STF14NM50N

STMicroelectronics · MDmesh™ II Series

STMicroelectronics MDmesh™ II series, STF14NM50N, N-Channel MOSFET, 500V Vdss, 12A Id, 320mOhm Rds(on), TO-220FP through-hole package, -55°C to 150°C.

STMicroelectronics STF14NM50N
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Technical specifications

STF14NM50N specifications
Parameter / AttributeSpecification / Value
SeriesMDmesh™ II
FET typeN-Channel
MountingThrough Hole
Drain to source voltage500 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C12A (Tc)
Power dissipation25W (Tc)
Operating temperature-55°C ~ 150°C (TJ)
PackageTube
Vgs±25V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3 Full Pack
Vgs(th) (Max) @ id4V @ 100µA
Rds on (Max) @ id, vgs320mOhm @ 6A, 10V
Gate charge (Qg) (Max) @ vgs27 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds816 pF @ 50 V

Technical details

Gate charge and switching drive

The STF14NM50N: Input capacitance is 816 pF at 50 V drain-source, which together with the gate charge defines the drive circuit's peak current requirement and the switching losses in the transition region.

Through-hole TO-220FP package

Housed in a TO-220 Full Pack (TO-220FP) through-hole package, the STF14NM50N mounts into a standard TO-220 footprint on the PCB.

STF14NM50N
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