AIKQB120N75CP2ALSA1

Single IGBTs Overview

The AIKQB120N75CP2ALSA1 is a short-circuit rugged 750 V EDT2 IGBT co-packed with a soft and fast recovery diode in a reflow-solderable PG-TO247-3-U02 package. It features a collector-emitter saturation voltage of 1.33 V (typ.) at 120 A and 25°C, with a maximum DC collector current of 120 A at Tc = 100°C. The device supports a short-circuit withstand time of 5 µs at VCE = 470 V and operates within a junction temperature range of -40°C to 175°C. It includes an integrated Emcon3 diode with a forward voltage of 1.8 V (typ.) at 120 A.

Single IGBTs Feature Summary

• EDT2 technology providing smooth switching characteristics and low gate charge for simple drive design
• Reflow-solderable construction enabling up to 40% reduction in system thermal resistance compared to standard packages
• Co-packaged Emcon3 diode delivering fast soft recovery performance with low EMI signature
• Positive thermal coefficient ensuring excellent current sharing in parallel operation

Single IGBTs Applications

• xEV traction inverter systems
• DC-link discharge switches
• Automotive auxiliary drives

Single IGBTs Procurement Notes

Verify the specific ordering suffix ALSA1 against official Infineon documentation to confirm exact manufacturing lot details and regional compliance markings. Ensure procurement channels source directly from authorized distributors to maintain product integrity and traceability throughout the automotive supply chain.

Single IGBTs Selection Notes

Select this component for 400 VDC and 470 VDC applications requiring high overvoltage margins. The tight parameter distribution facilitates easy paralleling without complex matching requirements. Confirm that the application environment supports the specified 260°C reflow soldering profile during assembly.

Single IGBTs Part Context

This part belongs to Infineon's EDT2 family of automotive-grade IGBTs designed for high-reliability power conversion. It utilizes advanced trench and field-stop technology to optimize conduction and switching losses while maintaining robustness against short-circuit events typical in electric vehicle powertrains.

Single IGBTs Replacement Considerations

The datasheet identifies this device as a drop-in replacement for other I_C = 120 A devices rated at Tc = 100°C. Verify pinout compatibility and thermal interface specifications before substituting legacy components in existing PCB layouts.

Single IGBTs FAQ

What is the maximum short-circuit withstand time?

The device can withstand a short circuit for 5 µs when VCC is less than or equal to 470 V and VGE is set to -8/15 V.

Is the device qualified for automotive applications?

Yes, the product is qualified according to AEC-Q101 standards for automotive applications.

What is the creepage distance of the package?

The TO247PLUS package provides a high creepage distance of 6.6 mm with a Comparative Tracking Index (CTI) between 400 and 600.