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STMicroelectronics STP16NF25 — Discrete Semiconductors

STP16NF25 N-Channel MOSFET, 250V 14A TO-220, Obsolete

MPNSTP16NF25
Obsolete

STMicroelectronics STripFET™ II STP16NF25, N-Channel MOSFET, 250V Vdss, 14A Id, 235mΩ Rds(on) at 10V, TO-220-3, -55°C to 150°C.

STMicroelectronics STP16NF25 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STP16NF25 specifications
ParameterValue
SeriesSTripFET™ II
FET typeN-Channel
MountingThrough Hole
Drain to source voltage250 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C14A (Tc)
Power dissipation100W (Tc)
Operating temperature-55°C~150°C(TJ)
PackageTube
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3
Vgs(th) (Max) @ id4V @ 250µA
Rds on (Max) @ id, vgs235mOhm @ 6.5A, 10V
Gate charge (Qg) (Max) @ vgs18 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds680 pF @ 25 V

Product details

The 250 V drain-to-source voltage rating places this part in the medium-voltage switching class, suitable for offline power supplies, DC-DC converters, and motor-drive auxiliary rails.

The supplier device package is TO-220.

Switching performance — gate charge and capacitance

The 18 nC typical gate charge at 10 V and 680 pF input capacitance at 25 V drain-source are low for a 250 V / 14 A device. These figures indicate the part can be driven efficiently by a standard gate-driver IC without excessive switching losses.

Frequently asked questions

What is a suitable replacement for STP16NF25?

Buyers need a drop-in replacement for the obsolete STP16NF25 to avoid redesign.

Is STP16NF25 still available for purchase?

Engineers and buyers must know current stock and lead time before committing to a design.

What are the key specifications of STP16NF25?

Design engineers verify if the part meets their voltage, current, and Rds(on) requirements.

Which distributors carry STP16NF25?

Sourcing buyers need to compare prices and availability across authorized channels.

What is the pinout of STP16NF25?

Maintenance techs replacing a failed unit need correct pin mapping to avoid damage.

STP16NF25 vs STP16NF30: which is better?

Designers compare cross-references to find the best alternative for their application.