International Rectifier part numbers

International Rectifier (IR/IRF MOSFETs, IRS gate drivers, AUIR automotive parts) was acquired by Infineon Technologies in 2015.

International Rectifier is now Infineon Technologies (2015). We quote International Rectifier parts — current, obsolete and end-of-life — and parts that carry older International Rectifier markings. See also all Infineon Technologies part numbers.

2,966 International Rectifier heritage part numbers

Part-number families from International Rectifier, listed under their current manufacturer.

Part numberManufacturerTypePackageKey specs
IRS2153DS Infineon Technologies Gate driver / IPM
IRS2153DSPBF Infineon Technologies Gate Drivers SOIC-8 10V~16.8V180mA
IRS2153DSTRPBF Infineon Technologies Gate Drivers SOIC-8 8V~15.4V180mA
IRS2168DSPBF Infineon Technologies Gate driver / IPM
IRS2168DSTRPBF Infineon Technologies Lighting Drivers & Controllers SOIC-16 42.5kHz~89kHz
IRS21814M Infineon Technologies Gate driver / IPM
IRS21814MTRPBF Infineon Technologies Gate Drivers VFQFN-16(4x4) 10V~20V1.4A
IRS21814PBF Infineon Technologies Gate Drive ICs DIP-14 10V~20V1.4A
IRS21814S Infineon Technologies Gate driver / IPM
IRS21814SPBF Infineon Technologies Gate Drive ICs SOIC-14 10V~20V1.4A
IRS21814STRPBF Infineon Technologies Gate Drivers SOIC-14 10V~20V1.4A
IRS2181PBF Infineon Technologies Gate Drivers PDIP-8 10V~20V1.4A
IRS2181S Infineon Technologies Gate driver / IPM
IRS2181SPBF Infineon Technologies Gate Drive ICs SOIC-8 10V~20V1.4A
IRS2181STRPBF Infineon Technologies Gate Drivers SOIC-8 10V~20V1.4A
IRS21834S Infineon Technologies Gate driver / IPM
IRS21834SPBF Infineon Technologies Gate Drive ICs SOIC-14 10V~20V1.4A
IRS21834STRPBF Infineon Technologies Gate Drivers SOIC-14 10V~20V1.4A
IRS2183PBF Infineon Technologies Gate Drivers PDIP-8 10V~20V1.4A
IRS2183S Infineon Technologies Gate driver / IPM
IRS2183SPBF Infineon Technologies Gate Drive ICs SOIC-8 10V~20V1.4A
IRS2183STRPBF Infineon Technologies Gate Drive ICs SOIC-8 10V~20V1.4A
IRS21844M Infineon Technologies Gate driver / IPM
IRS21844MTRPBF Infineon Technologies Gate Drivers VFQFN-16(4x4) 10V~20V1.4A
IRS21844PBF Infineon Technologies Gate Drive ICs DIP-14 10V~20V1.4A
IRS21844S Infineon Technologies Gate driver / IPM
IRS21844SPBF Infineon Technologies Gate Drive ICs SOIC-14 10V~20V1.9A
IRS21844STRPBF Infineon Technologies Gate Drivers SOP-14 10V~20V1.9A
IRS2184PBF Infineon Technologies Gate Drive ICs PDIP-8 10V~20V1.9A
IRS2184S Infineon Technologies Gate driver / IPM
IRS2184STRPbF Infineon Technologies Gate Drive ICs SOIC-8 10V~20V1.4A
IRS21864PBF Infineon Technologies Gate Drive ICs DIP-14 10V~20V4A
IRS21864S Infineon Technologies Gate driver / IPM
IRS21864SPBF Infineon Technologies Gate Drivers SOIC-14 10V~20V4A
IRS21864STRPBF Infineon Technologies Gate Drivers SOIC-14 10V~20V4A
IRS21867S Infineon Technologies Gate driver / IPM
IRS21867SPBF Infineon Technologies Gate Drivers SOIC-8 6.8V~20V4A
IRS21867STRPBF Infineon Technologies Gate Drivers SOIC-8 5V~20V4A
IRS2186PBF Infineon Technologies Gate Drive ICs PDIP-8 10V~20V4A
IRS2186S Infineon Technologies Gate driver / IPM
IRS2186SPBF Infineon Technologies Gate Drivers SOIC-8 10V~20V4A
IRS2186STRPBF Infineon Technologies Gate Drivers SOIC-8 10V~20V4A
IRS2301S Infineon Technologies Gate driver / IPM
IRS2301SPBF Infineon Technologies Gate Drivers SOIC-8 5V~20V200mA
IRS2301STRPBF Infineon Technologies Gate Drivers SOIC-8 5V~20V200mA
IRS2302S Infineon Technologies Gate driver / IPM
IRS2302SPBF Infineon Technologies Gate Drivers SOIC-8 5V~20V200mA
IRS2302STRPBF Infineon Technologies Gate Drivers SOIC-8 5V~20V200mA
IRS2304PBF Infineon Technologies Gate Drivers PDIP-8 10V~20V60mA
IRS2304S Infineon Technologies Gate driver / IPM
IRS2304SPBF Infineon Technologies Gate Drive ICs SOIC-8 10V~20V60mA
IRS2304STRPBF Infineon Technologies Gate Drivers SOIC-8 10V~20V60mA
IRS2308PBF Infineon Technologies Gate Drive ICs PDIP-8 10V~20V200mA
IRS2308S Infineon Technologies Gate driver / IPM
IRS2308SPBF Infineon Technologies Gate Drivers SOIC-8 10V~20V290mA
IRS2308STRPBF Infineon Technologies Gate Drivers SOIC-8 10V~20V290mA
IRS2334M Infineon Technologies Gate driver / IPM
IRS2334MTRPBF Infineon Technologies Gate Drivers VFQFN-28(5x5) 10V~20V200mA
IRS2334S Infineon Technologies Gate driver / IPM
IRS2334SPBF Infineon Technologies Gate Drivers SOIC-20-300mil 10V~20V200mA

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Frequently asked questions

Is International Rectifier still in business?

International Rectifier (IR/IRF MOSFETs, IRS gate drivers, AUIR automotive parts) was acquired by Infineon Technologies in 2015.

Can I still buy International Rectifier parts?

Yes. PartnerSemi quotes International Rectifier part numbers, including obsolete and end-of-life parts and parts with old International Rectifier markings. Send the part number and quantity; we reply with price, lead time, date code and origin. We are an independent distributor, not an authorized International Rectifier or Infineon Technologies distributor.

PartnerSemi is not affiliated with International Rectifier or Infineon Technologies. Brand names are used to identify parts only.