SFH1617A-2X018T

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Optoisolators are important components in electronic systems. The SFH1617A-2X018T optoisolator is a Photovoltaic Output Transistor type in a DIP-6 form factor with two channels that offer excellent performance and low power consumption. It is a solid-state optically coupled isolator designed to provide a high degree of electrical isolation while operating in a compact 6 pin package.

The SFH1617A-2X018T also features a low capacitance of 10 pF between input and output, providing a low propagation delay. It is mathex-stored to guarantee low skew. The miniature package combined with high isolation of up to 5 KV, makes it ideal for applications where system integrity and reliability are paramount.

The SFH1617A-2X018T can be used in any application needing electrical isolation between two circuits. Typical applications include: industrial, medical, automotive, and consumer electronics such as household appliances, audio systems, computers, monitors and so on. It is also suitable for applications requiring intensified immunity against EMI/RFI such as communication systems, factory automation and control systems.

The SFH1617A-2X018T operates by using a photodiode and LED. The LED is used to transfer electrical signals to the photodiode with the output circuit connected to the photodiode. This, in turn, triggers the transistor and delivers the signal. The device is often used to protect components attached to both circuts. It is also used for the isolation of low-level signals from high-voltage systems.

The SFH1617A-2X018T has an enhanced LED current which provides efficient drive characteristics of the photodiode. The LED forward voltage is also designed for low current operation which enables the device to operate at a lower power level than conventional optoisolators.

The optoisolator is designed for low quiescent current operation and can be operated with a wide supply voltage range from 5V to 24V. In addition, the SFH1617A-2X018T provides a guaranteed high impedance between the output and the input circuits which extend its application in safety circuits. It also features a low off state leakage current, without exceeding 1 μA which further enhances its versatility in safety applications.

The SFH1617A-2X018T optoisolator is an ideal choice for applications which require high isolation voltage with low power consumption. It is highly reliable and offers excellent performance. It is also suitable for applications which require a low propagation delay providing reliable isolation and superior immunity to electromagnetic interference (EMI).

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