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Infineon Technologies IPA65R400CEXKSA1 — Discrete Semiconductors

Infineon IPA65R400CEXKSA1 CoolMOS N-Ch 650 V 15.1 A MOSFET

MPNIPA65R400CEXKSA1
Active

Infineon CoolMOS™ CE series, IPA65R400CEXKSA1, N-Channel Super Junction MOSFET, 650 V Vdss, 400 mOhm Rds(on) at 10 V, 15.1 A Id, 39 nC Qg, -55 to 150 °C Tj, PG-TO220-FP through-hole package.

$1.5700Ref. price · indicative, final on quote
Infineon Technologies IPA65R400CEXKSA1 datasheet (PDF)
PackagingTO-220-3 Full Pack
RoHSROHS3 Compliant
SeriesCoolMOS™
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

IPA65R400CEXKSA1 specifications
ParameterValue
SeriesCoolMOS™
FET typeN-Channel
MountingThrough Hole
Drain to source voltage650 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C15.1A (Tc)
Power dissipation31W (Tc)
Operating temperature-55°C~150°C(TJ)
PackageTube
Vgs±20V
TechnologyMOSFET (Metal Oxide)
FET featureSuper Junction
CaseTO-220-3 Full Pack
Vgs(th) (Max) @ id3.5V @ 320µA
Rds on (Max) @ id, vgs400mOhm @ 3.2A, 10V
Gate charge (Qg) (Max) @ vgs39 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds710 pF @ 100 V

Product details

650 V super-junction MOSFET for offline power conversion

PG-TO220-FP full-pack — isolated tab, no washer needed

The TO-220 Full Pack (PG-TO220-FP) package has a fully isolated tab — no insulating washer or thermal grease is required between the tab and the heatsink. This cuts assembly time and eliminates the risk of a missed insulator causing a short to ground. The trade-off is a higher junction-to-case thermal resistance compared to a standard TO-220 with an exposed metal tab. The 31 W power dissipation limit at Tc=25 °C reflects the full-pack's thermal impedance; derate the power budget accordingly for the actual case temperature in the application.

Frequently asked questions

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Is IPA65R400CEXKSA1 in stock?

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What is the price of IPA65R400CEXKSA1?

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What is the equivalent of IPA65R400CEXKSA1?

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Is IPA65R400CEXKSA1 obsolete?

Lifecycle status affects long-term design viability and replacement planning.

Can IPA65R400CEXKSA1 be used in a 500W power supply?

Engineers must verify the MOSFET fits their power and thermal requirements before committing to a design.