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Infineon Technologies IPA95R450P7XKSA1 — Discrete Semiconductors

Infineon IPA95R450P7XKSA1 CoolMOS P7 N-Ch MOSFET, 950 V

MPNIPA95R450P7XKSA1
Active

Infineon CoolMOS™ P7 series, N-Channel MOSFET, 950 V drain-source, 14 A continuous drain, 450 mOhm Rds(on) at 10 V, 35 nC gate charge, TO-220-3 Full Pack (PG-TO220-FP), through-hole, -55°C to 150°C junction temperature.

$2.8700Ref. price · indicative, final on quote
Infineon Technologies IPA95R450P7XKSA1 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

IPA95R450P7XKSA1 specifications
ParameterValue
SeriesCoolMOS™ P7
FET typeN-Channel
MountingThrough Hole
Drain to source voltage950 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C14A (Tc)
Power dissipation30W (Tc)
Operating temperature-55°C ~ 150°C (TJ)
PackageTube
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3 Full Pack
Vgs(th) (Max) @ id3.5V @ 360µA
Rds on (Max) @ id, vgs450mOhm @ 7.2A, 10V
Gate charge (Qg) (Max) @ vgs35 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds1053 pF @ 400 V

Product details

950 V CoolMOS P7 — moderate-current, high-voltage switching

Input capacitance (Ciss) is 1053 pF at 400 V drain-source, which is low enough that the driver doesn't need a booster stage for most designs. The 3.5 V gate threshold maximum at 360 µA means the device is fully enhanced with a standard 10 V gate drive, but it won't turn on prematurely with a 0 V gate signal — the threshold is high enough to ride through noise on a lightly loaded gate node.

The base product number is IPA95R450, which covers the full-pack variant; the D²PAK and TO-247 siblings share the same die but differ in package and thermal performance.

Temperature range and junction limits

Power dissipation is limited to 30 W at the case, which is typical for a TO-220 Full Pack — the isolated package trades some thermal conductivity for electrical isolation, so the heatsink selection matters more than with a standard TO-220.

Frequently asked questions

What is the difference between IPA95R450P7XKSA1 and IPP95R450P7XKSA1?

The IPA95R450P7XKSA1 is the TO-220 Full Pack (isolated tab) variant, while the IPP95R450P7XKSA1 is the standard TO-220 (non-isolated tab) version. The die and electrical ratings — 950 V, 450 mOhm, 14 A — are identical. The full-pack package eliminates the need for an insulating washer but has a higher thermal resistance, so the heatsink must be sized accordingly.

What is the Rds(on) of IPA95R450P7XKSA1?

That is the value used for worst-case conduction loss calculations.

What are the cross-reference or equivalent parts for IPA95R450P7XKSA1?

The closest pin-compatible alternative within the CoolMOS P7 family is the IPP95R450P7XKSA1 (standard TO-220) — same die, same electrical ratings, different package thermal path. For a D²PAK surface-mount option, the IPD95R450P7XKSA1 shares the same die. No exact second-source from another manufacturer is listed in the official record.

Is IPA95R450P7XKSA1 RoHS compliant?

The part is listed as RoHS compliant per Infineon's standard declaration for the CoolMOS P7 series. No exemption flags are noted in the product documentation.