MOC81113SD

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Optoisolators are widely used in the field of signal isolation to provide galvanic separation between two different circuits. The MOC81113SD is a 6-pin optoisolator that provides transistor and photovoltaic output. This optoisolator provides excellent signal isolation, high common mode resistance and wide range of temperature operating tuning.

The MOC81113SD optoisolator is composed of an infrared sensitive input diode, a detector/amplifier, and a logic output cascade. The detector/amplifier amplifies the signal from the photosensitive diode and transmits the signal to the output. In the output stage, a transistor and a light-emitting diode is connected in series with the photovoltaic diode. The transistor is driven by the amplified signal from the photosensitive diode and produces an output drive current.

The working principle of MOC81113SD is very simple. When the input diode detects an optical signal, it produces a current flow. This current flow is then converted into a voltage, which is amplified by the detector/amplifier. The amplified voltage is used to drive the transistor and light-emitting diode, and the resulting light is detected by the output photodiode. The output photodiode detects the light and produces a current, which is used to drive the transistor and thus produce an output signal.

The main advantages of MOC81113SD optoisolator are its fast switching speed, low power consumption, wide operating temperature range, and reliable signal isolation capability. It also has high common mode resistance which helps reduce noise interference in the circuit. In addition, the MOC81113SD optoisolator is very efficient at transmitting digital signals, making it an ideal choice for use in industrial and automotive applications.

The MOC81113SD optoisolator is a reliable and robust solution for signal isolation. It offers high common mode resistance, wide temperature operating tuning, and excellent signal isolation capability, making it an ideal choice for use in a variety of industrial and automotive applications. In addition, it provides fast switching speeds, low power consumption, and reliable signal isolation, making it a popular choice for use in industrial and automotive applications.

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