FNA25012A

Overview

The FNA25012A is a three-phase Intelligent Power Module (IPM) from onsemi, designed for AC induction motor control. It integrates IGBTs with gate drivers and protection circuits in an SPMCA-A34 package. Key electrical parameters include a collector-emitter maximum voltage of 1.2 kV and a power dissipation rating of 347 W. The module operates within a temperature range of -40°C to +150°C and utilizes silicon technology for robust performance in high-power applications.

Feature Summary

• Integrates three-phase IGBTs with dedicated gate drivers for simplified motor drive design
• Includes built-in protection features such as over-current, short-circuit, and thermal shutdown
• Designed for through-hole mounting to facilitate heat dissipation in industrial environments

Applications

• AC induction motor drives
• Industrial automation systems
• Pump and fan control applications

Procurement Notes

Verify the current lifecycle status before integration, as this component may be marked as Not Recommended for New Designs (NRND). Confirm that the SPMCA-A34 package dimensions and pinout align with existing PCB layouts. Ensure adequate thermal management solutions are specified to handle the rated power dissipation under operational conditions.

Selection Notes

Select this module when a pre-integrated solution for three-phase motor control is required to reduce design complexity. Consider the 1.2 kV voltage rating and 50 A current capability relative to the specific motor load requirements. Evaluate the thermal resistance characteristics against the available heatsinking infrastructure to ensure reliable operation at elevated temperatures.

Part Context

This component belongs to the Smart Power Module (SPM) series by onsemi, which combines power switches and control logic into a single unit. These modules are engineered to minimize electromagnetic interference and simplify the layout of motor control circuits compared to discrete component implementations.

Replacement Considerations

Consult official documentation for verified substitute part numbers if this component is obsolete or unavailable. Do not assume cross-compatibility with other IPM families without verifying electrical and mechanical specifications.