HCPL-0201-000E

Logic Output Optoisolators Overview

The HCPL-0201-000E is a high-speed logic gate optocoupler from Broadcom Limited, housed in an SOIC-8 surface-mount package. It features a single channel with DC input and push-pull totem pole output. Key electrical parameters include a data rate of 5 MBd, isolation voltage of 3750 Vrms, and propagation delay of 300 ns. The device operates on a supply voltage range of 4.5 V to 20 V, with a typical forward current of 1.6 mA and maximum output current of 25 mA. Operating temperature spans -40°C to +85°C.

Logic Output Optoisolators Feature Summary

• Integrated Schmitt trigger provides hysteresis for noise immunity and clean logic waveforms without external shaping circuits.
• Totem pole output structure eliminates the need for external pull-up resistors, simplifying circuit design.
• High common-mode transient rejection capability ensures reliable signal transmission in electrically noisy environments.

Logic Output Optoisolators Applications

• Digital signal isolation in industrial control systems
• Logic level translation between different voltage domains
• Microprocessor system interface isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix '000E' to confirm the SOIC-8 tape-and-reel or tube packaging variant required for your assembly process. Ensure compatibility with RoHS directives if operating in regulated regions. Cross-reference the manufacturer part number against official Broadcom documentation to avoid counterfeit components, as generic listings may vary in authenticity.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required with integrated logic conditioning. The wide supply voltage range (4.5V–20V) offers flexibility for various logic families. Consider the SOIC-8 footprint for space-constrained PCB layouts. Verify that the 5 MBd data rate meets the application's timing requirements before finalizing the design.

Logic Output Optoisolators Part Context

This device belongs to the HCPL-02XX series of high-speed optocouplers. It utilizes a GaAsP LED and an integrated photodetector with Schmitt trigger inputs. The series is designed for applications requiring fast response times and robust noise immunity, distinguishing it from standard transistor-output optocouplers by its direct logic-compatible output stage.

Logic Output Optoisolators Replacement Considerations

Check for pin-compatible alternatives within the HCPL-02XX family or equivalent parts from other manufacturers offering similar 5 MBd speeds and 3750 Vrms isolation. Ensure replacement devices match the SOIC-8 package dimensions and electrical characteristics such as propagation delay and output current drive capabilities.