HCPL-5150

Isolators - Gate Drivers Overview

The HCPL-5150 is a hermetically sealed logic output optocoupler designed for high-voltage gate drive applications. It features a single channel with an open collector output configuration housed in a DIP-8 through-hole package. Key electrical parameters include a maximum propagation delay of 500 ns, a fall time of 100 ns, and a forward current of 18 mA. The device operates within a temperature range of -55°C to +125°C, dissipates up to 295 mW, and supports a forward voltage of 1.8 V with a reverse voltage rating of 5 V.

Isolators - Gate Drivers Feature Summary

• Hermetically sealed construction for enhanced reliability in harsh environments
• Designed specifically for driving IGBTs and MOSFETs in motor control inverters
• Provides reliable signal isolation between control circuits and power stages

Isolators - Gate Drivers Applications

• IGBT gate drive circuits
• MOSFET gate drive circuits
• Motor control inverter applications

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix (e.g., -100, -200, -300) against the datasheet to confirm packaging quantity and reel specifications. Ensure the DIP-8 through-hole package matches the PCB footprint requirements. Confirm that the hermetic seal specification is necessary for the target environment, as non-hermetic variants may exist within the series.

Isolators - Gate Drivers Selection Notes

Select this component when high-voltage isolation and robust physical sealing are required for gate drivers. The open collector output requires appropriate pull-up resistor selection based on the load voltage. Consider the 500 ns propagation delay for switching frequency limitations in the target application design.

Isolators - Gate Drivers Part Context

This part belongs to the Broadcom HCPL-515x series of gate driver optocouplers. It is manufactured by Broadcom Limited (formerly Avago). The series is characterized by its ability to handle high dv/dt and provide direct drive capabilities for power switches without external components.

Isolators - Gate Drivers Replacement Considerations

Check for HCPL-5150-100, HCPL-5150-200, or HCPL-5150-300 for identical functionality with different packaging quantities. Verify pinout compatibility before substituting.