That means no further production runs from the factory — no last-time-buy window remains open.
Package and mounting — through-hole TO-220
Three leads, metal tab for heatsinking — the same footprint as any TO-220 MOSFET.
STP260N6F6 N-Channel MOSFET, 60V 120A TO-220, Obsolete
MPNSTP260N6F6
Obsolete
STMicroelectronics STP260N6F6 N-Channel MOSFET, DeepGATE™, STripFET™ VI series, 60 V Vdss, 120 A Id, 3 mOhm Rds(on) at 60 A, 10 V, TO-220-3 through-hole package.
$2.6600Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | DeepGATE™, STripFET™ VI |
| FET type | N-Channel |
| Mounting | Through Hole |
| Drain to source voltage | 60 V |
| Drive voltage (Max rds on, min rds on) | 10V |
| Current - continuous drain (Id) @ 25°C | 120A (Tc) |
| Power dissipation | 300W (Tc) |
| Operating temperature | -55°C~175°C(TJ) |
| Package | Tube |
| Vgs | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Case | TO-220-3 |
| Vgs(th) (Max) @ id | 4V @ 250µA |
| Rds on (Max) @ id, vgs | 3mOhm @ 60A, 10V |
| Gate charge (Qg) (Max) @ vgs | 183 nC @ 10 V |
| Input capacitance (Ciss) (Max) @ vds | 11400 pF @ 25 V |
Product details
Frequently asked questions
What is the replacement for STP260N6F6?
STMicroelectronics has not published an official direct replacement order code for the STP260N6F6. For a new design, look at current-generation N-channel MOSFETs in the same 60 V, 120 A class with a TO-220 package and similar Rds(on) — for example, parts from the STripFET F7 or F8 series, or comparable offerings from Infineon (OptiMOS) or Nexperia. Verify pin compatibility and gate drive requirements before substituting.
Can STP260N6F6 be used in high power applications?
The 300 W power dissipation rating at case temperature requires a proper heatsink and thermal management to keep the junction within the -55 °C to 175 °C operating range.