BTA26-400BRG

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Thyristors are a type of semiconductor switches that are used in electronic systems to activate and control electric current. TRIACs are a type of Thyristors that allow current to flow in both directions and can be used with AC signals. The BTA26-400BRG is a TRIAC designed for applications requiring high current carrying capacity and high speed switching. It is commonly used in motor controls, AC phase control applications, and high voltage lighting applications.

The BTA26-400BRG is composed of two Thyristors in one package. Each Thyristor has its own gate connection. These two Thyristors are connected in anti-parallel to form the TRIAC. This means that the load voltage can be applied to either lead of the TRIAC, allowing the TRIAC to control current in either direction.

When a voltage is applied to the gate of the TRIAC, the Thyristor at the gate is enabled. This allows current to flow in either direction through the TRIAC. The current flow is enabled when the load voltage exceeds the junction breakdown voltage. This is known as the “triggering” of the TRIAC. The BTA26-400BRG has a trigger current of 2-6mA and a maximum zero-crossing current of 160mA. This allows the TRIAC to switch high current loads at high speeds.

The BTA26-400BRG is used in a variety of applications in the industrial and consumer electronics industries. It is commonly used in motor control systems to switch high current AC loads on and off. It is also used as part of an AC power control system to control the speed and torque of electric motors. In high voltage lighting applications, the BTA26-400BRG is used to switch power to the lights on and off more quickly and reliably than traditional mechanical switches.

The BTA26-400BRG is a highly reliable and efficient TRIAC that can handle large current applications with ease. It’s versatility makes it a popular choice for designers of industrial and consumer electronic systems.

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