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Infineon Technologies BSS139H6327XTSA1

BSS139H6327XTSA1 Infineon SIPMOS N-Ch 250V 100mA SOT-23

MPNBSS139H6327XTSA1
End of Life

Infineon SIPMOS® series, N-Channel Depletion Mode MOSFET, 250 V Vdss, 100 mA Id (Ta), 14 Ohm Rds(on) @ 100µA, 10V, PG-SOT23 package, -55°C to 150°C operating temperature.

$0.5Ref. price · indicative, final on quote
Infineon Technologies BSS139H6327XTSA1 datasheet (PDF)
PackagingTO-236-3, SC-59, SOT-23-3
RoHSROHS3 Compliant
SeriesSIPMOS®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

BSS139H6327XTSA1 specifications
ParameterValue
SeriesSIPMOS®
FET typeN-Channel
MountingSurface Mount
Drain to source voltage250 V
Drive voltage (Max rds on, min rds on)0V, 10V
Current - continuous drain (Id) @ 25°C100mA (Ta)
Power dissipation360mW (Ta)
Operating temperature-55°C ~ 150°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Vgs±20V
TechnologyMOSFET (Metal Oxide)
FET featureDepletion Mode
CaseTO-236-3, SC-59, SOT-23-3
Vgs(th) (Max) @ id1V @ 56µA
Rds on (Max) @ id, vgs14Ohm @ 100µA, 10V
Gate charge (Qg) (Max) @ vgs3.5 nC @ 5 V
Input capacitance (Ciss) (Max) @ vds76 pF @ 25 V

Product details

A 250 V depletion-mode switch in a SOT-23

The depletion-mode (normally-on) characteristic means the channel conducts at zero gate-source voltage, requiring a negative Vgs to turn it off — a feature that suits current-source, cascode, and normally-on start-up circuits where an enhancement-mode part would not work.

Parametric profile for a signal-level high-voltage FET

Gate charge is 3.5 nC at 5 V, and input capacitance is 76 pF at 25 V drain bias — these low values keep switching losses minimal in low-frequency or soft-switching applications. Maximum power dissipation is 360 mW at ambient temperature — the SOT-23 package limits heat sinking, so the 100 mA current rating assumes adequate PCB copper area for thermal relief.

Frequently asked questions

What is the datasheet for BSS139H6327XTSA1?

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Is BSS139H6327XTSA1 in stock?

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What is the equivalent of BSS139?

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What is the pinout of BSS139H6327XTSA1?

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