FNB41060

Overview

The FNB41060 is a Smart Power Module (SPM) manufactured by onsemi, designed for motion control applications. It integrates a three-phase IGBT inverter within a compact package. The module supports a continuous collector current of 40 A at 25°C and operates with a maximum collector-emitter voltage of 600 V. It utilizes Silicon technology and features a power dissipation capacity of 105 W. The device is housed in an SPM-27-RA through-hole package, suitable for robust industrial mounting. Operating temperatures range from -40°C to +150°C.

Feature Summary

• Integrates a three-phase IGBT inverter for efficient motor drive control
• Includes built-in protection mechanisms for enhanced system reliability
• Designed specifically for motion control and servo drive applications

Applications

• Servo drives
• Motion control systems
• Industrial automation equipment

Procurement Notes

Verify the specific revision level against the latest Product Change Notifications (PCNs), particularly those dated March 2025 and June 2026, which may affect packaging or material composition. Confirm that the SPM-27-RA footprint matches your PCB design requirements. Ensure thermal management solutions are adequate for the specified 105 W power dissipation under your operating conditions.

Selection Notes

Select this module when a compact, integrated solution for three-phase motor control is required. The 600 V rating makes it suitable for standard industrial AC bus voltages. Consider the through-hole mounting style if mechanical robustness is prioritized over surface area constraints. Verify that the 40 A current rating meets the peak and continuous load requirements of the target motor application.

Part Context

This component belongs to onsemi's Motion-SPM series, which consolidates power switching devices and gate drivers into a single unit. This integration reduces board space and simplifies design compared to discrete IGBT assemblies. The SPM-27-RA package is part of a standardized family used across various power ratings within the motion control segment.

Replacement Considerations

Check for direct cross-references within the SPM3V family. Verify pin compatibility and thermal characteristics before substituting with other IPM models.