ACPL-W456-500E

Overview

The ACPL-W456-500E is a single-channel logic output optocoupler from the Broadcom ACPL series. It features an open collector output and operates within a supply voltage range of 4.5V to 30V. The device provides high isolation with a maximum continuous output current of 15 mA and a forward current (If) of up to 20 mA. Key electrical parameters include a typical forward voltage of 1.8 V, reverse voltage of 5 V, and power dissipation of 145 mW. It supports data rates up to 1 MBd with a maximum propagation delay of 550 ns. The unit is rated for operation between -40°C and +100°C.

Feature Summary

• Provides galvanic isolation between input and output circuits using integrated photo IC technology.
• Features an open collector output configuration suitable for interfacing with various logic families.
• Designed for high-speed signal transmission with a data rate capability of 1 MBd.

Applications

• Industrial networking systems requiring circuit isolation
• Gate drive interface applications in power modules
• Signal transmission between diverse voltage levels

Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels. Confirm that the received part matches the specific ACPL-W456-500E designation and packaging type. Check for physical damage or contamination on the SO-6 stretched package before integration. Ensure storage conditions comply with moisture sensitivity level requirements to maintain reliability during assembly processes.

Selection Notes

Select this component when a single-channel optocoupler with open collector output is required for high-speed digital isolation. Consider the 3750 Vrms isolation voltage rating for safety-critical interfaces. Evaluate the 1 MBd speed against system timing requirements. Ensure the operating temperature range of -40°C to +100°C aligns with the environmental constraints of the target application design.

Part Context

This part belongs to the Broadcom ACPL series of logic output optocouplers. It is manufactured by Broadcom Limited, formerly Avago Technologies. The device utilizes surface mount technology in a small outline package. It is categorized under power module and gate drive interface optocouplers, designed for robust performance in demanding electronic environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative components from other manufacturers. Consult official Broadcom resources for potential obsolescence notices or recommended upgrades.