Q4008L4TP

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

Thryistors - TRIACs are a type of semiconductor used in various applications to control electricity flow and provide various solutions. The Q4008L4TP is one such series of thryistor parts which is used in many different applications. The purpose of this article is to take a closer look at the application field and working principle behind the Q4008L4TP.

The Q4008L4TP is a quad, 400V, 8mA thyristor in a 4-pin glass TO-92 package. It is specifically designed for AC and DC control applications, such as full-wave AC control and SCR output circuits. It can be used as an on/off switch or as an integrated control unit. The parts have a peak repetitive off-state voltage of 400V and the forward blocking voltage of the device ranges from 500V to 800V. Additionally, the device has a gate trigger current of between 1mA and 5mA and a trigger voltage of 1V.

In terms of its application field, the Q4008L4TP is widely used in automated industrial control circuits, motor control circuits and phase control systems. It can be used as an electromechanical door lock, to activate and deactivate fuseless motors and as an AC switching device in lighting control systems. Additionally, the device is suitable for many different AC and DC switching and control applications and is often used in the energy management industry, due to its low power dissipation and cost-effectiveness.

As far as the working principle is concerned, the Q4008L4TP device works on a four-layer structure, combining an N-type and P-type substrate with a P-type and N-type control layer. The control layer works as the gate, and is made up of positive and negative gate connections, that trigger the device when voltage is applied. When the device is switched on, it allows electricity to flow in both directions across the device, allowing for AC and DC control.

In conclusion, the Q4008L4TP is an efficient 4-pin quad 400V thyristor for AC and DC control applications. It has a forward blocking voltage of between 500V and 800V and a triggering current of between 1mA and 5mA. The device is suitable for many different applications, such as electromechanical door locks, motor activation/deactivation and AC switching systems. The device works on a four layer structure, allowing electricity to flow in both directions across it when voltage is applied, allowing for AC and DC control.

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