HCPL-2731#300

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-2731#300 is a dual-channel high-speed optocoupler from the Broadcom HCPL series, housed in an 8-pin PDIP package. It features photodarlington outputs with a data rate of 100 kb/s and isolation voltage of 3750 Vrms. Key electrical parameters include a maximum collector current of 60 mA, a forward current of 20 mA, and a typical current transfer ratio of 1800%. The device operates within a temperature range of -40°C to +85°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for simultaneous signal isolation
• Photodarlington output stage providing high current gain
• High-speed data transmission capability at 100 kBd
• Robust insulation voltage rating for safety isolation

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial communication interfaces
• Power supply feedback loops
• Signal isolation in noisy environments

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix #300 against the official datasheet to confirm tube packaging and lead-free status. Ensure compatibility with existing PCB footprints for the 8-pin DIP format. Cross-reference the manufacturer's latest revision notes for any changes in compliance or mechanical dimensions before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with moderate speed (100 kBd) is required. The photodarlington output offers higher current drive compared to standard transistor outputs, suitable for direct interfacing with logic inputs. Consider the 3750 Vrms isolation rating for applications requiring strict galvanic separation between input and output circuits.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the Broadcom HCPL series of high-speed optocouplers. The series is designed for applications demanding reliable signal transmission across isolated boundaries. The HCPL-2731 variant specifically targets dual-channel requirements, offering a compact solution for systems needing multiple isolated data paths within a single package.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for HCPL-2731-000E as a potential equivalent variant. Verify if the output type matches, as some sources list photodiode outputs for similar model numbers. Confirm that the replacement maintains the same 100 kBd data rate and 3750 Vrms isolation rating to ensure functional parity.