onsemi DC Input Optocoupler Surface Mount Transistor Output 8-Pin SOIC HCPL0453R2

onsemi HCPL0453R2 DC Input Optocoupler is a surface mount transistor output optocoupler designed for electronic isolation and signal transmission applications. This device is packaged in an 8-pin SOIC format, making it ideal for high-density PCB integration in industrial and commercial electronics.

The optocoupler supports a maximum forward voltage of 1.8V and a typical rise time of 5 nanoseconds, enabling fast and reliable signal switching. It operates with a DC input current type, with a maximum input current rating of 25mA, facilitating low-power drive circuits.

Engineered to provide robust electrical isolation, the HCPL0453R2 offers an isolation voltage of 2500V AC, which protects sensitive circuitry from high voltage transients and noise. Its operating temperature range from -40°C to 85°C makes it suitable for harsh environmental conditions common in industrial, HVAC, power management, and automation systems.

The device outputs logic signals through a transistor output stage, with a minimum current transfer ratio of 19% and maximum of 50%, ensuring accurate signal quality and consistency across varying loads. Compliance with UL safety standards ensures the product meets rigorous safety and quality benchmarks.

This optocoupler is typically supplied in tape & reel packaging format, optimized for automated manufacturing processes and high-volume production lines. It is suitable for use in industrial electronics, instrumentation, power and signal isolation, and automation applications requiring reliable DC input optical isolation.

Features a surface mount 8-pin SOIC package suitable for compact circuit boards. Operates with DC input current type ensuring stable control signals. Isolation voltage of 2500V AC provides excellent electrical isolation between input and output.

Typical rise time of 5 nanoseconds supports fast switching applications. Maximum input current of 25mA ensures low power input requirements. Operating temperature range from -40°C to 85°C supports a wide range of environmental conditions.

Maximum forward voltage of 1.8V optimizes power efficiency. Logic output transistor type allows for standard transistor interfacing. Current transfer ratio ranges from 19% minimum to 50% maximum, suitable for precise control.

Compliant with UL standards for safety and quality assurance. Explore more onsemi Optocouplers on EnvMart for advanced electronic component needs including industrial control and power supply isolation solutions.