ACPL-W611-060E

Overview

The ACPL-W611-060E is a single-channel high-speed logic output optocoupler manufactured by Broadcom Limited. It features an open collector, Schottky-clamped phototransistor output and provides 5000Vrms electrical isolation between input and output circuits. The device supports data rates up to 10MBd with a common-mode transient immunity of 10kV/µs. Packaged in a 6-pin SO stretched configuration, it ensures reliable signal transmission in electrically noisy environments while maintaining TTL compatibility for seamless integration into digital control systems.

Feature Summary

• High-speed operation supporting data rates up to 10MBd
• Strong common-mode transient immunity of 10kV/µs
• Schottky-clamped open collector output for fast switching
• TTL-compatible logic output design

Applications

• Industrial automation control systems
• Automotive electronic interfaces
• Power supply feedback loops
• Data communication isolators

Procurement Notes

Verify the specific ordering suffix '060E' to confirm the tube packaging format and lead-free compliance status as defined by Broadcom. Ensure that the required isolation voltage rating of 5000Vrms meets the safety standards of the target application. Cross-reference the pinout diagram with the official datasheet to prevent orientation errors during PCB assembly. Confirm that the operating temperature range aligns with the environmental conditions of the final product deployment.

Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The Schottky-clamped output structure minimizes storage time, making it suitable for applications demanding rapid signal transitions. Consider the 6-pin package size if space constraints exist within the circuit board layout. Evaluate the 10kV/µs CMTI specification against the noise levels present in the power stage to ensure signal integrity is maintained under transient conditions.

Part Context

This part belongs to Broadcom's ACPL-W61x series of high-speed optocouplers designed for demanding industrial and automotive applications. The series emphasizes high common-mode rejection and fast propagation times to support modern digital communication protocols. The W611 variant specifically targets applications requiring TTL compatibility and reliable isolation in high-noise environments, distinguishing it from slower general-purpose optocouplers.

Replacement Considerations

Direct substitutes include other ACPL-W61x variants such as ACPL-W611-560E or ACPL-W613-060E, provided they match the pinout and electrical characteristics. Verify that any replacement maintains the same 5000Vrms isolation rating and 10MBd data rate capability. Ensure the alternative device offers equivalent Schottky-clamped output performance to preserve switching speed.