HCPL-3000-000E

Overview

The HCPL-3000-000E is a high-speed optocoupler from the Broadcom HCPL-3000 series, designed for driving power transistors. It features a Silicon-doped GaAs LED optically coupled to an integrated circuit with a power output stage. The device provides 5000 Vrms voltage isolation and a common mode transient immunity of 10 kV/µs. It operates within a temperature range of -20°C to +80°C, dissipates up to 550 mW, and delivers output currents of 500 mA or 600 mA per channel.

Feature Summary

• Integrates a Silicon-doped GaAs LED with an IC power output stage for efficient transistor driving
• Provides robust electrical isolation rated at 5000 Vrms between input and output circuits
• Ensures signal integrity in noisy environments with a minimum common mode transient immunity of 10 kV/µs

Applications

• Driving IGBTs and MOSFETs in motor control systems
• Power supply gate drive applications
• Inverter circuits requiring high isolation and fast switching

Procurement Notes

Verify the specific package type, as the HCPL-3000 series includes both DIP through-hole and SOIC surface-mount variants. Confirm that the manufacturer is Broadcom Limited (formerly Avago) to ensure component authenticity. Check datasheet revisions for any updates to thermal or electrical specifications before finalizing procurement.

Selection Notes

Select this component when high current drive capability and superior noise immunity are required. The 5000 Vrms isolation rating makes it suitable for high-voltage industrial applications. Ensure the system operating temperature falls within the -20°C to +80°C range and that the 550 mW power dissipation limit is respected in the thermal design.

Part Context

This part belongs to the HCPL-3000 family of high-speed optocouplers. These devices are specifically engineered to replace traditional transformer coupling in gate drive circuits, offering faster response times and better reliability. The series is widely used in power electronics where galvanic isolation is critical for safety and noise reduction.

Replacement Considerations

The HCPL-3120-000E is a documented industry-standard driver alternative within the same category. Verify pinout compatibility and electrical parameter alignment, such as output current and isolation voltage, before substituting.