ACPL-M62L-000E

Overview

The ACPL-M62L-000E is a high-speed logic output optocoupler from the Broadcom ACPL series. It features a single channel with an open-drain photo IC output, designed for robust signal isolation in demanding environments. The device offers a data rate of 10 Mb/s and supports operation at supply voltages of 3.3V and 5V. Key electrical parameters include a typical rise and fall time of 12 ns, a forward voltage of 1.3 V, and a maximum forward current of 6 mA. It provides an isolation voltage of 3750 Vrms and a common mode transient immunity of 20 kV/µs. The component operates within a temperature range of -40°C to +105°C and is housed in a 5-pin SOIC package.

Feature Summary

• High-speed digital signal transmission capability supporting up to 10 Mb/s data rates
• Enhanced noise immunity with 20 kV/µs common mode transient rejection
• Dual voltage compatibility for both 3.3V and 5V logic systems
• Wide operating temperature range suitable for industrial applications

Applications

• Industrial automation control systems requiring galvanic isolation
• Power supply feedback loops and monitoring circuits
• Communication interfaces needing high noise immunity
• Microcontroller input/output isolation in harsh electromagnetic environments

Procurement Notes

Verify that the specific order matches the ACPL-M62L-000E part number exactly, as suffixes may indicate different packaging or lead-free status. Confirm the required isolation voltage rating of 3750 Vrms aligns with your safety standards. Ensure the open-drain output configuration is compatible with your downstream logic circuitry pull-up requirements. Check for RoHS compliance documentation if environmental regulations apply to your manufacturing process.

Selection Notes

Select this component when high-speed data transfer is critical alongside strong noise immunity. The 10 Mb/s speed exceeds many standard optocouplers, making it suitable for faster communication protocols. The wide temperature range (-40°C to +105°C) allows deployment in extreme conditions where standard components might fail. Consider the open-drain output structure, which requires external pull-up resistors, unlike push-pull outputs.

Part Context

This device belongs to the ACPL series of high-speed optocouplers by Broadcom Limited. It utilizes LED-to-photo-IC technology to provide electrical isolation between input and output circuits. The series is designed for applications requiring reliable signal transmission across isolated domains, such as power electronics and industrial controls, offering a balance of speed, isolation strength, and thermal stability.

Replacement Considerations

Direct replacements must match the 10 Mb/s speed, 3750 Vrms isolation, and 5-SOIC package. Verify that substitute parts support the same 3.3V/5V dual voltage operation and open-drain output topology. Ensure the replacement also meets the 20 kV/µs CMTI requirement for equivalent noise performance.

FAQ

What is the common mode transient immunity (CMTI) of the ACPL-M62L-000E?

The ACPL-M62L-000E has a common mode transient immunity of 20 kV/µs, providing high resistance to rapid voltage changes.

Does the ACPL-M62L-000E support both 3.3V and 5V logic levels?

Yes, the datasheet specifies that this optocoupler is compatible with both 3.3V and 5V supply voltages.

What type of output does the ACPL-M62L-000E feature?

It features an open-drain photo IC output, which typically requires an external pull-up resistor to function correctly with logic inputs.