TXDV1212RG

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Thyristors are a type of electronic component or semiconductor device most commonly used in circuit applications. They are made up of four layers of alternating N and P type semiconductor material, arranged in a Uni-Junction Transistor (UJT) arrangement. The triangular arrangement forms a gate that can be triggered by an electrical signal, allowing current to flow through the Thyristor.

TRIACs (Triode for Alternating Current) are another form of Thyristor that provide bidirectional control of current. This means they can be used to control currents that flow both forward and backward through the device. The TRIAC is composed of two thyristor components, usually arranged back-to-back and combined in a bridge circuit. This allows them to be used for controlling alternating current (AC) power.

One such example of a TRIAC is the TXDV1212RG. This is a medium power TRIAC suitable for a wide range of AC control applications. It has a maximum current rating of 12A and a breakover voltage of 1200V. It comes in a TO-204AC package and offers excellent immunity to surges and vibrations. In addition, it also offers good static dv/dt and di/dt characteristics, which make it suitable for sensitive AC control applications.

The working principle of the TXDV1212RG TRIAC is quite simple. When a small current is applied to the gate, it sends a signal to the main electrodes, which causes the device to turn on. This allows current to flow through the TRIAC in either direction. As the current is turned off, the gate voltage is reversed, which causes the device to turn off and cease conducting.

The TXDV1212RG is mostly used in motor speed control, light dimming and temperature control applications. It can also be used in applications such as AC phase control, AC motor circuits, AC adjustable single phase systems, AC power relays and soft starters. In all these cases, the TRIAC is used to regulate or control the amount of power being utilized in the circuit.

In conclusion, the TXDV1212RG is a medium power TRIAC suitable for a variety of AC control applications. Its working principle is relatively simple, as it uses a small current applied to the gate to control the flow of current through the TRIAC. It is mostly used in motor speed control, light dimming and temperature control applications. It provides excellent immunity to surges and vibrations, as well as good static dv/dt and di/dt characteristics.

The specific data is subject to PDF, and the above content is for reference