TB0900L-13-F

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 a type of semiconductor device used extensively in industrial circuits. The TB0900L-13-F device is a general purpose triac designed to be used with mains voltages of up to 400VAC. It is suitable for use in motor control circuits, lighting applications, dimmers, and home appliances.

Unique Features

The TB0900L-13-F is rated for maximum peak gate current of up to 350mA, making it extremely suitable for driving heavy loads. The device also features a small size, allowing it to be used in more compact devices. Its on-state resistance rating is very low, which leads to an improved power efficiency. Finally, it includes para-gate protection diodes which help minimise the chance of damage due to accidental transients.

Application Field

The TB0900L-13-F triac is designed primarily for use in motor control circuits. It is often used to control the speed or direction of motors, controlling both low- and medium-voltage systems. It can also be used in other lighting applications, such as incandescent lights, LED lighting, and in applications such as dimmers.

In addition to motor control and lighting applications, the TB0900L-13-F can also be used in home appliances such as washing machines, dishwashers, and other household appliances. Its small size makes it well-suited for use in small form factor appliances.

Working Principle

The working principle of the TB0900L-13-F is fairly straightforward. The device essentially acts as a two-way switch, turning on when a small voltage is applied to its gate terminal. This voltage must be at least 2V and no more than 12V, otherwise the device will not conduct. When the applied gate voltage is above 12V, the device will turn off and not conduct any further current.

The current flowing through the device is limited by its on-state resistance rating. This rating is typically in the range of 25 to 250mA, depending on the specific device and the ambient temperature. Once the current through the device reaches its rating, it will enter a region of high voltage and dissipate the excess energy. This will cause the device to turn off, thereby limiting the total current that can flow through it.

The TB0900L-13-F is a very useful device for applications that require a relatively low-power switchable component. The device can be used in a variety of applications, including motor control, lighting, and home appliances. Its small size and low on-state resistance rating make it a very efficient and reliable component.

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