ACPL-351J-500E

Overview

The ACPL-351J-500E is a logic output optocoupler from the Broadcom ACPL series, designed for gate drive applications. It features a single channel with a SOIC-16 surface mount package. Key electrical parameters include a maximum propagation delay of 250 ns, rise time of 37 ns, and fall time of 30 ns. The device supports an isolation voltage of 5000 Vrms and operates within a temperature range of -40°C to +105°C. Power dissipation is rated at 600 mW.

Feature Summary

• Integrated high-speed logic output for gate drive applications
• High isolation voltage capability for safety separation
• Wide operating temperature range for industrial environments

Applications

• IGBT gate driving
• MOSFET gate driving
• Industrial motor control systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check for end-of-life notifications as this specific part number may have discontinuance notices. Ensure packaging format matches design requirements before ordering.

Selection Notes

Select this component for applications requiring moderate speed gate driving with high isolation. Compare propagation delay and current transfer ratio against alternative models in the ACPL series. Consider thermal management due to power dissipation ratings. Verify pinout compatibility with existing PCB layouts.

Part Context

This device belongs to the ACPL family of optocouplers manufactured by Broadcom Limited. These components are widely used in power electronics for signal isolation between control circuits and high-power switching devices. The series offers various configurations tailored for different voltage and speed requirements.

Replacement Considerations

Check for active substitutes within the ACPL series such as ACPL-352J-000E for dual-channel needs. Verify functional equivalence regarding isolation voltage and propagation delay. Consult official replacement guides for discontinued parts.