TLP2108(TP,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

Optoisolators, also known as optocouplers, opto-isolators, photocouplers, and photocouplers, are components used to isolate one electrical circuit from another. In electronic systems, they are frequently used to protect a higher voltage circuit from a lower voltage circuit. They also protect sensitive electronic components from transient voltages and help minimize interference between two circuits. The TLP2108 is a photocoupler that is part of this lineup of optoisolators. In this article, we\'ll discuss its application field and working principle.

The TLP2108 optocoupler is an optoisolator from Toshiba with photocoupler technology and a triac output. The photocoupler consists of an infrared (IR) LED and a silicon NPN phototransistor, each contained within two separate packages fused to each other. This configuration allows the transfer of an electrical signal across an insulator, allowing for optimal isolation between two circuits.

The TLP2108 optoisolator can be used in a variety of applications such as power supply control, alarm systems, lighting control systems, current sensing, and HVAC systems. It has a very fast response time of 1.0 microseconds and a dielectric strength of 4,000 Vrms. In addition, it has excellent common-mode noise rejection and supports zero-cross operation. This makes it well-suited for PWM applications that require fast switching.

The working principle of the TLP2108 optoisolator is relatively simple. The electrical signal is transferred from the input on one side of the optoisolator to the output on the other side via a light signal. The LED is connected to the input and emits an infrared light signal, which is picked up by the phototransistor on the other side of the component. This signal is then converted into an electrical signal and outputted on the other end of the optoisolator.

The TLP2108 optoisolator can be used in a variety of applications in which it is necessary to isolate two electrical circuits. It has a very fast response time and excellent common-mode noise rejection, making it an ideal choice for PWM applications. Furthermore, its simple working principle and long life make it a reliable and cost-effective solution for many applications.

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