6N139S1(TB)-V

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Optoisolators are a type of electrical component that are used in isolated circuits, meaning that they can provide both electrical and optical isolation. This type of optoisolator is divided into two categories, those with transistor optocouplers and those with photovoltaic outputs. The 6N139S1(TB)–V optoisolator falls under the photovoltaic output category.

The 6N139S1(TB)–V optoisolator contains a gallium arsenide infrared emitter and an integrated phototransistor detector element, both of which are sealed to protect against particle inundation. The emitter is connected to one side of the optoisolator, while the detector is connected to the other side. When the infrared emitter is energized, it sends out an infrared beam, which is then detected by the detector element, closes the circuit and triggers a switch.

The 6N139S1(TB)–V optoisolator is primarily used in applications that need to bridge the gap between two electrical circuits. It is used as an isolation route and provides protection from unwanted current surges and voltage spikes. It also helps maintain the integrity of either audio-frequency circuits or user interface circuits, in which reliability is of the utmost importance.

The 6N139S1(TB)–V optoisolator also offers flexibility when it comes to its working principle. It has four electrical operating modes, namely short-circuit, open-circuit, unipolar switching, and current-operated switching. The optoisolator can also be installed in either a single or dual input configuration.

Due to the 6N139S1(TB)–V optoisolator’s features and flexibility, it can be used in a wide range of applications. These applications include AC/DC equipment, relay control, DC-DC converters, power switches, switches, alarm systems, and user interface or data communication circuits. The optoisolator is also designed to provide a high isolation voltage of up to 5000 Vrms, and a low temperature coefficient, which makes it more reliable in most situations.

In summary, the 6N139S1(TB)–V optoisolator is an efficient solution for those who are looking to bridge the gap between two electrical circuits, or for those who need a reliable optoisolator for a wide range of applications. This optoisolator offers an adequate protection against voltage spikes and current surges, and is designed to provide a high isolation voltage of up to 5000 Vrms and a low temperature coefficient. And with its diverse electrical operating modes and flexible installation options, the 6N139S1(TB)–V optoisolator can definitely prove to be an ideal choice for anyone in search of an effective optoisolator.

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