HCPL-3150-560E

Isolators - Gate Drivers Overview

The HCPL-3150-560E is a single-channel IGBT gate drive optocoupler manufactured by Broadcom Limited. It integrates an infrared LED with an integrated circuit featuring a power output stage to provide electrical isolation for driving power semiconductors. The device operates within a supply voltage range of 15V to 30V and delivers a minimum peak output current of 0.5A, enabling direct drive of IGBTs rated up to 1200V/50A. Key electrical specifications include a maximum propagation delay of 500ns, a rise time of 100ns, and a fall time of 100ns. It offers a common-mode rejection capability of 15kV/µs at VCM=1500V and maintains an insulation voltage of 3750Vrms. The component supports a power dissipation of 295mW and functions across a temperature range of -40°C to +100°C.

Isolators - Gate Drivers Feature Summary

• Integrated push-pull MOSFET output stage designed for high-speed switching of power devices
• Built-in under-voltage lockout (UVLO) with hysteresis to prevent improper operation during low supply conditions
• High common-mode noise immunity ensuring reliable signal transmission in electrically noisy environments
• Optical coupling provides robust galvanic isolation between control logic and high-power circuits

Isolators - Gate Drivers Applications

• Motor control inverters for AC and brushless DC motors
• Industrial variable frequency drives (VFDs)
• Switched-mode power supplies (SMPS)
• Uninterruptible power supplies (UPS)

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix '560E' against official Broadcom documentation to confirm surface-mount packaging and tape-and-reel configuration. Ensure compatibility with existing PCB footprints for SMD-8 Gull Wing packages. Cross-reference safety certifications such as UL 1577 and IEC standards required for your final equipment design. Confirm that the lead time and factory pack quantities align with production schedules, as these are subject to manufacturer availability.

Isolators - Gate Drivers Selection Notes

Select this component when driving IGBTs or MOSFETs requiring isolated gate signals with high noise immunity. The 0.5A peak current is sufficient for many medium-power applications, while the 15kV/µs CMR protects against rapid voltage transients. Consider the 15V-30V operating range to ensure proper UVLO functionality. For dual-channel requirements, evaluate the HCPL-315J variant instead. Verify thermal management needs given the 295mW power dissipation limit in enclosed environments.

Isolators - Gate Drivers Part Context

The HCPL-3150 series belongs to Broadcom's portfolio of high-performance gate drive optocouplers. Designed originally by Avago Technologies, these devices bridge the gap between low-voltage control logic and high-voltage power stages. The series emphasizes reliability in industrial settings through rigorous safety certifications and robust isolation barriers. The HCPL-3150-560E specifically represents the surface-mount version optimized for automated assembly processes in modern electronics manufacturing.

Isolators - Gate Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Engineers should consult official Broadcom replacement guides or equivalent industry components with matching pinouts, current ratings, and isolation voltages.