ACPL-P314-500E

Overview

The ACPL-P314-500E is a single-channel IGBT gate driver optocoupler from Broadcom Limited. It features a GaAsP LED input and an integrated output stage capable of delivering up to 600mA peak current. The device operates with a supply voltage range of 10V to 30V and provides high isolation voltage of 3750Vrms. Key electrical parameters include a maximum propagation delay of 700ns, typical rise time of 50ns, and typical fall time of 50ns. It supports a continuous output current of 400mA and functions within a temperature range of -40°C to +100°C.

Feature Summary

• Integrated push-pull output stage designed for direct driving of power IGBTs and MOSFETs
• High common-mode rejection ratio for noise immunity in industrial environments
• Extended SO-6 package providing enhanced creepage and clearance distances

Applications

• Motor control variable frequency drives
• Industrial inverters and servo drives
• Switched-mode power supplies

Procurement Notes

Verify the specific suffix '500E' confirms tape-and-reel packaging and lead-free compliance. Ensure the procurement order matches the required isolation voltage rating and package type. Confirm RoHS status and safety certifications such as UL and CSA are included in the documentation provided by the supplier.

Selection Notes

Select this component when direct drive capability for medium-power IGBTs is required without external discrete transistors. Consider the 3750Vrms isolation barrier for safety-critical applications. Evaluate the 600mA peak current against the gate charge requirements of the target power device to ensure adequate switching speed.

Part Context

This part belongs to the ACPL-P314 series of logic output optocouplers. It is manufactured by Broadcom Limited, formerly Avago Technologies. The series is engineered for robust performance in high-noise industrial settings, offering a compact solution for galvanic isolation in power electronics circuits.

Replacement Considerations

Check datasheets for equivalent parts with matching 600mA peak output current and 3750Vrms isolation. Verify pinout compatibility and propagation delay specifications to ensure circuit timing remains unaffected during substitution.