ACNV2601-500E

Overview

The ACNV2601-500E is a single-channel high-speed digital optocoupler manufactured by Broadcom Limited. It features a data rate of 10 MBd and provides an insulation voltage of 7500 Vrms. The device utilizes an open collector output with Schottky clamping, supporting a maximum DC forward current of 20 mA and an output current of 50 mA. Typical propagation delays are 80 ns for both low-to-high and high-to-low transitions, with rise and fall times of 25 ns and 10 ns respectively. It operates within a temperature range of -40°C to +105°C and is housed in a 10-DIP Gull Wing package.

Feature Summary

• Provides high insulation voltage isolation of 7500 Vrms for enhanced safety in signal transmission.
• Features Schottky-clamped open-collector outputs to improve switching speed and noise immunity.
• Delivers high common-mode transient immunity of 20 kV/µs for reliable operation in noisy environments.

Applications

• Industrial automation systems requiring robust signal isolation
• Power supply feedback loops for high-voltage circuits
• Data communication interfaces demanding high-speed digital isolation

Procurement Notes

Verify the specific ordering suffix to ensure the correct packaging configuration matches your assembly requirements. Confirm that the 10-DIP Gull Wing package dimensions align with your PCB footprint design. Check for RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure the operating temperature range meets the thermal conditions of your final application environment.

Selection Notes

Select this component when high-speed digital isolation is required alongside significant voltage separation capabilities. The 10 MBd data rate supports fast communication protocols, while the 7500 Vrms insulation rating ensures safety in high-potential applications. Consider the open-collector output type for compatibility with various logic families and pull-up resistor configurations.

Part Context

This part belongs to the ACNV series of high-insulation voltage optocouplers from Broadcom. It is designed to replace older HCPL-2601 variants where higher isolation voltage is necessary. The series emphasizes reliability in industrial and power electronics applications, offering improved performance over standard optocouplers through advanced LED and photodetector technologies.

Replacement Considerations

ACNT-H61L-500E is listed as a substitute option. Verify pinout compatibility and electrical specifications before substitution.