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Infineon Technologies IPA60R099C6XKSA1 — Discrete Semiconductors

Infineon IPA60R099C6XKSA1 CoolMOS N-Ch MOSFET, 600V, 99mOhm

MPNIPA60R099C6XKSA1
Obsolete

Infineon CoolMOS™ C6 series, IPA60R099C6XKSA1, N-Channel MOSFET, 600V Vdss, 99mOhm Rds(on) @ 18.1A, 37.9A Id, PG-TO220-FP through-hole package, -55°C to 150°C junction temperature.

$4.3187Ref. price · indicative, final on quote
Infineon Technologies IPA60R099C6XKSA1 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

IPA60R099C6XKSA1 specifications
ParameterValue
SeriesCoolMOS™
FET typeN-Channel
MountingThrough Hole
Drain to source voltage600 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C37.9A (Tc)
Power dissipation35W (Tc)
Operating temperature-55°C~150°C(TJ)
PackageTube
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3 Full Pack
Vgs(th) (Max) @ id3.5V @ 1.21mA
Rds on (Max) @ id, vgs99mOhm @ 18.1A, 10V
Gate charge (Qg) (Max) @ vgs119 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds2660 pF @ 100 V

Product details

The Infineon IPA60R099C6XKSA1 is officially listed as Obsolete. This means Infineon has discontinued production and no further factory orders are accepted. For sustainment of existing designs, procurement must go through independent distribution channels for remaining stock or qualified surplus.

600V, 99mOhm, 37.9A — the CoolMOS C6 sweet spot

This is an N-channel CoolMOS C6 power MOSFET in a PG-TO220-FP (full-pack, isolated tab) package. The 600V drain-to-source voltage rating and 99mOhm typical Rds(on) at 10V gate drive with 18.1A drain current place it in the sweet spot for high-efficiency switched-mode power supplies, PFC stages, and flyback converters in the 150W–400W range. Gate charge is 119 nC at 10V, and input capacitance is 2660 pF at 100V drain-source — these switching figures matter for the gate drive design and switching loss calculation.

PG-TO220-FP — isolated tab saves a washer

The PG-TO220-FP (full-pack) package has a fully isolated metal tab. The through-hole mounting suits point-to-point wiring, perfboard prototypes, and designs where vibration resistance from a bolted package is preferred over surface-mount.

Frequently asked questions

Is IPA60R099C6XKSA1 obsolete or end of life?

Yes, the IPA60R099C6XKSA1 is officially listed as Obsolete. Infineon has discontinued production. It is not recommended for new designs.

What is the replacement for IPA60R099C6XKSA1?

Infineon has not published a direct official successor order code for this specific variant. A form-fit-function replacement would need to be evaluated against the CoolMOS C7 or P7 series for similar 600V, 99mOhm, TO-220FP ratings. The PG-TO220-FP package is a key constraint — any replacement must also be a full-pack isolated-tab device to avoid changing the thermal mounting design.