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Infineon Technologies SPP24N60CFD

Infineon SPP24N60CFD CoolMOS N-Ch MOSFET, 600V 21.7A TO-220

MPNSPP24N60CFD
End of Life

Infineon CoolMOS™ SPP24N60CFD, N-Channel MOSFET, 600V Vdss, 21.7A Id, 185mOhm Rds(on) @ 15.4A, 10V, TO-220-3, -55°C to 150°C.

$2.24Ref. price · indicative, final on quote
Infineon Technologies SPP24N60CFD datasheet (PDF)
PackagingTO-220-3
RoHSROHS3 Compliant
SeriesCoolMOS™
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

SPP24N60CFD 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°C21.7A (Tc)
Power dissipation240W (Tc)
Operating temperature-55°C ~ 150°C (TJ)
PackageBulk
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3
Vgs(th) (Max) @ id5V @ 1.2mA
Rds on (Max) @ id, vgs185mOhm @ 15.4A, 10V
Gate charge (Qg) (Max) @ vgs143 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds3160 pF @ 25 V

Product details

The CoolMOS series is an established Infineon platform with broad distribution support, which helps with multi-source availability through independent channels.

Mounting and thermal — TO-220 in a power stage

In a typical 600 V, 10 A flyback or PFC stage, expect to bolt this to a TO-220 clip or screw-mount heatsink with thermal compound. The gate threshold is 5 V max at 1.2 mA, so a 10 V gate drive is needed to achieve the rated Rds(on); a 5 V logic-level drive will not fully enhance the channel.

Frequently asked questions

Does SPP24N60CFD require a heatsink?

At the rated 21.7 A continuous drain current, the 185 mOhm on-resistance produces about 87 W of conduction loss. A heatsink is required to keep the junction temperature within the -55°C to 150°C range; the TO-220 package is designed for bolt-on heatsink mounting.