BTA312X-800C/L02Q

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 an important family of specialized semiconductor components utilized in all sorts of electronic circuits, ranging from appliances and consumer electronics, to more technical and industrial applications where reliability is of the utmost importance. TRIACs are amongst the most widely used type of thyristors, and the BTA312X-800C/L02Q is an especially popular example of its kind. This article will take a look at the functioning of the BTA312X-800C/L02Q, the field it is most commonly used in, and why it is a popular choice for so many applications.

What is a TRIAC?

TRIACs are thyristors which are activated on both a positive and a negative cycle, allowing them to pass current in both directions. This means that as opposed to other thyristors that switch between two states – full on or full off – TRIACs are capable of dimming, as well as other power control techniques. They are common components in home appliances, industrial control systems, and other types of lighting systems.

BTA312X-800C/L02Q Application Field and Working Principle

The BTA312X-800C/L02Q is a popular model of TRIAC, which is most commonly used in lighting applications. Specifically, it is mainly used in dimmable LED lighting, as well as Halogen and Compact Fluorescent sources. It has an impressive power dissipation capacity of 1.2W at room temperature and a voltage range between 20V and 800V for AC applications. Furthermore, its gate trigger is designed to cope with a wide range of signal frequencies, extending from brief bursts to longer pulses, making it suitable for a variety of applications.

This TRIAC opens and closes when a continuous current passes through it. This process is called “snapback” and is enabled by applying Two Gate Triggering Currents A and B. This TRIAC is designed to respond to each current differently, allowing for greater accuracy and control. A positive current on the Gate of the TRIAC will open the TRIAC, while a negative current on the Gate of the TRIAC causes the TRIAC to close. Both of these currents must be present simultaneously, otherwise the TRIAC will not respond.

The BTA312X-800C/L02Q also comes with a range of other features that make it an ideal choice for many applications. It is a medium-power TRIAC with a high on-state resistance, which allows it to operate in temperatures ranging from -25°C to +125°C, enabling it to be used in more challenging environments. Additionally, it has a low thermal runaway characteristic, which is important for safety assurance, especially in high-voltage applications. Finally, its extremely fast switching time makes it suitable for applications that require precision timing and responsiveness, such as motor speed control.

Benefits of Triac Over Other Components

TRIACs are an excellent choice for applications where switching accuracy is of utmost importance. They provide superior noise immunity and are much faster to actuate than other components, such as relays or solenoids. Additionally, TRIACs offer a wide range of programmable characteristics, such as gate triggering and dimming, which makes them extremely versatile and applicable to a variety of applications. Furthermore, they are available in a variety of sizes and power ratings, such as the BTA312X-800C/L02Q, making it possible to combine the right TRIAC with the right application.

Conclusion

The BTA312X-800C/L02Q is a powerful and reliable TRIAC specifically designed for high-voltage dimmable lighting applications. Its fast switching time and wide range of programmable characteristics make it an ideal choice for many applications, from home appliances to motor speed control. Additionally, its high on-state resistance allows it to function in temperatures as low as -25°C, making it suitable for more challenging environments. With its wide variety of features and applications, the BTA312X-800C/L02Q is a popular and versatile choice for many electronic circuit applications.

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