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Infineon Technologies AIKB40N65DF5ATMA1 — Discrete Semiconductors

Infineon AIKB40N65DF5ATMA1 NPT IGBT, 650 V, 40 A, D²Pak

MPNAIKB40N65DF5ATMA1
End of Life

Infineon AIKB40N65DF5ATMA1 NPT IGBT, 650 V Vces, 40 A Ic, surface-mount D²Pak (TO-263-3), PG-TO263-3-2 package, active lifecycle, ROHS3 compliant.

$6.13Ref. price · indicative, final on quote
Infineon Technologies AIKB40N65DF5ATMA1 datasheet (PDF)
PackagingTO-263-3, D²Pak (2 Leads + Tab), TO-263AB
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

AIKB40N65DF5ATMA1 specifications
ParameterValue
IGBT typeNPT
Input typeStandard
MountingSurface Mount
Voltage - collector emitter breakdown650 V
Current - collector (Ic)40 A
PackageTape & Reel (TR); Cut Tape (CT)
CaseTO-263-3, D²Pak (2 Leads + Tab), TO-263AB

Product details

650 V, 40 A NPT IGBT in a surface-mount D²Pak

The Infineon AIKB40N65DF5ATMA1 is a 650 V, 40 A NPT (non-punch-through) IGBT in a surface-mount D²Pak (TO-263-3) package, also listed as PG-TO263-3-2. The NPT structure gives it a square reverse-bias SOA and short-circuit withstand time typical of motor-drive and PFC stages — it turns off cleanly without the tail-current tail of a PT device. The 650 V breakdown leaves margin for 400 Vdc bus applications with switching transients.

Package and mounting — D²Pak (TO-263-3)

The D²Pak (TO-263-3) footprint matches the standard TO-263 land pattern; the tab is the collector terminal.

ROHS3 compliant per the listing. No AEC-Q grade is stated; if automotive qualification is required, confirm with Infineon's automotive-grade IGBT portfolio.

Frequently asked questions

What is the AIKB40N65DF5ATMA1's IGBT type?

It is an NPT (non-punch-through) IGBT, which provides a square RBSOA and short-circuit withstand capability suited for motor-drive and PFC applications.