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STMicroelectronics STF2HNK60Z — Discrete Semiconductors

STF2HNK60Z N-Channel MOSFET, 600 V, 2 A, TO-220FP

MPNSTF2HNK60Z
Active

STMicroelectronics SuperMESH series, STF2HNK60Z, N-Channel MOSFET, 600 Vdss, 2 A Id, 4.8 Ohm Rds(on), 15 nC Qg, TO-220-3 Full Pack, -55 to 150 °C.

$1.5100Ref. price · indicative, final on quote
STMicroelectronics STF2HNK60Z datasheet (PDF)
PackagingTO-220-3 Full Pack
RoHSROHS3 Compliant
SeriesSuperMESH™
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STF2HNK60Z specifications
ParameterValue
SeriesSuperMESH™
FET typeN-Channel
MountingThrough Hole
Drain to source voltage600 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C2A (Tc)
Power dissipation20W (Tc)
Operating temperature-55°C ~ 150°C (TJ)
PackageTube
Vgs±30V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3 Full Pack
Vgs(th) (Max) @ id4.5V @ 50µA
Rds on (Max) @ id, vgs4.8Ohm @ 1A, 10V
Gate charge (Qg) (Max) @ vgs15 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds280 pF @ 25 V

Product details

600 V SuperMESH N-channel in an isolated full-pack

At 1 A the conduction loss is 4.8 W, which consumes nearly a quarter of the 20 W package dissipation limit. The specified drive voltage of 10 V means a standard 12 V gate-drive rail fully enhances the channel; a 5 V logic-level output will not saturate the device and will leave it operating in the linear region with higher losses. Total gate charge is 15 nC at 10 V, a light load for the gate driver.

The TO-220FP's full-plastic construction has a higher junction-to-case thermal resistance than a standard TO-220 with a metal tab, so the effective power handling is lower than the package outline suggests.

Frequently asked questions

What is the difference between STF2HNK60Z and STF2HNK60?

The difference is in the suffix — the 'Z' variant is ROHS3 compliant, while the non-Z version may not meet the latest RoHS requirements. Electrically the two are identical: same 600 Vdss, 2 A Id, 4.8 Ohm Rds(on), and TO-220FP package. For new designs requiring RoHS compliance, the STF2HNK60Z is the correct choice.

What is the maximum drain current of STF2HNK60Z?

This is the current rating at the package dissipation limit — actual safe operating current depends on the heatsink, ambient temperature, and switching duty cycle.

Is STF2HNK60Z RoHS compliant?

Yes, it is ROHS3 compliant, meeting the EU RoHS directive without exemptions.