TLP371F

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

The TLP371F is a high-performance opto-isolator developed by Toshiba that uses a photo-coupled transistor to achieve optical isolation. It combines a fast response time with an industry-leading breakdown voltage range of 8 to 24V. This combination makes the TLP371F suitable for many applications requiring electrical isolation. In this article, we will discuss the application field and working principle of the TLP371F.

The TLP371F isolator is primarily used in order to protect sensitive devices such as controllers, or to provide safety and power reliability when interfacing with circuits operating at different line voltage levels. This makes the TLP371F ideal for use in industrial equipment, medical systems, and automotive applications, where electrical isolation is necessary.

In terms of its operation, the signal transmission of the TLP371F is based on a photo-coupled transistor. It utilizes a signal LED shining a light into a phototransistor. When a current flows through the LED, light is generated and collected by the phototransistor. The phototransistor then converts this light into a current, which is output through the collector and emitter.

The TLP371F is able to isolate two circuits, either AC or DC, up to 7kVrms. This isolation is achieved through the optically insulated signal line, which maintains signal integrity while also excluding noise from the input and output. Furthermore, the TLP371F has low power consumption and high voltage transient immunity.

Apart from its isolated input/output, the TLP371F also has several other features. It has a built-in parasitic-free protection diode, which can protect the output transistor from reverse voltage spikes. It also has a low input capacitance, which allows for greater noise immunity. Furthermore, the TLP371F has a manufacturing temperature range of -40℃C to 100℃C, making it suitable for use in extreme temperature applications.

In summary, the TLP371F is a high-performance opto-isolator, developed by Toshiba, that is designed for applications requiring electrical isolation. It has a fast response time and a wide breakdown voltage range, making it suitable for use in a variety of applications. The TLP371F utilizes a photo-coupled transistor to achieve isolation, and has several features, including a parasitic-free protection diode and a low input capacitance. These features make the TLP371F suitable for use in industrial equipment, medical systems, and automotive applications.

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