Q4004F42

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

A Thyristor is a special type of semi-conductor that is designed for powering larger applications, such as motors and lights. The type of Thyristor known as a TRIAC, orTriode for Alternating Current, is a device that enables switching current in either direction. These devices are also known as two-transistor switch devices, as they consist of two transistors connected in an antiparallel arrangement. The Q4004F42 TRIAC is a very versatile device that is commonly used in many areas.

The Q4004F42 is a four-pin TRIAC, meaning that it has four terminals and is capable of handling four separate loads. It has a maximum voltage rating of 600 volts and a maximum current rating of 4 amps, making it suitable for use in medium-power applications. In addition, the device is equipped with a temperature-resistant coating that makes it suitable for use in high-temperature environments.

The Q4004F42 is mainly used in applications that require fast switching, such as motor controllers, power supplies, and dimmers. It is commonly used as a motor controller because it can switch the current in either direction and provide a high-power output. It is also used in power supplies due to its ability to switch current quickly and control the voltage. In addition, the Q4004F42 can be used in light dimmers, as it can accurately adjust the intensity of the light.

The Q4004F42 primarily works by using the principle of thyristor action. A Thyristor is a four-layer semiconductor device consisting of a pair of two-layer PN stacks. Thyristors are normally reverse biased, meaning that when a trigger current is applied, it will cause a latched current to flow through the device. This latched current will then stay on until the gate is released or the current is shut off. The Q4004F42 works in a similar way, allowing current to flow in either direction with the application of a trigger voltage.

In addition, the Q4004F42 has a temperature-resistant coating that makes it suitable for use in high-temperature environments. The temperature-resistant coating helps protect the device from overheating, thus preventing it from being damaged. The device also has a low trigger voltage, making it suitable for use with low-voltage circuits.

Overall, the Q4004F42 is a versatile device that is used in a wide range of applications. It is a four-pin TRIAC that is capable of handling four separate loads with a maximum voltage rating of 600 volts and a maximum current rating of 4 amps. The device works by using the principle of thyristor action, allowing current to flow in either direction with the application of a trigger voltage. It is also equipped with a temperature-resistant coating that makes it suitable for use in high-temperature environments. As such, the Q4004F42 is an ideal device for use in applications that require fast switching, such as motor controllers, power supplies, and dimmers.

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