ACPL-332J-500E

Overview

The ACPL-332J-500E is a dual-channel logic output optocoupler manufactured by Broadcom Limited. It features a 16-pin SOIC package with a maximum continuous output current of 2.5 A and an isolation voltage of 3750 Vrms. The device operates within a temperature range of -40°C to +105°C, dissipating up to 600 mW. Key electrical parameters include a rise time of 50 ns, a fall time of 50 ns, a forward current of 25 mA, and a forward voltage of 1.95 V.

Feature Summary

• Dual-channel architecture for simultaneous signal transmission
• High-speed switching capability with 50 ns transition times
• Robust insulation rated at 3750 Vrms for circuit protection

Applications

• IGBT gate drive circuits
• Power supply control systems
• Industrial automation interfaces

Procurement Notes

Verify the specific suffix '500E' against official Broadcom documentation to confirm tape-and-reel packaging specifications. Ensure compliance with RoHS directives and check for any recent product change notices that may affect pinout or material composition prior to finalizing procurement orders.

Selection Notes

Select this component when dual-channel isolation is required alongside high peak output currents. The 3750 Vrms rating suits applications demanding moderate isolation levels compared to higher-voltage variants. Consider thermal dissipation limits in dense PCB layouts due to the 600 mW power constraint.

Part Context

This part belongs to the ACPL series of logic output optocouplers designed for industrial and power electronics applications. It provides galvanic isolation between low-voltage control logic and high-power switching stages, ensuring system safety and noise immunity in electrically noisy environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.