HCPL0701R2

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL0701R2 is a single-channel high-speed optocoupler featuring a split Darlington output configuration. It provides an isolation voltage of 2500 Vrms and supports data rates up to 100 kb/s. The device operates with a maximum forward current of 20 mA and delivers an output current of 60 mA, achieving a typical current transfer ratio of 5000%. Electrical characteristics include a forward voltage of 1.25 V, reverse voltage rating of 5 V, and power dissipation of 100 mW. Timing parameters specify rise and fall times of 25 µs and 60 µs respectively. It is housed in an 8-pin SOIC package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Single-channel architecture with split Darlington output for high gain
• High isolation capability rated at 2500 Vrms
• CMOS compatible logic interface design

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal transmission between microcontrollers and power stages
• Low-current digital signal isolation interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the manufacturer designation as Fairchild Semiconductor or ON Semiconductor, as ownership transitions occurred. Confirm the RoHS compliance status and specific suffix requirements for tape-and-reel packaging. Ensure the datasheet version matches the production batch specifications. Check for any obsolescence notices or lifecycle changes associated with this component number.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current gain is required from low input currents. The split Darlington structure offers superior performance compared to standard phototransistor outputs. Consider the 100 kb/s speed limit for application timing constraints. Verify that the 2500 Vrms isolation meets the safety standards of the target system environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL-0701 series of high-speed optocouplers. It shares functional similarities with the HCPL0601 but utilizes a Darlington output instead of an open-collector gate. The series is designed for applications needing robust signal isolation with moderate speed requirements.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HCPL0701

Transistor, Photovoltaic Output Optoisolators FAQ

What is the output type of the HCPL0701R2?

It features a split Darlington output configuration.

What is the maximum data rate supported by this optocoupler?

The device supports a data rate of up to 100 kb/s.