BTA216-600B/DG,127

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Thyristors are an important form of semiconductor switching device, and TRIACs belong to a type of thyristor. The BTA216-600B/DG is a high-performance thyristor/triac specifically designed for switching and phase control applications. This section will look at the application of the BTA216-600B/DG, its technology features, as well as its working principle.

Application

The BTA216-600B/DG is an ideal choice for motor speed control applications as it can accurately regulate the speed at different angle losses. It is also suitable for use in light dimmers, AC switches, and AC regulators, as well as for protecting the power lines from over-current and current asymmetry.

Other applications for the BTA216-600B/DG include, but are not limited to, resistance welding, automotive welding and robots, HID lighting controls, household appliance control systems, and PLC controllers.

Technology Features

The technology features of the BTA216-600B/DG include a super fast switching speed, and active latch state. Its high temperature performance also makes it a superior performer for applications in challenging environments. The BTA216-600B/DG utilizes a reduced VCEsat to provide both low and high current carrying capabilities. The off-state leakage current is low so that it can be used with low power consuming applications.

The device also includes an extended surge rating so that it can be used in industrial applications. The maximum surge rating is 65A, which ensures superior reliability and life expectancy. Finally, a built-in thermal shutdown feature is provided, should the device temperature exceed the set limit.

Working Principle

The BTA216-600B/DG is a bistable device that switches between two different states in response to control signals. Its output terminal is either an open circuit (in the off state) or a high impedance switch (in the on state). In its active region, the gate voltage increases and reaches the firing voltage. When the voltage drops below the holding voltage, the thyristor stays in the on-state. In the off-state, the gate voltage is kept lower than the holding voltage.

The switching speed of the device is determined by the minority carrier lifetime. When subjected to a voltage spike, the Minority carrier lifetime is reduced resulting in a fast switching speed. This ensures quick response to reference signals and improved efficiency.

The BTA216-600B/DG is the perfect choice for precise control applications as it offers high levels of performance and reliability. Its low- power consumption and fast switching speed make it ideal for a wide range of industrial, consumer and automotive applications.

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