HCPL0452R2

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL0452R2 is a high-speed logic output optocoupler from onsemi, featuring a single channel in an 8-pin SOIC package. It provides 2500 Vrms isolation voltage and operates within a temperature range of -40°C to +85°C. Key electrical parameters include a maximum forward voltage of 1.8V, typical rise time of 5ns, and a current transfer ratio ranging from 19% to 50%. The device supports a maximum input current of 25mA and complies with UL standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-speed logic output design for rapid signal transmission
• Integrated phototransistor output stage
• Robust electrical isolation capability

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial communication interfaces
• Signal isolation in control systems
• Microcontroller interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix R2 against official datasheets to confirm reel packaging specifications. Ensure compatibility with existing PCB footprints for the 8-pin SOIC package. Cross-reference manufacturer part numbers to avoid confusion with similar series variants. Confirm regulatory compliance status required for the target application environment before finalizing procurement decisions.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required between circuit sections. The logic output type simplifies interfacing with digital inputs compared to transistor outputs. Consider the 5ns rise time for signal integrity in high-frequency applications. Verify that the 2500 Vrms isolation rating meets safety requirements for the specific voltage domains being isolated.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the HCPL series of optocouplers manufactured by onsemi. The series is designed for general-purpose isolation applications requiring reliable performance in industrial environments. The HCPL0452 variant specifically targets applications needing fast switching speeds and logic-compatible outputs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HCPL0452R1 is a documented alternative variant within the same product family.