Skip to main content
Infineon Technologies BSP316PH6327XTSA1
Infineon Technologies

BSP316PH6327XTSA1 P-Channel MOSFET, 100V 680mA SOT-223

MPNBSP316PH6327XTSA1
End of Life

Infineon SIPMOS® BSP316PH6327XTSA1, P-Channel MOSFET, 100V Vdss, 680mA continuous drain, 1.8 Ohm Rds(on) max at 10V, PG-SOT223-4 package, -55°C to 150°C operating temperature.

$0.92Ref. price · indicative, final on quote
BSP316PH6327XTSA1 datasheet
PackagingTO-261-4, TO-261AA
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.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

BSP316PH6327XTSA1 Technical Specifications
ParameterValue
SeriesSIPMOS®
FET typeP-Channel
Mounting typeSurface Mount
Drain to source voltage100 V
Drive voltage (Max rds on, min rds on)4.5V, 10V
Current - continuous drain (Id) @ 25°C680mA (Ta)
Power dissipation1.8W (Ta)
Operating temperature-55°C ~ 150°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-261-4, TO-261AA
Vgs(th) (Max) @ id2V @ 170µA
Rds on (Max) @ id, vgs1.8Ohm @ 680mA, 10V
Gate charge (Qg) (Max) @ vgs6.4 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds146 pF @ 25 V

Product details

P-channel 100 V switch in SOT-223

The BSP316PH6327XTSA1: It comes in a PG-SOT223-4 surface-mount package, making it a fit for medium-voltage load switching, battery protection, and DC-DC converter high-side switches where a P-channel simplifies the gate drive.

On-resistance and thermal budget

Maximum on-resistance is 1.8 Ohm at 680 mA with 10 V gate drive, and the device can be driven from logic-level sources down to 4.5 V. The 1.8 W power dissipation limit at 25 °C ambient means the SOT-223 copper pad area on the PCB directly sets the usable current — expect derating above 85 °C ambient for continuous operation.

Gate drive and switching characteristics

Gate threshold voltage is 2 V max at 170 µA drain current, ensuring full enhancement with 5 V logic. Total gate charge is 6.4 nC at 10 V, and input capacitance is 146 pF at 25 V Vds — these low values keep switching losses minimal in sub-100 kHz applications like load switches or relay drivers.

Temperature rating and environment

The wide range also covers cold-crank battery conditions in automotive 12 V systems.

Frequently asked questions

Is BSP316PH6327XTSA1 compatible with SOT223-3 packages?

No. The BSP316PH6327XTSA1 uses the PG-SOT223-4 package (4 pins, TO-261AA variant). A 3-pin SOT-223 has a different pinout and is not mechanically or electrically compatible.

Does BSP316PH6327XTSA1 have a lead-free version?

The part is ROHS3 compliant, meaning it is lead-free and meets the current EU RoHS exemption limits.