FSB50325A

Power Driver Modules Overview

The FSB50325A is a three-phase intelligent power module (IPM) from the SPM® 5 series, manufactured by onsemi. It integrates MOSFETs and gate drivers for motor control applications. Key electrical parameters include a collector-emitter maximum voltage of 250 V, a continuous current rating of 1.7 A, and an isolation voltage of 1500 Vrms. The device operates within a temperature range of -40 °C to +150 °C and features a 23-PowerDIP package with through-hole mounting.

Power Driver Modules Feature Summary

• Integrates three-phase MOSFETs and dedicated gate drivers into a single compact module.
• Provides high-voltage isolation between control circuits and power stages.
• Designed for robust operation in demanding thermal environments.

Power Driver Modules Applications

• Brushless DC (BLDC) motor drives
• Universal motor controllers
• Fan and pump speed control systems

Power Driver Modules Procurement Notes

Verify component authenticity against official onsemi documentation due to discontinued status. Confirm RoHS compliance and material composition declarations via manufacturer resources. Ensure replacement parts match pinout and electrical specifications exactly. Check for any product change notices affecting packaging or sourcing history.

Power Driver Modules Selection Notes

Select this module for applications requiring integrated three-phase drive capabilities with moderate current ratings. Consider the 250 V blocking voltage and 1.7 A current limit when sizing for specific motor loads. Evaluate thermal management requirements given the 150 °C junction temperature capability and 12.3 W power dissipation rating.

Power Driver Modules Part Context

This component belongs to the SPM® 5 family of intelligent power modules designed for motion control. It consolidates multiple discrete components into a single package to reduce board space and simplify design. The series targets cost-sensitive motor control applications requiring reliable performance.

Power Driver Modules Replacement Considerations

FSB50325AT is a confirmed substitute part number within the same product family. Verify compatibility regarding package dimensions and electrical characteristics before implementation.