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Infineon Technologies IKW40N65H5FKSA1
Infineon Technologies

Infineon IKW40N65H5FKSA1 IGBT, 650 V 74 A TO-247-3

MPNIKW40N65H5FKSA1
End of Life

Infineon TrenchStop IGBT, IKW40N65H5FKSA1, 650 V, 74 A, 95 nC gate charge, 255 W, TO-247-3, through hole, -40°C to 175°C.

$5.11Ref. price · indicative, final on quote
IKW40N65H5FKSA1 datasheet
PackagingTO-247-3
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

IKW40N65H5FKSA1 Technical Specifications
ParameterValue
SeriesTrenchStop®
Input typeStandard
Mounting typeThrough Hole
Voltage - collector emitter breakdown650 V
Current - collector (Ic)74 A
Current - collector pulsed120 A
Power - max255 W
Operating temperature-40°C ~ 175°C (TJ)
PackageTube
Gate charge95 nC
CaseTO-247-3
Test condition400V, 20A, 15Ohm, 15V
Switching energy390µJ (on), 120µJ (off)
Td (on/off) @ 25°C22ns/165ns
Vce(on) (Max) @ vge, ic2.1V @ 15V, 40A
Reverse recovery time62 ns

Product details

On-state voltage and conduction loss

At 15 V gate-emitter and 40 A collector current, the typical Vce(on) is 2.1 V. That is the conduction loss reference for the 40 A continuous rating. The 74 A continuous collector current and 120 A pulsed current give headroom for overload and inrush conditions typical in motor-start and capacitor-charging applications.

Temperature range and package

Rated for a junction temperature range of -40°C to 175°C, the IKW40N65H5FKSA1 covers industrial and automotive under-hood environments. The PG-TO247-3 package is a standard through-hole footprint with a large copper tab for heatsink mounting. The 62 ns reverse recovery time of the internal diode reduces turn-on loss in half-bridge topologies.

Lifecycle and compliance

It is ROHS3 compliant. No official successor or second-source is listed; the part is sourced through independent distribution and quoted to order against an RFQ.

Frequently asked questions

Is IKW40N65H5FKSA1 RoHS compliant?

Yes, the IKW40N65H5FKSA1 is ROHS3 compliant.

What is the difference between IKW40N65H5FKSA1 and IHW30N120R5XKSA1?

The IHW30N120R5XKSA1 is a 1200 V, 60 A TrenchStop IGBT with a higher gate charge of 235 nC and 1.1 mJ turn-off energy. It targets higher-voltage bus designs (600 V+), while the IKW40N65H5FKSA1 is a 650 V part for 400 V-class systems. The IHW30N120R5XKSA1 is not a pin-compatible second source; it is a different voltage class.