6N139S1(TB)

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 devices used to transfer electrical signals between two isolated circuits, providing a level of electrical isolation between the two circuits that is often necessary in various electronic systems and applications.A type of optoisolator, the transistor, photovoltaic output (6N139S1(TB)) has become increasingly popular due to its many advantages and features. This application note will look at the 6N139S1(TB) optoisolator and discuss its field of applications and working principle.

The 6N139S1(TB) optoisolator consists of a compact 6-pin package that utilizes an infrared LED and an integrated phototransistor. The device has been specifically designed for use in modern circuits that have a high common mode noise interference. It can also provide electrical isolation between two circuits when switching between them.

The 6N139S1(TB) optoisolator has a wide variety of applications, from telecommunications to power backlight control. It has been used in many consumer electronics products, such as television sets, computer monitors, and monitoring systems. In addition, the device can be used to drive logic outputs, providing a higher voltage and speed than can be achieved by conventional phototransistor optoisolators. The device can also be used to switch large voltages and current, making it ideal for applications such as motor control systems, industrial automation, and driving relays.

The working principle of the 6N139S1(TB) optoisolator is relatively simple. When light strikes the phototransistor, it produces a current which is then fed into the base of the transistor, allowing the current to flow through the collector and out to the load. The current can then be needed to power an output or be used to drive logic outputs. The device offers high insulation between the input and output circuits, making it an ideal choice for applications where noise reduction is needed.

The 6N139S1(TB) optoisolator is a versatile and reliable device, capable of handling high current and voltage switching applications. It can be used to provide electrical isolation between two circuits, while also providing a high level of noise and electrical interference reduction. The device’s compact size makes it easy to integrate into a variety of circuits, and it is a cost-effective choice for many electronics and electrical systems.

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