6N139#560

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• Optoisolators - Transistor, Photovoltaic Output

• Introduction:
  The 6N139#560 is an optoisolator, which is a type of component that isolates electrical signals, typically between two circuits. It is designed as a high-density 16-pin DIP package, and consists of an input LED and an output phototransistor, connected together by a plastic encapsulated compound. It has a very fast response time, no need for external bias, and low diode forward voltage drop, making it an ideal choice for high-speed switching applications.

• Application Fields: The 6N139#560 optoisolator makes an excellent choice due to its high speed response and low diode forward voltage drop for use in high-speed switching applications. It is also ideal for isolating signals between circuits that are at different ground levels, to minimize electrical noise and protect sensitive digital and analog circuits.

• Working Principle:
  The 6N139#560 optoisolator works in two steps. First, when a voltage pulse is applied to the input LED, the LED emits light, which is then absorbed by the phototransistor. The phototransistor then converts this light signal into an electrical current, which is then outputted.[1] This process is known as signal conversion, and it allows for electrical signals to be isolated between circuits. Since the output current is proportional to the input LED\'s light intensity, the amount of current outputted is adjustable, making it ideal for controlling dimmers or other electrical applications.

• Advantages: The 6N139#560 optoisolator has many advantages over traditional electrical isolation methods. Its low diode forward voltage drop helps to reduce power consumption, while its fast response time and high conversion efficiency help to make it an ideal choice for high-speed control systems.[2] In addition, its small size and low cost make it a popular choice for low-cost applications and high-volume production runs.

• Conclusion:
  The 6N139#560 optoisolator is an ideal choice for high-speed switching applications, due to its fast response time, low diode forward voltage drop, and its ability to isolate electrical signals between circuits at different ground levels. Its small size and low cost also make it an ideal choice for low-cost applications. In addition, its high conversion efficiency helps to improve the reliability of digital and analog control systems. For these reasons, the 6N139#560 optoisolator makes an excellent choice for use in a wide range of electrical applications.

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