ACPL-P481-000E

Overview

The ACPL-P481-000E is a single-channel MOSFET output optocoupler designed for high-speed applications. It features an inverted logic output with push-pull capability, providing robust signal isolation. The device offers a data rate of 5 MBd and a common-mode transient immunity (CMTI) of 20 kV/µs. Electrical parameters include a forward voltage of 1.5 V, reverse voltage of 5 V, and power dissipation of 210 mW. It operates within a temperature range of -40°C to +100°C and provides 3750 Vrms insulation voltage.

Feature Summary

• Inverted logic output configuration with push-pull topology
• High common-mode transient immunity of 20 kV/µs
• Fast switching speeds with 16 ns rise and 20 ns fall times

Applications

• Intelligent Power Modules (IPMs)
• Motor control circuits
• Industrial automation systems

Procurement Notes

Verify the specific ordering suffix to ensure compliance with RoHS standards and packaging requirements. Confirm that the stretched SO-6 surface mount package matches the target PCB footprint. Check for any regional certification marks such as UL 1577 or IEC standards required for the final assembly. Ensure the supplier provides valid component traceability documentation.

Selection Notes

Select this component when inverted logic functionality is required for gate drive isolation. The high CMTI rating makes it suitable for noisy environments with fast-switching power stages. Consider the 5 MBd data rate limit for signal integrity. Evaluate the 210 mW power dissipation against thermal constraints in dense layouts.

Part Context

This part belongs to the ACPL-P series from Broadcom Limited, specialized for intelligent power module applications. It complements other high-speed isolators by offering specific inverted logic outputs. The series focuses on reliability in industrial and automotive-grade environments with strict isolation requirements.

Replacement Considerations

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