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STMicroelectronics STP57N65M5 — Discrete Semiconductors

STP57N65M5 MOSFET N-Ch 650V 42A TO-220, 63mOhm Rds(on)

MPNSTP57N65M5
Active

STMicroelectronics MDmesh™ V, N-Channel MOSFET, 650V Vdss, 42A Id, 63mOhm Rds(on) @ 10V, 98nC Qg, TO-220-3 through-hole, 150°C Tj.

$10.8800Ref. price · indicative, final on quote
PackagingTO-220-3
RoHSROHS3 Compliant
SeriesMDmesh™ V
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STP57N65M5 specifications
ParameterValue
SeriesMDmesh™ V
FET typeN-Channel
MountingThrough Hole
Drain to source voltage650 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C42A (Tc)
Power dissipation250W (Tc)
Operating temperature150°C (TJ)
PackageTube
Vgs±25V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3
Vgs(th) (Max) @ id5V @ 250µA
Rds on (Max) @ id, vgs63mOhm @ 21A, 10V
Gate charge (Qg) (Max) @ vgs98 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds4200 pF @ 100 V

Product details

STP57N65M5 total gate charge is 98 nC at 10 V. Input capacitance is 4200 pF at 100 V drain bias.

Thermal and mechanical envelope

Maximum power dissipation is 250 W at case temperature, with the junction rated to 150 °C. The TO-220-3 through-hole package (supplier device package TO-220) mounts into a standard 0.100-inch pitch PCB pattern; the metal tab is the drain node and must be heatsunk for any load above a few watts.

It is ROHS3 compliant.

Frequently asked questions

What is the exact Rds(on) for STP57N65M5 at 10V Vgs?

The maximum Rds(on) is 63 mOhm at 10 V gate drive with 21 A drain current. This is the worst-case figure at 25 °C junction temperature; the actual on-resistance increases with temperature per the normalised curve in the datasheet.

What is the maximum Vgs and power dissipation for STP57N65M5?

Maximum gate-to-source voltage is ±25 V. Maximum power dissipation is 250 W at case temperature, with the junction temperature rated to 150 °C.