode or Dark Anode to the Gate.

The Z0107MN 5AA4 is a reliable TRIAC that is well-suited for use in high-power AC motor drives. It has an easy-to-use four-terminal connection, and can be operated in both unidirectional and bidirectional modes. This makes the Z0107MN 5AA4 an ideal solution for controlling AC loads in a wide variety of applications.

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