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Infineon Technologies BSS314PEH6327XTSA1
Infineon Technologies

Infineon BSS314PEH6327XTSA1 P-Channel MOSFET

MPNBSS314PEH6327XTSA1
End of Life

Infineon OptiMOS™ P-Channel MOSFET, 30 V drain-source, 1.5 A continuous drain, 140 mOhm Rds(on) at 10 V, SOT-23-3 surface-mount package, -55°C to 150°C junction temperature.

$0.45Ref. price · indicative, final on quote
BSS314PEH6327XTSA1 datasheet
PackagingTO-236-3, SC-59, SOT-23-3
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

BSS314PEH6327XTSA1 Technical Specifications
ParameterValue
SeriesOptiMOS™
FET typeP-Channel
Mounting typeSurface Mount
Drain to source voltage30 V
Drive voltage (Max rds on, min rds on)4.5V, 10V
Current - continuous drain (Id) @ 25°C1.5A (Ta)
Power dissipation500mW (Ta)
Operating temperature-55°C ~ 150°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-236-3, SC-59, SOT-23-3
Vgs(th) (Max) @ id2V @ 6.3µA
Rds on (Max) @ id, vgs140mOhm @ 1.5A, 10V
Gate charge (Qg) (Max) @ vgs2.9 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds294 pF @ 15 V

Product details

P-channel load switch in a SOT-23

The Infineon BSS314PEH6327XTSA1 is a P-channel enhancement-mode MOSFET from the OptiMOS series, rated for 30 V drain-source and 1.5 A continuous drain current in a SOT-23-3 package. It is designed for low-side load switching, battery protection, and power management in space-constrained boards — think portable devices, IoT nodes, or automotive body modules where you need to disconnect a load without a negative supply rail.

Package and mounting

SOT-23-3 (PG-SOT23) is a standard three-lead surface-mount package. The small footprint saves board space but limits thermal dissipation — the 500 mW rating assumes minimal copper on the PCB. For higher continuous current, use wider traces and a ground plane under the drain pad to pull heat away.

Lifecycle and compliance

ROHS3 compliant, so it passes the latest EU restriction directives. The OptiMOS series is a mature Infineon platform with broad distribution support.

Frequently asked questions

Is BSS314PEH6327XTSA1 RoHS compliant?

Yes, it is ROHS3 compliant per the Infineon lifecycle record.

What is the closest functional equivalent for BSS314PEH6327XTSA1?

The IPD50R950CEAUMA1 is a different class of part — it is an N-channel CoolMOS device rated for 500 V and 4.3 A in a DPAK package. It is not a functional substitute for this 30 V P-channel SOT-23 MOSFET. For a P-channel replacement, look for another OptiMOS P-channel in SOT-23 with similar 30 V / 1.5 A ratings.