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Infineon Technologies SPA20N60CFDXKSA1 — Discrete Semiconductors

SPA20N60CFDXKSA1 CoolMOS N-Channel MOSFET, 600V, 220mOhm

MPNSPA20N60CFDXKSA1
NRND

Infineon CoolMOS™ SPA20N60CFDXKSA1, N-Channel MOSFET, 600 V Vdss, 220 mOhm Rds(on) @ 13.1 A, 10 V, 124 nC gate charge, TO-220-3 Full Pack, -55°C to 150°C.

$3.3454Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

SPA20N60CFDXKSA1 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°C20.7A (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) @ id5V @ 1mA
Rds on (Max) @ id, vgs220mOhm @ 13.1A, 10V
Gate charge (Qg) (Max) @ vgs124 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds2400 pF @ 25 V

Product details

NRND — not for new designs, but still available

That means Infineon still manufactures it for existing production programs, but they intend to phase it out. For ongoing production, the NRND flag means you should secure last-time-buy quantities or qualify a second source before the EOL notice arrives.

At 10 A, expect about 22 W dissipation from Rds(on) alone, which the 35 W package limit (Tc) can handle with a proper heatsink. Input capacitance is 2400 pF at 25 V Vds, which also factors into the drive circuit design.

The gate threshold voltage is 5 V maximum at 1 mA, and the maximum gate-source voltage is ±20 V.

Frequently asked questions

Is SPA20N60CFDXKSA1 obsolete?

Infineon still produces it for existing designs, but a phase-out is expected. For new BOMs, select a current CoolMOS replacement.

What is the replacement for SPA20N60CFDXKSA1?

Infineon has not published a direct successor order code in the available records. Look for a current CoolMOS 600 V N-channel MOSFET in a TO-220 Full Pack with similar or lower Rds(on) and gate charge. Contact our sourcing desk with your target specs for a cross-reference.

Where can I buy SPA20N60CFDXKSA1?

We source this NRND device through independent distribution.

What is the Rds(on) of SPA20N60CFDXKSA1?

220 mOhm maximum at 13.1 A drain current and 10 V gate drive.