HCPL0500R1

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL0500R1 is a single-channel high-speed optocoupler manufactured by onsemi, housed in an 8-SOIC surface-mount package. It features a phototransistor output with a base terminal for enhanced performance and speed control. The device provides 2500 Vrms isolation voltage between input and output circuits. Key electrical parameters include a data rate of 1 Mb/s, a typical current transfer ratio of 7% at 16 mA forward current, and maximum collector current of 8 mA. Operating temperatures range from -40°C to +85°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrated base terminal on the phototransistor output allows for external biasing to optimize switching speed and linearity.
• High-speed digital signal transmission capability supports data rates up to 1 Mb/s for reliable communication.
• Robust insulation barrier ensures safety compliance with 2500 Vrms isolation rating between input and output sections.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation systems requiring galvanic isolation for sensor interfaces
• Power supply feedback loops for voltage regulation and monitoring
• Digital communication interfaces in noisy electromagnetic environments

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix R1 confirms the tape-and-reel packaging configuration when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the procurement source provides valid traceability for this component. Check for any recent lifecycle notices or obsolescence warnings directly from onsemi before finalizing purchase orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a phototransistor output with a base pin is required for faster switching than standard variants. The 8-SOIC package suits space-constrained surface-mount designs. Consider the 1 Mb/s data rate limit for signal integrity requirements. Verify that the 2500 Vrms isolation meets system safety standards. Compare power dissipation limits against thermal management capabilities in the target application environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL0500 series of high-speed optocouplers from onsemi. The series is designed for applications demanding fast response times and reliable isolation. The HCPL0500R1 specifically denotes the reel-packaged version of the single-channel transistor output device. It shares core electrical characteristics with other variants in the family but differs in packaging and potentially minor mechanical specifications.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HCPL0500R2 is a documented substitute within the same product family, offering identical electrical performance in a different package style.