HCPL-3120-560E

Isolators - Gate Drivers Overview

The HCPL-3120-560E is a single-channel logic output optocoupler designed for IGBT gate drive applications. It features an open collector output and operates within a temperature range of -40°C to +100°C. Key electrical parameters include a maximum propagation delay of 500 ns, a fall time of 100 ns, and an isolation voltage of 3750 Vrms. The device supports a forward current of 16 mA with a forward voltage of 1.8 V and a reverse voltage rating of 5 V. Power dissipation is rated at 295 mW. It is housed in an 8-pin DIP Gull Wing surface mount package.

Isolators - Gate Drivers Feature Summary

• Integrated high-current output stage capable of driving IGBTs directly
• High common mode transient immunity for reliable operation in noisy environments
• Active pull-down circuitry ensures fast turn-off times

Isolators - Gate Drivers Applications

• IGBT gate drive circuits
• MOSFET gate drive circuits
• Motor control systems
• Power supply isolation

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix (560E) to confirm the tape and reel packaging format, as other suffixes may indicate tube packaging. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the datasheet revision date to confirm active status and any potential design changes or obsolescence notices from Broadcom Limited.

Isolators - Gate Drivers Selection Notes

Select this component when direct IGBT/MOSFET driving capability is required without external transistors. The 3750 Vrms isolation rating suits general industrial isolation needs. Consider the 500 ns propagation delay limit for timing-sensitive applications. Verify that the open-collector output interface matches the downstream logic level requirements.

Isolators - Gate Drivers Part Context

This part belongs to the HCPL-3120 series of gate driver optocouplers manufactured by Broadcom Limited. It is functionally similar to the HCPL-J312 but offers different insulation recognition ratings. The series is widely used in power electronics for providing galvanic isolation between control logic and high-power switching devices.

Isolators - Gate Drivers Replacement Considerations

HCPL-3120-300E: Identical functional specifications but typically supplied in tube packaging instead of tape and reel.

Isolators - Gate Drivers FAQ

What is the output type of the HCPL-3120-560E?

The output type is open collector.

Does the HCPL-3120-560E have an active pull-down feature?

Yes, it includes an active pull-down circuit to ensure fast turn-off.