Q4008VH3

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

Thyristors are semiconductor devices that control electrical energy, while TRIACs are a subset of thyristors, used to control the power of AC circuits.

The Q4008VH3 is a Thyristor – TRIAC that provides excellent sensitivity and reliability. It is a low cost, 3 pin, 4 Amp thyristor designed specifically for a variety of applications, such as power supplies, motor control, temperature and light control, lightning and over voltage protection, and etc. The device is widely used in appliances like washing machines, refrigerators, lighting dimmers, and so on.

This Thyristor has a number of features that make it ideal for harsh and demanding industrial applications. It has a wide operating voltage range from 200V up to 400V, and it can operate with a maximum current of 4 Amps. The device has superior surge capabilities, and it can support up to 10A for 10μs. It also has a high thermal stability with a maximum junction temperature of 175°C.

The Q4008VH3 employs a triggering system which allows it to be triggered from the gate. This means that it can turn the current going through the device on and off without the need to physically cut the current. The triggering system also allows the device to be triggered via pulse or a circuit gate, and it has a minimum gate trigger current of 1mA.

The Q4008VH3 is also designed to provide over current and over voltage protection, which makes it suitable for industrial applications in which safety and reliability are a concern. The device can be used in a variety of conditions, such as high temperatures, humid conditions, and vibration.

The working principles of the Q4008VH3 are fairly simple. It is a semiconductor device, composed of two semiconductor pieces that form a “bridge”. A voltage is applied to the two pieces, causing them to conduct current. When the current exceeds a certain threshold, the device becomes activated, causing the current to flow. When the current drops below the threshold, the device deactivates. With this type of device, AC power is easily controlled.

The Q4008VH3 is a cost-effective, reliable, and easy to install Thyristor – TRIAC with excellent features for a variety of applications. It can provide superior surge capabilities, as well as overcurrent and overvoltage protection. The device can be easily triggered by either a pulse or a circuit gate, and it has a high thermal stability, making it suitable for a variety of conditions and applications.

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