ACPL-W456-000E

Overview

The ACPL-W456-000E is a logic output optocoupler featuring an open collector Schottky-clamped output. It supports data rates up to 1 MBd with a propagation delay of 250 ns. The device provides 3750 VRMS isolation voltage and 15 kV/µs common-mode transient immunity. Operating temperatures range from -40°C to 100°C. Supply voltage spans 4.5V to 30V, with a maximum continuous output current of 15 mA. Power dissipation is rated at 145 mW.

Feature Summary

• High-speed digital signal transmission capability
• Schottky-clamped output for fast switching
• Robust insulation against high voltage transients

Applications

• Gate drive interface circuits
• General-purpose digital isolation
• Industrial control systems

Procurement Notes

Verify the specific suffix '000E' matches the required RoHS compliance and tape-and-reel or tube packaging configuration. Confirm that the 3750 VRMS rating aligns with safety certification requirements for the target application environment. Ensure the SOIC-6 stretched package dimensions fit the designated PCB footprint constraints.

Selection Notes

Select this component when high common-mode transient immunity is critical for noise rejection in industrial environments. The open collector output requires external pull-up resistors; verify supply voltage compatibility within the 4.5V to 30V range. Consider the 1 MBd speed limit for signal integrity requirements compared to faster variants in the ACPL-W series.

Part Context

This part belongs to the Broadcom ACPL-W series of wide-body SOIC optocouplers. These devices are designed for robust performance in noisy environments. The ACPL-W456 variant specifically targets gate drive applications requiring high isolation and fast response times. It complements other models in the family offering different speed or output configurations.

Replacement Considerations

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