Q4016LH4

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 - TRIACs refers to a category of semiconductor devices that act as a switch in an AC power circuit. The most common type of thyristor is the TRIAC, which stands for Triode for Alternating Current. The TRIAC is a three-terminal device that can control the current passing through it by allowing it to flow in both directions. The common application of TRIACs is in AC-powered appliances, such as dimmers, light dimmers and fan speed controllers, among many others. The TRIAC can also be found in industrial equipment for controlling motors and heating applications.

The Q4016LH4 is a TRIAC developed by STMicroelectronics. It has a low gate trigger current, a wide dynamic operating range, and a very low leakage current. The device is ideal for a wide range of applications, such as motor speed control, LED dimming, and fan speed control, among many others. The device’s versatility makes it a popular choice for many applications.

The Q4016LH4 works by controlling the current through the circuit using a gate voltage. When the gate voltage is applied, the device becomes conducting and the current flows through it. When the gate voltage is removed, the device turns off and the current stops flowing. This process is repeated at a rapid rate to produce an alternating current in the device.

In order to achieve this, the Q4016LH4 has three terminals, known as the main terminal, the gate terminal and the controlling terminal. The main terminal is connected to the AC power line, while the gate terminal is used to control the current flow through the device. The controlling terminal is used to control the gate voltage, enabling the device to turn on and off at a predetermined speed. The combination of the gate and controlling terminals ensures that the current is controlled accurately.

The Q4016LH4 is a versatile switch with applications in various fields. It can be used for motor speed control, LED dimming, fan speed control and other applications in the industrial and residential markets. It is also suitable for applications in the medical and automotive industries, as well as other specialized applications.

The Q4016LH4 is a cost-effective and reliable alternative to traditional mechanical switches in many applications. Its low gate trigger current means that it can be triggered at low voltages, allowing it to be used in applications where a normal mechanical switch would be too slow or unreliable. The device also requires no maintenance and has a long service life, further increasing its cost-effectiveness.

The Q4016LH4 is a versatile and reliable TRIAC with a wide range of applications in various industries. Its low gate trigger current, wide dynamic operating range and low leakage current make it an ideal choice for a variety of applications, from motor speed control to LED dimming. Its reliability and long service life also make it an excellent choice for cost-sensitive applications.

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