ACPL-W61L-000E

Overview

The ACPL-W61L-000E is a high-speed logic output optocoupler from Broadcom Limited, housed in a 6-pin SSOP package. It features one channel with DC input and push-pull totem pole output. Key electrical parameters include a data rate of 10 Mb/s, isolation voltage of 5000 Vrms, and common mode transient immunity of 20 kV/µs. Typical rise and fall times are 12 ns, with maximum propagation delays of 80 ns. The device operates within a temperature range of -40°C to +105°C.

Feature Summary

• High-speed signal transmission capability supporting 10 Mb/s data rates for efficient digital communication.
• Robust electrical isolation with 5000 Vrms rating and 20 kV/µs common mode transient immunity.
• Push-pull totem pole output configuration providing strong drive capability for downstream logic circuits.

Applications

• Industrial automation control systems requiring isolated digital signal interfacing
• Power supply feedback loops for voltage regulation and monitoring
• Communication interface circuits between microcontrollers and peripheral devices

Procurement Notes

Verify the specific ordering suffix matches the required variant, as suffixes may indicate packaging or temperature grade differences. Confirm that the SSOP-6 package dimensions align with the target PCB footprint. Ensure the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the datasheet specifications against system-level isolation voltage and CMTI requirements before finalizing procurement.

Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The 10 Mb/s data rate suits applications needing rapid signal transfer across isolation barriers. Consider the push-pull output for direct logic interfacing without additional pull-up resistors. Evaluate the 5000 Vrms isolation level against safety standards applicable to the specific equipment design.

Part Context

This part belongs to the ACPL series of optocouplers from Broadcom Limited, designed for general-purpose high-speed isolation. The W61L variant specifically targets applications demanding fast switching speeds and high common mode rejection. It complements other ACPL models offering different pin counts or output types for varied integration needs.

Replacement Considerations

Direct substitutes should maintain 10 Mb/s speed, 5000 Vrms isolation, and SSOP-6 packaging. Verify pinout compatibility and logical output type equivalence. Check if alternative manufacturers offer equivalent CMTI ratings and propagation delay characteristics for seamless integration.