FODM3023R4-NF098 Isolators

FODM3023R4-NF098 opto-isolators are semiconductor devices that provide electrical isolation between two circuits. This type of opto-isolator is designed to provide galvanic isolation between two different circuits while allowing for the sharing of triac or SCR (silicon-controlled rectifiers) switch output. The FODM3023R4-NF098 opto-isolators feature a photo-isolator that utilizes an infrared LED coupled with a bidirectional silicon photovoltaic (SPV) array as its primary components.

The photovoltaic arrangement of the FODM3023R4-NF098 opto-isolators provides increased current transfer capability when compared to traditional photocoupling designs. The FODM3023R4-NF098 opto-isolators can be used in applications for the protection of circuits, providing EMI/RFI noise protection, and electrical isolation. This type of opto-isolator can be used in a multitude of applications, including automotive, consumer, and industrial electronics.

The primary application of the FODM3023R4-NF098 opto-isolator lies in protecting and isolating circuits from radio-frequency interference, Electro-Magnetic interference, and AC transient voltage. The device acts as a buffer between two circuits, allowing for the transfer of information or control signals without electrical contact or current flowing between the two circuits. This type of opto-isolator provides a layer of isolation and protection from the various high-frequency sources that can adversely affect an electronic circuit. The FODM3023R4-NF098 can also be used as a trigger input device and for motor drive applications.

The working principle of the FODM3023R4-NF098 opto-isolator is based on the optical-coupling of an infrared LED and a bidirectional silicon photovoltaic array. When the LED is illuminated, the resulting light is directed onto the SPV array and connected to a photodiode. This arrangement creates a current flow through the light-sensitive diode, as well as providing a signal voltage to any connected triac or SCR. By switching the LED on and off, the internal SCR or triac is then activated, thereby allowing control signals to pass from one circuit to the other without any direct current passing between them.

The optoisolators in the FODM3023R4-NF098 family can be used in numerous applications, such as ADC input protection, motor drive applications, load switch circuits, infrared remote control systems, logic level switching, and many more. They are especially useful for isolating circuits with different potentials, providing a reliable and low-cost solution for system integration.

In conclusion, FODM3023R4-NF098 opto-isolators are high-performance and cost-effective isolation components that can be used in a wide range of applications. They utilize a combination of LED and SPV array for quick, reliable, and galvanically isolated analogue or digital signal transfers without the need for direct electrical contact. The FODM3023R4-NF098 opto-isolators provide a layer of protection for circuits while still allowing accurate switching and transfer of data or control signals.