FGH40N120ANTU

Overview

The FGH40N120ANTU is a Field Stop (FS) IGBT manufactured by onsemi, housed in a TO-247 package. It features an N-channel configuration with a maximum collector-emitter voltage of 1200 V and a continuous collector current of 40 A at 25°C. The device has a maximum power dissipation of 380 W and operates within a temperature range of -55°C to +175°C. Key electrical parameters include a saturation voltage of 2.6 V and a gate-emitter voltage limit of ±20 V.

Feature Summary

• Field Stop technology for optimized switching performance
• High thermal stability up to 175°C junction temperature
• Robust short-circuit capability

Applications

• Industrial motor drives
• Switched-mode power supplies
• Inverter circuits

Procurement Notes

Verify the specific datasheet revision and ordering suffix when sourcing. Confirm RoHS compliance status and packaging type directly with the manufacturer or authorized distributors. Ensure the component matches the exact part number specifications before integration into designs.

Selection Notes

Select this component for high-voltage applications requiring reliable switching. Compare the 1200V rating and 40A current capacity against circuit requirements. Evaluate thermal management needs given the 380W power dissipation limit in the TO-247 package.

Part Context

This part belongs to onsemi's FS IGBT family, designed for efficiency in power conversion. It complements other high-voltage transistors in the portfolio, offering a balance of low conduction loss and fast switching speeds suitable for demanding industrial environments.

Replacement Considerations

Check for direct pin-compatible substitutes within the same voltage and current class. Verify if alternative packages like TO-247AD offer improved thermal performance for similar electrical ratings.