IRGIB4640DPBF

Overview

The IRGIB4640DPBF is a single NPT (Non-Punch-Through) IGBT manufactured by Infineon Technologies, designed for high-power switching applications. It features a collector-emitter breakdown voltage of 600 V and supports a continuous collector current of 65 A at 25°C. The device exhibits a typical collector-emitter saturation voltage of 1.9 V and a maximum power dissipation of 250 W. Packaged in a through-hole PG-TO220-3 configuration, it operates within a junction temperature range of -55°C to +175°C, providing robust performance for industrial and automotive power electronics.

Feature Summary

• Utilizes Non-Punch-Through (NPT) technology for reliable high-voltage blocking capabilities
• Engineered for low conduction losses with optimized saturation voltage characteristics
• Designed for high thermal stability and rugged operation in demanding environments

Applications

• Discrete IGBT three-phase motor drive inverters
• Industrial power supply circuits
• Automotive traction and auxiliary power systems

Procurement Notes

Verify the specific suffix 'DPBF' against official Infineon documentation to confirm lead-free compliance and package variant accuracy. Cross-reference the part number with the latest datasheet revision to ensure alignment with current manufacturing specifications. Confirm that the TO-220-3 package dimensions match the target PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when a 600 V rating and 65 A continuous current capacity are required in a standard through-hole package. Consider the 250 W power dissipation limit and thermal management needs for the application environment. Evaluate the 1.9 V saturation voltage against system efficiency targets. Ensure the operating temperature range meets the specific environmental constraints of the end-use equipment.

Part Context

This discrete IGBT belongs to Infineon's broader portfolio of power semiconductor devices, specifically targeting medium-power switching applications. It complements other modules and discrete transistors in the company's lineup, offering a balance between performance and ease of integration into traditional through-hole designs. The product line emphasizes reliability and electrical performance for critical infrastructure and mobility solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing circuit designs if considering alternative manufacturers or newer generations from Infineon, as pinouts and electrical parameters may vary.