APTGT400DA120G

Overview

The APTGT400DA120G is a single IGBT module manufactured by Microchip Technology, utilizing silicon trench field-stop technology. It features a maximum collector-emitter voltage of 1200 V and a continuous collector current of 400 A at 25°C. The saturation voltage is specified at 1.7 V, with a gate-emitter leakage current of 400 nA. Power dissipation reaches 1.38 kW, housed in an SP6 screw-mount package. Operating temperatures range from -40°C to +100°C, with a maximum junction temperature of 150°C.

Feature Summary

• Single configuration with common emitter topology for simplified circuit integration
• Trench field-stop technology designed for low conduction and switching losses
• Robust thermal management capabilities supporting high power dissipation applications

Applications

• Industrial motor drives and inverters
• Uninterruptible power supply systems
• High-frequency welding equipment

Procurement Notes

Verify the specific datasheet revision and assembly site details before procurement, as manufacturing locations may vary. Confirm RoHS compliance status and moisture sensitivity level requirements against project specifications. Ensure ordering quantities align with manufacturer minimum order constraints and standard packaging formats.

Selection Notes

Select this component when a single-channel solution with 1200V blocking capability and 400A current rating is required. The SP6 package offers a balance between current capacity and physical footprint. Evaluate thermal interface material compatibility and mounting torque specifications to ensure reliable heat transfer within the designated operating temperature range.

Part Context

This module belongs to the APTGT series of high-voltage power modules from Microchip Technology. It represents a discrete single-switch solution distinct from dual or half-bridge configurations found in other product lines. The SP6 package is commonly used in medium-power industrial applications requiring robust performance.

Replacement Considerations

Direct substitutes include the APTGT300A120G and APTGT50DA120G, though these differ in current ratings and package types. Verify pinout compatibility and thermal resistance values when considering alternative part numbers for design upgrades.