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Infineon Technologies BSP373NH6327XTSA1
Infineon Technologies

Infineon BSP373NH6327XTSA1 N-Channel MOSFET, 100 V, 1.8 A

MPNBSP373NH6327XTSA1
End of Life

Infineon OptiMOS N-Channel MOSFET, 100 V drain-source, 1.8 A continuous drain, 240 mOhm Rds(on) at 10 V, PG-SOT223-4 package, -55°C to 150°C junction temperature.

$0.92Ref. price · indicative, final on quote
BSP373NH6327XTSA1 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

BSP373NH6327XTSA1 Technical Specifications
ParameterValue
SeriesOptiMOS™
FET typeN-Channel
Mounting typeSurface Mount
Drain to source voltage100 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C1.8A (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) @ id4V @ 218µA
Rds on (Max) @ id, vgs240mOhm @ 1.8A, 10V
Gate charge (Qg) (Max) @ vgs9.3 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds265 pF @ 25 V

Product details

100 V N-channel MOSFET in SOT-223 — where it fits

The BSP373NH6327XTSA1: Surface-mount PG-SOT223-4 package, same footprint as standard SOT-223.

Rds(on) and gate drive — sizing the gate circuit

At 1.8 A the conduction loss is I²R = 0.78 W, which consumes nearly half the 1.8 W package dissipation before any switching losses are added. The gate charge of 9.3 nC at 10 V is low enough that a microcontroller GPIO with a series resistor can drive the gate at moderate frequencies (a few tens of kHz); above 100 kHz a dedicated gate driver is advisable to keep switching edges clean.

Frequently asked questions

Is BSP373NH6327XTSA1 obsolete or active?

Active. No end-of-life notice or successor has been issued.