HGT1S12N60A4S9A

Overview

The HGT1S12N60A4S9A is a surface-mount N-channel IGBT in the SMPS Series, designed for high-frequency switching applications. It features a collector-emitter breakdown voltage of 600 V and a continuous collector current of 54 A at 25°C case temperature. The device operates with a maximum gate-emitter voltage of ±20 V and dissipates up to 167 W. Key electrical parameters include a saturation voltage of 2.7 V at 12 A, gate charge of 78 nC, and turn-off energy of 50 µJ. Thermal resistance from junction to case is 0.75 °C/W, supporting operation within a -55°C to 150°C junction temperature range.

Feature Summary

• Optimized for high-frequency switch mode power supplies with low conduction losses
• Capable of >100 kHz operation at 390V and 12A conditions
• Features 600V switching safe operating area capability

Applications

• High frequency switch mode power supplies
• High voltage switching applications requiring low conduction loss
• Industrial and consumer equipment utilizing MOS gated high voltage devices

Procurement Notes

Verify component authenticity through authorized channels as this part is discontinued. Confirm package integrity and lead condition upon receipt. Review datasheet specifications carefully since original manufacturer documentation may reflect legacy Fairchild Semiconductor standards prior to onsemi acquisition. Ensure handling precautions are followed due to electrostatic discharge sensitivity inherent to IGBT gate structures.

Selection Notes

Select this component for designs requiring 600V blocking capability with surface mount packaging. Evaluate thermal management requirements based on the 0.75 °C/W junction-to-case resistance. Consider gate drive voltage levels against the specified threshold and plateau voltages. Verify that peak short circuit withstand times align with system fault protection strategies.

Part Context

This device belongs to the HGTP/HGTG/HGT1S12N60A4 family, sharing identical electrical characteristics across different package styles. The TO-263AB variant provides surface mount convenience compared to the through-hole TO-220AB or TO-247 options. All variants utilize the same silicon die and internal architecture optimized for SMPS efficiency.

Replacement Considerations

Direct pin-compatible replacements are not explicitly listed in public documentation. Designers should evaluate other 600V TO-263 IGBTs with similar current ratings and switching speeds. Cross-reference gate charge and saturation voltage parameters to ensure equivalent performance in existing circuits.