Q8008L5TP

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Thyristors, also called silicon-controlled rectifier or SCR, are semiconductor devices which are basically used to act as solid state switches. They can switch large currents while occupying a much smaller size than a relay or contactor. TRIAC, which stands for “Triode Alternating Current”, is a variation of the Thyristor family. The Q8008L5TP is a type of TRIAC designed specifically for switching AC electrical signals.

In terms of its application, the Q8008L5TP is mainly used as an alternating current switch in AC power control systems, such as lighting control, dimmers, home automation, motor control, and other industrial applications. It has a low on-state resistance of 6.5Ohms, which gives it excellent regulation of electrical current within a load. It also has a high reverse blocking voltage of 500V, which makes it suitable for use in many different AC circuits.

In terms of its working principle, the Q8008L5TP is a three terminal, bilateral semiconductor switch which works by controlling the timing of two separate thyristors. When a voltage is applied across two of its terminals, the device will then turn on, allowing current to flow from one terminal to the other. Additionally, due to its three-terminal design, the Q8008L5TP can also be used to control the phase angle between two AC signals. To achieve a consistent and reliable phase angle between the two signals, it is important to ensure that the device is properly connected and the gate current is set correctly.

The Q8008L5TP is a versatile and cost-effective TRIAC device suitable for many AC switching applications. With its low on-state resistance and high reverse blocking voltage, it can effectively switch currents of up to 15A while ensuring that the AC signals remain within their appropriate phase angle. Additionally, its versatility also makes it suitable for many other applications in which AC switching is required.

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