ACPL-W60L-500E

Overview

The ACPL-W60L-500E is a high-speed logic output optocoupler manufactured by Broadcom Limited. It features a single channel with an open collector, Schottky-clamped phototransistor output. The device supports data rates up to 15 Mb/s and provides an isolation voltage of 3750 Vrms. Key electrical parameters include a maximum forward current of 20 mA, a supply voltage range of 2.7V to 5.5V, and a common mode transient immunity of 15 kV/µs. Operating temperatures range from -40°C to +100°C.

Feature Summary

• High-speed signal transmission capability supporting data rates up to 15 Mb/s for efficient digital communication.
• Integrated Schottky clamping on the output transistor to minimize storage time and enhance switching speed.
• Robust insulation barrier providing 3750 Vrms isolation voltage for safety-critical applications.
• High common mode transient immunity of 15 kV/µs to maintain signal integrity in noisy environments.

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 '500E' to confirm RoHS compliance and lead-free status as per Broadcom specifications. Ensure the package type matches the required PCB footprint, which is typically a 6-SOIC extension. Cross-reference the datasheet for any recent product change notices that may affect pinout or electrical characteristics before finalizing procurement orders.

Selection Notes

Select this component when a single-channel high-speed interface with open-collector output is required. The 15 Mb/s data rate suits applications needing faster response than standard optocouplers. Consider the 3750 Vrms isolation rating for safety standards compliance. Verify that the input current requirements align with the driving source capabilities within the specified 2.7V to 5.5V supply range.

Part Context

This part belongs to the ACPL-W60L series of high-speed LVTTL-compatible optocouplers. The series is designed for 3.3V and 5V logic systems. The W60L variant specifically offers a single channel configuration, distinguishing it from dual-channel counterparts like the W61L. It utilizes Broadcom's proprietary LED and photodetector technology for reliable performance.

Replacement Considerations

Direct replacements must match the 15 Mb/s speed, 3750 Vrms isolation, and 6-SOIC package. Verify compatibility with open-collector outputs and Schottky clamping features. Check if alternative parts meet the same 15 kV/µs CMTI requirement for equivalent noise immunity in the target application.