SGT65R65AL

Overview

The SGT65R65AL is a 650V enhancement-mode GaN HEMT transistor from STMicroelectronics' PowerGaN series. It features a maximum on-resistance (Rds(on)) of 65mΩ and a maximum output current of 15A. The device utilizes an optimized Kelvin source pin for improved gate drive performance. It is housed in the industry-standard PowerFLAT 5x6 HV compact surface-mount package, designed to support high-frequency switching applications with low thermal resistance.

Feature Summary

• Enhancement-mode GaN HEMT technology for high-efficiency power conversion
• Kelvin source pin configuration for optimized gate drive isolation
• PowerFLAT 5x6 HV package for compact board layout and thermal management

Applications

• PC external power adapters
• USB wall chargers
• Wireless charging systems

Procurement Notes

Verify the specific ordering suffix against the official datasheet to confirm package type and tape-and-reel specifications. Ensure the component matches the required voltage and current ratings for the target design. Confirm RoHS compliance status through the manufacturer's documentation before finalizing procurement orders.

Selection Notes

Select this component for designs requiring 650V blocking capability with low conduction losses. The 65mΩ Rds(on) supports efficient operation in high-power density converters. Consider the PowerFLAT 5x6 HV footprint constraints during PCB layout to ensure adequate thermal dissipation and electrical clearance for the intended application voltage.

Part Context

This part belongs to the STPOWER PowerGaN family, representing STMicroelectronics' entry into commercial GaN power semiconductors. It is among the first products released in this series, aimed at replacing silicon-based solutions in consumer and industrial power supplies to achieve higher efficiency and reduced form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate alternative GaN transistors based on matching 650V rating, Rds(on), and package compatibility if substitution is required.