DF300R07W2H3B77BPSA1

Overview

The DF300R07W2H3B77BPSA1 is a three-phase inverter IGBT module from the EasyPACK 2B series. It integrates Trench/Fieldstop IGBT H3 technology with rapid diodes and an NTC thermistor, utilizing PressFIT contact technology for mounting. The module features a collector-emitter voltage of 650 V. Continuous DC collector current ratings are 40 A for the half-bridge legs (T1/T4) and 90 A for the full-bridge legs (T2/T3). Repetitive peak currents reach 100 A and 300 A respectively. The continuous forward diode current is rated at 100 A for the half-bridge and 50 A for the full-bridge. Operating junction temperature ranges from -40 °C to +150 °C.

Feature Summary

• Integrates Trench/Fieldstop IGBT H3 technology with rapid diodes for low switching losses and low saturation voltage.
• Features a compact design with an Al2O3 substrate providing low thermal resistance.
• Utilizes PressFIT contact technology combined with integrated mounting clamps for rugged installation.
• Includes an embedded NTC thermistor for precise temperature monitoring.

Applications

• Three-level applications
• Motor drives
• Solar applications

Procurement Notes

Verify component authenticity by cross-referencing the unique serial number and material code printed on the module label against official Infineon databases. Confirm that the specific ordering suffix matches the required technical specifications, as variations may exist within the product family. Ensure compliance with industrial qualification standards such as IEC 60747 and IEC 60068 prior to integration into final equipment designs.

Selection Notes

Select this module for applications requiring a 650 V rating with asymmetric current handling between half-bridge and full-bridge legs. The PressFIT interface eliminates soldering requirements but necessitates specific mounting force control between 40 N and 80 N per clamp. Designers must account for the distinct thermal resistances associated with the different leg configurations when calculating heatsink requirements.

Part Context

This component belongs to the EasyPACK 2B series, which utilizes Trench/Fieldstop IGBT H3 technology. The series is designed for industrial power electronics, offering a balance of high blocking voltage capability and low inductive design characteristics suitable for efficient power conversion systems.

Replacement Considerations

Direct replacements require matching the 650 V voltage class, EasyPACK 2B form factor, and PressFIT termination style. Verify that alternative components support the same asymmetric current ratings and include integrated NTC functionality if thermal monitoring is critical to the system design.

FAQ

What is the maximum isolation test voltage for this module?

The module supports an isolation test voltage of 3.0 kV RMS at 50 Hz for 1 minute.

How does the internal gate resistor affect switching performance?

The internal gate resistor is 0 Ω, allowing external gate resistors to fully control turn-on and turn-off speeds without internal interference.

What is the creepage distance between terminals?

The creepage distance between terminals is specified as 6.3 mm.