FNA40560

Overview

The FNA40560 is a Motion SPM® 45 series intelligent power module featuring a 600V, 3-phase IGBT inverter with integral gate drivers and protection. It utilizes Si technology in an SPMCA-A34 package for through-hole mounting. Key electrical parameters include a maximum collector-emitter voltage of 600V, a power dissipation of 227W, and an operating temperature range from -40°C to +150°C. The module offers a 2000 Vrms isolation rating and is optimized for a 5 kHz switching frequency.

Feature Summary

• Integrates optimized gate drive for built-in IGBTs to minimize electromagnetic interference and switching losses.
• Includes multiple on-module protection features such as under-voltage lockouts, over-current shutdown, thermal monitoring, and fault reporting.
• Features separate negative IGBT terminals for each phase to support diverse control algorithms and current sensing.

Applications

• AC Induction motor drives
• BLDC motor control systems
• PMSM motor applications
• Home appliance motion control
• Industrial motor drives

Procurement Notes

Verify the specific revision status and RoHS compliance details directly with the manufacturer or authorized distributors, as component specifications may evolve. Confirm that the SPMCA-A34 package dimensions match your PCB layout requirements. Ensure that the thermal management solution supports the specified 227W power dissipation within the operational temperature limits defined in the official datasheet.

Selection Notes

Select this module when a compact, fully integrated 3-phase inverter stage is required for motor control applications. It is suitable for designs needing built-in protection against short circuits and over-temperature conditions without external discrete components. Consider the single-grounded power supply requirement and the need for separate open-emitter pins if precise three-phase current sensing is part of the control strategy.

Part Context

This component belongs to the Motion SPM® 45 series from onsemi, designed specifically for high-performance inverter output stages. It integrates high-speed HVIC technology requiring only a single supply voltage to translate logic-level inputs into high-voltage drive signals. The series is characterized by low thermal resistance ceramic substrates and built-in bootstrap diodes to simplify printed circuit board layout.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing gate drive signals and thermal constraints before considering alternative modules from the same or different manufacturers.

FAQ

Does the FNA40560 include built-in bootstrap diodes?

Yes, the module includes built-in bootstrap diodes and dedicated Vs pins to simplify PCB layout.

What is the isolation rating of the FNA40560?

The isolation rating is 2000 Vrms for a minimum duration.

How does the module handle temperature monitoring?

It features a built-in NTC thermistor for temperature monitoring.