CNW11AV3

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, have become indispensable components in the electronics field. They are used to provide complete electrical isolation between circuits and systems. In this article, we focus on the CNW11AV3, an optoisolator with transistor, photovoltaic output.

The CNW11AV3 is a surface-mountable optoisolator with a width of only 4.8mm and a height of 8.2mm. It utilizes a GaAs infrared light emitting diode (LED) for its input and an NPN open-collector phototransistor for its output. Using a center-wavelength of 940nm, it can transfer up to 100mA between input and output. It requires a voltage of 5VDC for its operation, and also supports higher voltage options, such as 20VDC. The device also meets the requirements of JEDEC EIAJRC 10/96.

The CNW11AV3 has several applications. It can be used for signal isolation between isolated power sources, for example in touch panel displays or battery back-up systems. It can also be used as a switch for AC power on/off signals. Furthermore, it can be used to protect analog signal lines from voltage spikes. In all these applications, the optoisolator provides total electrical isolation, as it requires only light in order to transfer signals from the input to the output.

Since the CNW11AV3 is an optoisolator with transistor, photovoltaic output, it works as follows. The optoisolator’s LED emits infrared light when a voltage is applied to the anode. This light is then detected by the phototransistor. This results in a switch, which turns on when the voltage applied to the LED is more than a certain value. Upon detection of this signal, the phototransistor turns on, and can thus pass the current to the output, either directly, or through external amplifying circuitry. It should be noted that the sensitivity of the phototransistor can be adjusted, depending on the amount of current that is passed through.

In conclusion, the CNW11AV3 is a versatile optoisolator with transistor, photovoltaic output. Its small size, current and voltage ratings, and JEDEC EIAJRC-10/96 compliance make it a perfect choice for various applications. It provides total electrical isolation between its input and output, and limits the amount of current passing through the system.

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