VOS618A-2X001T Isolators

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The VOS618A-2X001T optoisolator is part of the VOS618A series and is specifically developed for use with transistor and photovoltaic output optoisolators. It is a two-way logic output device, providing isolation of low-voltage logic signals and providing a high level of signal integrity in a range of applications. This optoisolator can be used in the fields of motor control, electrical distribution networks, automotive systems, and power supplies.

The working principle of the VOS618A-2X001T is based on the ability of light to travel through an isolation barrier, without current flow. This is accomplished by using an infrared LED, which is mounted on the top of the optoisolator. The LED emits light, which, when passing through the barrier, changes the state of the photodetector. The device will then respond differently, depending on the type of photodetector used. For example, if a photo transistor is used, the output of the phototransistor will be either high or low depending on the amount of light it receives.

In addition to its two-way logic output, the VOS618A-2X001T also offers high isolation performance with a dielectric strength of around 10,000V, and a high breakdown voltage of 200V. This means that the optoisolator is able to withstand a significant amount of stress, while offering reliable operation. The device also offers high noise immunity, allowing it to operate in noisy conditions, such as those found in industrial and automotive environments.

Furthermore, the VOS618A-2X001T has low power consumption, allowing it to be used in low-power applications. It comes with an internal reverse-polarity protection, which helps prevent damage due to accidental or reverse polarity connections. The optoisolator is also RoHS compliant, making it suitable for use in applications where environmental protection is a priority. The device is designed to operate over a very wide temperature range, typically from –40°C to +105°C.

The VOS618A-2X001T optoisolator is a reliable device for a variety of industrial and automotive applications. It provides a high level of isolation, excellent noise immunity, and low power consumption. With its reverse-polarity protection and RoHS compliance, it is a great choice for applications requiring environmental protection. The device is easy to use and is designed for use over a wide temperature range, making it highly reliable for a range of different uses.

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