FSB50825TB2

Power Driver Modules Overview

The FSB50825TB2 is a Smart Power Module (SPM) from the Motion SPM 5 Series, manufactured by Fairchild Semiconductor. It integrates a 3-phase FRFET inverter with high-voltage integrated circuit (HVIC) control. Key electrical parameters include a collector-emitter voltage of 250 V and a continuous collector current of 4 A. The module features an isolation voltage rating of 1500Vrms for 1 minute. It utilizes a 23-PowerDIP package with offset leads and supports surface mount installation. The device operates within a temperature range of -40°C to +150°C.

Power Driver Modules Feature Summary

• Integrates 3-phase FRFET inverter with HVIC driver
• CMOS/TTL compatible control interface
• High voltage isolation capability
• Compact SMD/SMT form factor

Power Driver Modules Applications

• Small power motor drive applications
• Motion control systems
• Blower motor drives
• Pump control circuits

Power Driver Modules Procurement Notes

Verify the specific suffix 'TB2' against official Fairchild or onsemi documentation to confirm pinout and thermal characteristics. Ensure compatibility with existing gate drive signals and isolation requirements. Check for moisture sensitivity levels and reflow soldering profiles suitable for the 23-PowerDIP package. Confirm availability as this series may have transitioned to onsemi manufacturing standards.

Power Driver Modules Selection Notes

Select this module for compact motor drive designs requiring integrated protection and control. The 250V rating suits low-voltage AC/BLDC motors. Consider the 4A current limit for load matching. The 23-pin DIP package facilitates PCB layout. Verify thermal management needs given the power dissipation constraints of the small form factor.

Power Driver Modules Part Context

The FSB50825TB2 belongs to the Motion SPM 5 Series, designed for efficient motor control. It combines power switching and logic in a single module. This series replaces discrete solutions, reducing board space and design complexity. Fairchild Semiconductor developed this technology before its acquisition by onsemi.

Power Driver Modules Replacement Considerations

FSB50825AS

Power Driver Modules FAQ

What is the isolation voltage rating?

The module provides an isolation voltage of 1500Vrms for 1 minute.

What type of inverter does it contain?

It contains a 3-phase FRFET inverter with integrated HVIC.