PC817X2NSZ1B

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Optoisolators - Transistor, Photovoltaic Output - are devices that provide electrical isolation between two systems by using optical signals and transistors. The PC817X2NSZ1B is a type of optoisolator that contains an LED connected to an input transistor and a phototransistor connected to the output circuit. By illuminating the LED, the phototransistor is activated and the output circuit is enabled.

The PC817X2NSZ1B optoisolator is used in many applications where it is necessary to provide electrical isolation between the input and output. The most common application of optoisolators is in electronic circuits that require electrical isolation between the input and output signals. This device can also be used to create a high-input impedance for interfacing with low-level signals, such as those from optoelectronic sensors. In addition, the isolation provided by this device prevents noise from affecting the signal.

The PC817X2NSZ1B optoisolator achieves electrical isolation by utilizing a light-emitting diode (LED) connected to the input circuit and a phototransistor connected to the output circuit. The LED emits light when a voltage is applied to it and the phototransistor detects this light and amplifies the signal. This amplified signal is then converted to a voltage signal that can be used to control the output circuit. The isolation provided by the device prevents the input and output signals from affecting each other.

The PC817X2NSZ1B optoisolator is a monolithic component that contains the LED, phototransistor, and integrated circuit in a single, compact package. This device has an operating temperature range of -40°C to 85°C and a wide operating voltage range of 2.3V to 30V. It has an open-collector output, which allows the device to be connected directly to a load. The PC817X2NSZ1B has an LED forward current of 15mA, a maximum collector-emitter voltage of 50V, and a maximum collector-emitter saturation voltage of 0.2V.

The PC817X2NSZ1B optoisolator is a robust and cost-effective device that provides electrical isolation for a variety of applications. It is used in a wide range of systems, such as industrial equipment, automotive electronics, and consumer electronics. The device is also able to provide a high-input impedance, allowing it to be used with low-level signals such as those from optoelectronic sensors. The PC817X2NSZ1B optoisolator is an excellent choice for providing electrical isolation between input and output signals.

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