IHY20N135R3XKSA1

Overview

The Infineon Technologies IHY20N135R3XKSA1 is a single N-channel IGBT in the TrenchStop RC series, housed in a TO-247-3 package. It features a collector-emitter breakdown voltage of 1350 V and a continuous collector current of 40 A at 25°C. The device has a maximum power dissipation of 310 W and a collector-emitter saturation voltage of 1.6 V. Key electrical parameters include a gate charge of 195 nC, an off-state capacitance of 55 pF, and a turn-off delay time of 335 ns. It operates within a junction temperature range of -40°C to +175°C.

Feature Summary

• Utilizes TrenchStop technology for optimized switching performance and low conduction losses.
• Designed for high-voltage applications with a 1350 V blocking capability.
• Robust thermal management suitable for through-hole mounting in industrial environments.

Applications

• Industrial motor drives
• Uninterruptible power supplies (UPS)
• High-frequency welding inverters

Procurement Notes

Verify the specific suffix 'XKSA1' against official Infineon documentation to confirm tape-and-reel or tube packaging details. Confirm RoHS compliance status as indicated in recent distributor listings. Ensure the obsolete status noted by some third-party vendors is cross-checked with the manufacturer's current production lifecycle data before finalizing procurement plans.

Selection Notes

Select this component for circuits requiring high voltage isolation and moderate current handling up to 40 A. The 1.6 V saturation voltage offers efficiency benefits over standard IGBTs. Consider the TO-247-3 package for its thermal performance and mechanical stability in high-power density designs where through-hole assembly is preferred.

Part Context

This part belongs to Infineon's TrenchStop RC family, which integrates a fast recovery anti-parallel diode concept to reduce reverse recovery charges. The IHY20N135R3XKSA1 variant specifically targets high-efficiency power conversion systems. It serves as a critical switching element in medium-power industrial applications demanding reliability under harsh thermal conditions.

Replacement Considerations

Direct substitutes may include other Infineon 1350V 40A IGBTs in TO-247-3 packages such as the IHW20N135R3 series. Verify pinout compatibility and thermal resistance specifications when evaluating alternative parts from different manufacturers.

FAQ

What is the maximum junction temperature for this IGBT?

The maximum operating junction temperature is +175°C.

Does this component include an integrated freewheeling diode?

Yes, it is part of the TrenchStop RC series, which incorporates a fast recovery anti-parallel diode structure.