HCPL-4701#020

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-4701#020 is a single-channel high-speed optocoupler from Broadcom Limited, housed in an 8-pin PDIP package. It features a photodarlington output with a maximum isolation voltage of 5000 Vrms and a data rate of 100 kb/s. The device supports a maximum collector current of 60 mA and operates within a temperature range of -40°C to +85°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High gain photodarlington output structure
• Low input drive current capability
• TTL and CMOS logic compatible levels

Transistor, Photovoltaic Output Optoisolators Applications

• Battery-powered equipment
• ISDN telephone interfaces
• Ground isolation for logic families

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix #020 confirms the 5000 Vrms insulation rating, as standard variants may differ. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure the PDIP-8 through-hole package matches the target PCB footprint requirements before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current transfer ratio and low power consumption are required. It serves as a pin-compatible replacement for industry-standard devices like the 6N139. Consider the 5000 Vrms isolation barrier for applications demanding enhanced safety certification compared to standard 3750 Vrms options.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL series of high-speed optocouplers designed for low-power applications. It utilizes an AlGaAs LED and integrated high-gain photodetector. The series supports both through-hole and surface-mount technologies, with this specific model focusing on robust isolation for digital signal transmission.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Pin-compatible substitutes include the HCPL-2730 series and the 6N139. Verify that alternative components meet the specific 5000 Vrms isolation requirement and 100 kb/s data rate specifications.