BTA208-800F,127

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Thyristors - Triacs are often used in a variety of applications, such as switching, heating, light control, motor control and power regulation. BTA208-800F,127 is a specific type of Triac which is specially designed for high current switching. It is a high power, three-terminal bidirectional device with gate control, usable in an AC circuit. The Triac features a maximum peak repetitive off state voltage of 800V, and a maximum DC gate firing current of 50mA.

The main application areas of BTA208-800F,127 are motor control, light dimming, space heaters and LED driver circuits. It is suitable for use in applications ranging from general purpose switching needs to the most demanding motor control applications. The device includes overload and over-temperature protections for circuit safety and reliability. It is also lighter in weight, which helps reduce overall system weight.

The working principle of BTA208-800F,127 is based on a thyristor constructed from three layers of silicon, each layer connected to its pair of main terminals. The main terminals are the AC load-side main terminals (MT1 and MT2) and the gate main terminal (MT3). The device is turned ON by the make or break time of the MT2-MT3 voltage during the conduction period. When the voltage exceeds the make-break voltage, the device is turned ON, allowing current to pass between MT1 and MT2. When the MT2-MT3 voltage drops below the break-make voltage, the device is turned OFF, thus breaking the circuit.

In addition to its use as a motor control switch, BTA208-800F,127 is also well suited to voltage regulation, induction heating, lighting control and current regulation applications. The device is fast switching and offers good noise immunity, making it an ideal choice for many circuit applications. All these features have made BTA208-800F,127 an ideal choice for many circuit applications.

In conclusion, BTA208-800F,127 is a high power three-terminal bidirectional thyristor, which is ideal for use in high current switching applications. It is suitable for many applications such as motor control, light dimming, voltage regulation, induction heating, lighting control, and current regulation. The device is fast switching and has good noise immunity, making it an ideal choice for many circuit applications.

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