IRGP4650D-EPBF

Overview

The IRGP4650D-EPBF is an Insulated Gate Bipolar Transistor (IGBT) manufactured by Infineon Technologies, formerly International Rectifier. It integrates a fast recovery anti-parallel diode and is housed in a TO-247AD package. The device features a collector-emitter voltage of 600 V and a continuous collector current of 80 A at 25°C. Key electrical parameters include a maximum collector-emitter saturation voltage of 2.3 V, a gate-emitter threshold voltage range of 3.0 V to 5.0 V, and a maximum turn-off time of 190 ns. It supports a junction temperature up to 175°C and offers rugged short-circuit withstand capability.

Feature Summary

• Integrates a fast recovery anti-parallel diode for efficient commutation
• Features low saturation voltage and switching losses for high efficiency
• Provides positive temperature coefficient for safe parallel operation
• Includes rugged hard-switching performance with square RBSOA

Applications

• Industrial motor drives
• Inverters and UPS systems
• Welding equipment

Procurement Notes

Verify the exact datasheet revision and ordering suffix when sourcing this component, as specifications may vary between manufacturing eras. Confirm RoHS compliance status and lead-free packaging details directly with authorized distributors or Infineon. Due to potential lifecycle changes, validate availability and ensure the replacement part matches the required pinout and thermal characteristics before integration into new designs.

Selection Notes

Select this IGBT for applications requiring robust performance under hard-switching conditions. The integrated fast recovery diode simplifies circuit design by eliminating the need for external freewheeling diodes. Ensure the gate drive circuit provides sufficient voltage within the specified threshold range. Consider the thermal resistance of the TO-247AD package and implement adequate heatsinking to maintain junction temperatures within the rated limits during high-current operation.

Part Context

This component belongs to the IRGP series of insulated gate bipolar transistors from Infineon Technologies. It is designed for medium-power switching applications where efficiency and reliability are critical. The TO-247AD package facilitates through-hole mounting and effective heat dissipation. This specific model represents a standard offering in the company's portfolio for industrial power electronics.

Replacement Considerations

Check for direct replacements such as the IRGP4690D-EPBF or other IRGP series variants with similar voltage and current ratings. Verify that any substitute maintains the same pin configuration and package dimensions to ensure compatibility with existing PCB layouts and thermal management solutions.