onsemi AC Input 2-Channel Optocoupler Surface Mount 4-Pin MDIP FOD814S

onsemi FOD814S is a high-quality AC input 2-channel optocoupler designed for use in electronic and industrial applications requiring electrical isolation and signal transfer. This surface mount device features a compact 4-pin MDIP package optimized for space-saving PCB layouts.

The phototransistor output provides reliable and efficient switching capabilities with a maximum forward voltage of 1.4V. It supports isolation voltage up to 5000Vrms ensuring safe and effective separation between input and output circuits, which is essential in industrial controls and relay contact monitoring.

Rated for operation between -55°C and 110°C, the FOD814S maintains performance in demanding temperature environments often encountered in industrial and manufacturing settings. The device exhibits rapid response times with typical rise and fall times of 18 microseconds, allowing for timely signal processing and control.

With a maximum input current of 50mA, and a current transfer ratio ranging from 20% minimum to 300% maximum, it adapts effectively to various circuit designs and load demands. Compliance with IEC, EN, and UL standards guarantees that the device meets international requirements for quality and safety.

The FOD814S is supplied in tube packaging, facilitating seamless insertion into automated assembly processes, increasing production efficiency in manufacturing workflows. Its common applications include relay contact monitoring and industrial control circuits where isolation and signal integrity are paramount.

Dual channel device for driving isolated loads with AC input signals. Surface mount package with 4-pin MDIP construction for compact PCB integration. Phototransistor output type for effective signal transfer. Maximum forward voltage of 1.4V ensures efficient operation.

Isolation voltage up to 5000Vrms provides excellent electrical isolation. Wide operating temperature range from -55°C to 110°C for harsh environments. Typical rise and fall times of 18 microseconds enable fast switching.

Maximum input current of 50mA and current transfer ratio between 20% and 300%. Complies with IEC, EN, and UL standards for safety and reliability. Supplied in tubes suitable for automated insertion and assembly.

This Optocoupler is ideal for applications in industrial automation, power electronics, and manufacturing controls. Browse EnvMart’s extensive inventory to find compatible electronic components and optoelectronics solutions for your projects.