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Infineon Technologies BSC882N03MSG

Infineon BSC882N03MSG N-Channel MOSFET, 34 V, 2.6 mOhm

MPNBSC882N03MSG
End of Life

Infineon OptiMOS™ 3 BSC882N03MSG, N-Channel MOSFET, 34 V Vds, 2.6 mOhm Rds(on) @ 30 A, 100 A continuous drain, PG-TSDSON-8 package, -55 to 150 °C.

$0.48Ref. price · indicative, final on quote
Packaging8-PowerTDFN
RoHSROHS3 Compliant
SeriesOptiMOS™ 3
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

BSC882N03MSG specifications
ParameterValue
SeriesOptiMOS™ 3
FET typeN-Channel
MountingSurface Mount
Drain to source voltage34 V
Drive voltage (Max rds on, min rds on)4.5V, 10V
Current - continuous drain (Id) @ 25°C22A (Ta), 100A (Tc)
Power dissipation2.5W (Ta), 69W (Tc)
Operating temperature-55°C ~ 150°C (TJ)
PackageBulk
Vgs±20V
TechnologyMOSFET (Metal Oxide)
Case8-PowerTDFN
Vgs(th) (Max) @ id2V @ 250µA
Rds on (Max) @ id, vgs2.6mOhm @ 30A, 10V
Gate charge (Qg) (Max) @ vgs55 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds4300 pF @ 15 V

Product details

Package and mounting — PG-TSDSON-8

The BSC882N03MSG comes in a PG-TSDSON-8 package — Infineon's SuperSO8, a 5x6 mm² footprint with an exposed drain pad. The surface-mount assembly is standard reflow, but the large pad demands a stencil aperture sized for adequate solder volume — too little and the thermal resistance climbs, too much and you risk bridging the drain to the source pins. The 8-PowerTDFN package code is the JEDEC-equivalent descriptor; the supplier device code PG-TSDSON-8 is what Infineon prints on the reel label.

Thermal and electrical limits for the BOM

The 2.5 W dissipation at ambient is the bare-board limit; the 69 W at case temperature is what you get with a proper heatsink or PCB thermal vias.

Frequently asked questions

What is the Rds(on) of BSC882N03MSG?

The maximum on-resistance is 2.6 mOhm at a drain current of 30 A with a 10 V gate drive.

What is the gate charge of BSC882N03MSG?

The total gate charge is 55 nC at a 10 V gate drive.

What package is BSC882N03MSG?

It comes in an 8-PowerTDFN package, also identified by the Infineon code PG-TSDSON-8 — a 5x6 mm² SuperSO8 with an exposed drain pad for thermal management.