PC81510NSZ0F

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 are electronic components used as electrical isolators with superior performance in noise immunity, transient protection, and electromagnetic compatibility. The PC81510NSZ0F is an optoisolator component in the Transistor, Photovoltaic Output category. It is a single-channel, single-output type isolator with a 3-pin construction. It consists of an infrared LED, and an optically coupled NPN transistor. Its features include compatibility with a variety of power supply voltages from 3V to 20V, low forward voltage drop, high efficiency, and high reliability.

The PC81510NSZ0F is primarily used for signal transmission, isolation, and amplification between various external devices and circuit boards. It is used in the power supply circuit of LSIs in small appliances or other electronic devices. It can also be used in equipment that handles high-voltage or high-frequency signals, in order to isolate its input and output circuits.

The working principle of the PC81510NSZ0F can be divided into two parts: the optical part and the electric part. In the optical part, an infrared light beam is emitted from the LED inside the optoisolator and is coupled by the plastic resin cover into the optically coupled NPN transistor. The electric part uses an NPN transistor, which operates as a switch when an input current is passed through the LED. When the LED is turned on, the transistor is also turned on, allowing current to flow from the collector terminal to the emitter terminal of the transistor.

The PC81510NSZ0F can be used to protect a circuit from high voltage spikes, high frequency signals, EMI noise, or other electrical interference. This isolation helps to ensure robust operation and protection of a circuit’s sensitive components from external electrical stress. It is also used for different signal switching, such as in order to toggle a switch between two different functions or two different configurations.

In summary, the PC81510NSZ0F is an optoisolator component used for signal transmission, isolation, and amplification between various external devices and circuit boards. It consists of an LED and an optically coupled NPN transistor, and it can be used to protect a circuit from high voltage spikes, high frequency signals, EMI noise, or other electrical interference. It is a single-channel optoisolator component with a 3-pin construction, and it can handle a variety of power supply voltages from 3V to 20V.

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