ACPL-P481-060E

Overview

The ACPL-P481-060E is a single-channel MOSFET output optocoupler from the Broadcom ACPL-P series. It features a push-pull logic gate photo IC output capable of high-speed signal transmission at 5 MBd. The device provides robust electrical isolation with an insulation voltage of 3750 Vrms and a common mode transient immunity of 20 kV/µs. Key timing parameters include a rise time of 16 ns and a fall time of 20 ns. It operates within a temperature range of -40°C to +100°C, dissipating up to 210 mW. The component is housed in a surface-mount SO-6 Stretched package.

Feature Summary

• High-speed data transmission capability supporting 5 MBd signaling rates
• Robust noise immunity characterized by 20 kV/µs common mode transient rejection
• Push-pull output stage utilizing a logic gate photo IC for efficient drive strength
• Wide operating temperature range suitable for demanding industrial environments

Applications

• Industrial automation control systems requiring galvanic isolation
• Power supply feedback loops for voltage sensing and regulation
• Communication interfaces between microcontrollers and peripheral devices
• Motor drive circuits necessitating high-speed switching signals

Procurement Notes

Verify the specific suffix '060' against official Broadcom documentation to confirm the exact tape-and-reel packaging configuration and lead frame finish. Ensure that the required insulation voltage rating of 3750 Vrms aligns with the safety standards applicable to the target end-product design. Cross-reference the thermal dissipation limits with the intended PCB layout to maintain operation within the specified junction temperature constraints during continuous duty cycles.

Selection Notes

Select this component when a single channel with high-speed digital isolation is required. The push-pull output architecture offers superior performance compared to standard transistor outputs for driving capacitive loads. Consider the 20 kV/µs CMTI specification for applications involving noisy power electronics. The SO-6 Stretched package facilitates automated assembly while maintaining adequate creepage distances for high-voltage isolation requirements in compact form factors.

Part Context

This device belongs to the ACPL-P series of high-speed optocouplers designed for demanding industrial and commercial applications. The series emphasizes reliability and speed, catering to systems where signal integrity across isolation barriers is critical. Broadcom utilizes advanced semiconductor processes to achieve the specified data rates and transient immunity levels within a compact surface-mount footprint, ensuring compatibility with modern manufacturing techniques.

Replacement Considerations

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