K845P

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Optoisolators are devices used to electrically isolate two different systems from each other for safety and protection reasons. Optoisolators are available in a variety of styles, such as transistor, photovoltaic output, and others.

The K845P optoisolator is a transistor-type optoisolator designed for use in both DC and AC applications. It features a gallium arsenide (GaAs) infrared LED as the input, and an output that consists of an NPN transistor load. It also includes an isolation resistor that provides a path for photonic energy to flow from the LED to the output.

The K845P optoisolator utilizes a photodiode and a Schottky diode to provide electrical isolation between the input and output signals. This design ensures that any electromagnetic interference, such as surges, is blocked and eliminated from the system.

In terms of performance, the K845P optoisolator is highly reliable and efficient. It has a switching speed of 0.2µs, a pMOS turn-on and turn-off times of 4ms, and a hold-off time of 10µs. It also features an ultra-low power consumption of 0.2mA, and a high operating temperature range of -30°C to +90°C. The device also has a high efficiency, meaning it is able to transmit a large amount of power in a small form factor with minimal power losses.

The K845P optoisolator is also designed for a variety of different applications. The device is typically used as a safety device, which can be used to cut off power to any connected system in the event of an electrical surge or other type of fault. It is also suitable for other applications, such as level-sensing, and in medical devices where high isolation is required.

The K845P optoisolator is a reliable, highly efficient device that is suitable for a variety of applications. The device provides excellent isolation and switching performance, and is designed for use in both DC and AC applications. Its low power consumption and high efficiency make it an ideal choice for any application that requires reliable electrical isolation.

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