ACPL-M75N-000E

Overview

The ACPL-M75N-000E is a high-speed digital CMOS optocoupler featuring one channel in a 5-pin SO package. It supports a data rate of 15 MBd and offers a common-mode transient immunity (CMTI) of 30 kV/µs. The device provides an isolation voltage of 3,750 Vrms with a push-pull output configuration. Key electrical parameters include a typical rise/fall time of 3.5 ns, a maximum forward voltage of 1.85 V, and an output current capability of 10 mA. It operates within a temperature range of -40°C to 105°C.

Feature Summary

• High-speed digital CMOS architecture for rapid signal transmission
• Enhanced common-mode transient immunity of 30 kV/µs
• Push-pull logic output stage for robust driving capability

Applications

• Communication systems between automation controllers and distributed field devices
• Industrial process control signal isolation
• Data acquisition system input/output isolation

Procurement Notes

Verify the specific suffix 'N' against the datasheet to confirm the open-drain or push-pull variant, as Broadcom designations can vary. Ensure the ordering suffix matches the required packaging option, such as tube or re-reel, directly from the manufacturer's official documentation. Cross-reference the CMTI rating of 30 kV/µs with application requirements to ensure adequate noise immunity. Confirm RoHS compliance status through the latest certificate provided by Broadcom Limited.

Selection Notes

Select this component when high-speed data integrity is critical alongside strong noise rejection capabilities. The 30 kV/µs CMTI makes it suitable for electrically noisy industrial environments where standard optocouplers may fail. Compare the 15 MBd speed against system clock rates to ensure sufficient bandwidth. Evaluate the 3,750 Vrms isolation barrier against safety standards required for the specific circuit interface.

Part Context

This part belongs to the ACPL-M75 series of high-speed optocouplers designed for demanding communication applications. It utilizes CMOS technology to achieve fast switching speeds while maintaining galvanic isolation. The series is engineered to replace older relay-based solutions in modern digital interfaces, offering superior performance in terms of speed and reliability for automated systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.