FNA51560T3

Power Driver Modules Overview

The FNA51560T3 is a Motion SPM 55 Series power module manufactured by Fairchild Semiconductor. It integrates a 600V, 15A three-phase IGBT inverter with optimized gate drivers and protection features. The module utilizes a ceramic substrate for low thermal resistance and includes built-in bootstrap diodes, dedicated Vs pins, and an NTC thermistor for temperature monitoring. Designed for switching frequencies up to 5kHz, it supports AC induction, BLDC, and PMSM motor control applications.

Power Driver Modules Feature Summary

• Integrates 600V/15A three-phase IGBTs with optimized gate drivers to minimize EMI and switching losses
• Includes comprehensive on-module protection such as under-voltage lockout, over-current shutdown, and thermal monitoring
• Features separate open-emitter pins from low-side IGBTs to facilitate three-phase current sensing
• Utilizes a ceramic substrate design to achieve low thermal resistance

Power Driver Modules Applications

• AC Induction Motor Control
• BLDC Motor Drive Systems
• PMSM Motor Applications
• Home Appliance Motion Control
• Industrial Motor Drives

Power Driver Modules Procurement Notes

Verify the specific revision level and packaging configuration when sourcing this component. Confirm that the supplier provides original manufacturer documentation or certified datasheets to ensure authenticity. Check for RoHS compliance status and any relevant UL certification numbers required for your specific equipment safety standards before finalizing procurement.

Power Driver Modules Selection Notes

Select this module for applications requiring integrated high-voltage power stages with minimal external component count. The built-in protections simplify system design by reducing the need for discrete protection circuits. Ensure the application operates within the specified 5kHz switching frequency limit and that the thermal management solution can handle the heat dissipation requirements of the ceramic substrate package.

Power Driver Modules Part Context

This component belongs to the Motion SPM 55 Series, which combines power semiconductors with intelligent gate drive circuitry. Fairchild Semiconductor, now part of ON Semiconductor, developed this series to streamline the design of efficient motor drives. The integration of drivers and protection reduces board space and improves reliability compared to discrete solutions.

Power Driver Modules Replacement Considerations

Compatible alternatives within the same family include FNB50560T1, FNB51060T1, and FNF50560TD1. These parts share similar voltage and current ratings but may differ in pin configurations or specific feature sets. Verify electrical compatibility and mechanical footprint before substitution.