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onsemi BSS138W — Discrete Semiconductors

BSS138W N-CH MOSFET 50V 210mA SC-70 — onsemi | ICBOMS

MPNBSS138W
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MOSFET N-CH 50V 210MA SC70

$0.4500Ref. price · indicative, final on quote
PackagingSC-70, SOT-323
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

BSS138W specifications
ParameterValue
FET typeN-Channel
MountingSurface Mount
Drain to source voltage50 V
Drive voltage (Max rds on, min rds on)4.5V, 10V
Current - continuous drain (Id) @ 25°C210mA (Ta)
Power dissipation340mW (Ta)
Operating temperature-55°C ~ 150°C (TJ)
PackageTape & Reel (TR) Cut Tape (CT)
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseSC-70, SOT-323
Vgs(th) (Max) @ id1.5V @ 1mA
Rds on (Max) @ id, vgs3.5Ohm @ 220mA, 10V
Gate charge (Qg) (Max) @ vgs1.1 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds38 pF @ 25 V