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STMicroelectronics STP16NK65Z — Discrete Semiconductors

STP16NK65Z N-Channel MOSFET, 650 V, 13 A, TO-220

MPNSTP16NK65Z
Obsolete

STMicroelectronics SuperMESH series, N-Channel MOSFET, 650 V Drain-Source Voltage, 13 A Continuous Drain Current, 500 mOhm Rds(on) at 6.5 A, 10 V, 190 W Power Dissipation, TO-220-3 Through Hole, -55°C to 150°C Operating Temperature.

$1.1500Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STP16NK65Z specifications
ParameterValue
SeriesSuperMESH™
FET typeN-Channel
MountingThrough Hole
Drain to source voltage650 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C13A (Tc)
Power dissipation190W (Tc)
Operating temperature-55°C ~ 150°C (TJ)
PackageTube
Vgs±30V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3
Vgs(th) (Max) @ id4.5V @ 100µA
Rds on (Max) @ id, vgs500mOhm @ 6.5A, 10V
Gate charge (Qg) (Max) @ vgs89 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds2750 pF @ 25 V

Product details

650 V N-channel — the high-voltage switching workhorse

The STP16NK65Z N-channel MOSFET has 500 mOhm on-resistance at 6.5 A, 10 V drive and 89 nC total gate charge at 10 V.

At 6.5 A continuous, the 500 mOhm Rds(on) dissipates about 21 W — well within the 190 W power-dissipation ceiling, but the TO-220 package needs a heatsink sized for that thermal load at the ambient temperature.

Frequently asked questions

Is the STP16NK65Z obsolete?

Yes, the STP16NK65Z carries an Obsolete lifecycle status.