IXXP50N60B3

Overview

The IXXP50N60B3 is a single Insulated Gate Bipolar Transistor (IGBT) manufactured by IXYS, housed in a TO-220-3 through-hole package. It features a 600 V collector-emitter breakdown voltage and supports a continuous collector current of 120 A at 25°C, with a pulsed current rating of 200 A. The device belongs to the XPT™ and GenX3™ series, optimized for medium-speed switching applications between 5 kHz and 40 kHz. Key electrical parameters include a maximum saturated collector-emitter voltage of 1.8 V at 36 A, a gate charge of 70 nC, and a turn-off time of 150 ns under standard test conditions. It offers a maximum power dissipation of 600 W and operates within a junction temperature range of -55°C to 175°C.

Feature Summary

• Incorporates XPT™ technology to achieve low saturation voltage while maintaining robust short-circuit capability.
• Utilizes GenX3™ trench gate architecture for improved switching performance and reduced gate charge.
• Designed for high thermal stability with an extended operating junction temperature up to 175°C.

Applications

• Medium-frequency motor drives and inverters operating in the 5–40 kHz range
• Switched-mode power supplies (SMPS) requiring efficient high-current switching
• Industrial welding equipment and induction heating systems

Procurement Notes

Verify the specific ordering suffix and manufacturer lot codes against the latest IXYS datasheet before procurement. Confirm RoHS3 compliance status as required by your assembly specifications. Ensure that the TO-220-3 lead form matches your PCB footprint requirements. Cross-reference the part number with authorized distributors to avoid counterfeit components. Check for any recent product change notices (PCN) that might affect pinout or material composition.

Selection Notes

Select this component when a balance between low conduction losses and manageable switching speeds is required for 600V applications. The 120A continuous rating suits moderate-power industrial loads. Consider the 1.8V Vce(sat) for thermal management efficiency. Evaluate the 70nC gate charge against your driver capabilities to ensure adequate switching speed without excessive drive current. Compare thermal resistance values if heatsinking constraints are tight.

Part Context

This device is part of the IXYS IXXP50N60 family, which includes variants with different packaging options such as TO-247 and D2PAK. The 'P' in the model number typically denotes the TO-220-3 through-hole package configuration. It shares core semiconductor characteristics with other GenX3 devices but differs in thermal and mechanical interface due to its specific housing. This family is widely used in general-purpose power electronics where reliability and cost-effectiveness are prioritized.

Replacement Considerations

Direct substitutes may include IXXH50N60B3D1 for TO-247 packages or IXXA50N60B3 for surface-mount needs, provided thermal and mechanical adaptations are made. Verify that alternative parts maintain compatible Vce(sat), gate charge, and switching times. Ensure the replacement device meets the same 600V blocking voltage and current handling requirements. Check for pin-to-pin compatibility if physical space is constrained.