ACPL-W61L-060E

Overview

The ACPL-W61L-060E is a single-channel high-speed digital CMOS optocoupler from Broadcom Limited. It integrates an AlGaAs LED with a high-gain photodetector for signal isolation. Key electrical parameters include a data rate of 10 MBd, propagation delay of 80 ns (max), and rise/fall times of 12 ns (typ). It features a push-pull output capable of 10 mA current drive. The device supports a supply voltage range of 2.7 V to 5.5 V and offers a minimum common-mode transient immunity of 20 kV/µs. Isolation voltage is rated at 5000 Vrms.

Feature Summary

• Combines an AlGaAs light emitting diode with an integrated high gain photodetector for efficient signal transmission.
• Provides high common-mode transient immunity to reject noise in electrically noisy environments.
• Features a push-pull output stage designed to drive loads directly without additional buffering components.

Applications

• Industrial automation control systems requiring galvanic isolation
• Power supply feedback loops for voltage regulation
• Communication interfaces between microcontrollers and peripheral devices

Procurement Notes

Verify the specific suffix code to ensure the correct package variant and lead-free status match project requirements. Confirm that the operating temperature range aligns with the environmental conditions of the final assembly. Cross-reference the datasheet revision date to ensure compliance with current manufacturing standards and material declarations.

Selection Notes

Select this component when low power consumption and high speed are critical constraints. The 10 MBd data rate suits applications needing rapid signal switching. Ensure the input forward current does not exceed maximum ratings to maintain longevity. Verify that the 5000 Vrms isolation barrier meets the safety clearance requirements of the target system design.

Part Context

This part belongs to the ACPL-x6xL series of low-power digital optocouplers. The series is engineered for applications demanding high reliability and fast response times. It utilizes advanced semiconductor processes to achieve high gain and low power dissipation simultaneously within a compact surface-mount package.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Broadcom catalogs for direct equivalents or pin-compatible alternatives if sourcing issues arise.

FAQ

What is the typical rise and fall time for the ACPL-W61L-060E?

The typical rise and fall times are both 12 ns.

Does this optocoupler support 3.3 V logic levels?

Yes, the device operates within a supply voltage range of 2.7 V to 5.5 V, making it compatible with 3.3 V systems.