HCPL-3020-560

Isolators - Gate Drivers Overview

The HCPL-3020-560 is a single-channel logic output optocoupler designed for IGBT gate drive applications. It features an open collector output capable of delivering up to 400 mA continuous current. The device provides 3750 Vrms isolation voltage and operates within a temperature range of -40°C to +100°C. Key electrical parameters include a maximum propagation delay of 700 ns, with rise and fall times of 50 ns each. It dissipates 250 mW of power and requires a forward current of 12 mA at a forward voltage of 1.5 V.

Isolators - Gate Drivers Feature Summary

• High common mode transient immunity suitable for noisy switching environments
• Optimized sink current capability for direct IGBT gate driving
• Wide operating temperature range for industrial reliability

Isolators - Gate Drivers Applications

• IGBT gate drive circuits
• Power inverter systems
• Motor control applications

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix '560' against official Broadcom documentation to confirm package type and tape/reel specifications. Ensure compatibility with existing PCB footprints, as this variant typically uses an 8-SMD Gull Wing package rather than the standard DIP-8 form factor found in other HCPL-3020 variants. Confirm end-of-life status if sourcing from secondary markets.

Isolators - Gate Drivers Selection Notes

Select this component when high-speed switching and robust noise immunity are required for isolated gate drives. The open-collector output allows flexible pull-up voltage selection. Compare propagation delay and peak output current requirements against system specifications to ensure adequate performance margins for the target switching frequency.

Isolators - Gate Drivers Part Context

This part belongs to the HCPL-3020 series of high-performance gate driver optocouplers. It integrates a GaAsP infrared LED with a monolithic silicon photodetector and output stage. The series is engineered specifically for driving power semiconductor switches like IGBTs and MOSFETs in high-voltage isolation scenarios.

Isolators - Gate Drivers Replacement Considerations

Check for HCPL-3020-560E or HCPL-3020-000E equivalents, noting that package styles (SMD vs DIP) may differ. Verify pinout compatibility before substitution.