FOD617C3S

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optoisolators are widely used in many fields for their ability to provide electrical isolation between different circuits while still allowing analog and digital signals to be transmitted. The FOD617C3S is a type of optoisolator which features a transistor output and a photovoltaic output. This makes it a versatile device which is suitable for a wide range of applications.

The main feature of the FOD617C3S is that it offers isolation of up to 5000 volts. This can help to reduce the potential of electric shocks to personnel, and also protect sensitive devices from spikes in voltage due to impedance mismatch. The device also has excellent noise rejection, with a typical CMRR (Common Mode Rejection Ratio) of 80 dB at 500 kHz. This makes it suitable for use in high electromagnetic interference (EMI) environments.

The FOD617C3S is often used in industrial and medical applications where electrical isolation between different parts of the system is essential. This can include applications such as medical imaging, in which it is important to ensure that patient data is properly separated from other parts of the system. The device can also be used to provide isolation between a DC or AC power source and a low voltage control circuit. In this situation, it helps to reduce the risk of a circuit being subjected to dangerous levels of voltage.

The device is easy to use, with no external circuitry required. It has an integral LED which serves as the light source, so no additional components need to be added. The device consists of two parts: the photovoltaic receiver and the transistor, both of which are built into the same package. The photovoltaic output is designed to isolate the input from the output, and the transistor provides low and medium level current amplification.

In operation, the LED emits infrared light, which is then detected by the photovoltaic receiver in the form of a small current. This current is then amplified by the transistor, which is connected to the output terminal. When the input signal is low, the LED is off and the transistor is open, preventing any current from flowing. When the input signal is high, the LED is turned on and the transistor is closed, allowing current to flow through the transistor.

The FOD617C3S is a highly reliable and versatile optoisolator which can be used in a variety of applications. It is particularly suited for use in industrial and medical applications which require electrical isolation between different parts of the system. In addition, its high common mode rejection ratio makes it suitable for use in high EMI environments.

The specific data is subject to PDF, and the above content is for reference