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Infineon Technologies BSP296L6433
Infineon Technologies

Infineon BSP296L6433 SIPMOS N-Channel MOSFET, 100 V, 1.1 A

MPNBSP296L6433
End of Life

Infineon SIPMOS N-Channel MOSFET, 100 V, 1.1 A, 700 mOhm @ 1.1 A, 10 V, ±20 V Vgs, PG-SOT223, -55 to 150 °C.

$0.25Ref. price · indicative, final on quote
BSP296L6433 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.
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Specifications

BSP296L6433 Technical Specifications
ParameterValue
SeriesSIPMOS®
FET typeN-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°C1.1A (Ta)
Power dissipation1.79W (Ta)
Operating temperature-55°C ~ 150°C (TJ)
PackageBulk
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-261-4, TO-261AA
Vgs(th) (Max) @ id1.8V @ 400µA
Rds on (Max) @ id, vgs700mOhm @ 1.1A, 10V
Gate charge (Qg) (Max) @ vgs17.2 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds364 pF @ 25 V

Product details

100 V N-channel in PG-SOT223 — small-signal switching

The Infineon BSP296L6433 is a SIPMOS N-channel MOSFET rated for 100 V drain-source with a continuous drain current of 1.1 A at 25 °C. It comes in a PG-SOT223 surface-mount package, a common footprint for small-signal power switches on mixed-signal boards.

Gate drive and switching — 4.5 V logic compatible

The BSP296L6433 specifies drive voltage for both maximum and minimum Rds(on) at 4.5 V and 10 V, meaning a 5 V logic output or a 3.3 V GPIO buffered through a level shifter can fully enhance the channel. The 1.8 V typical gate threshold at 400 µA confirms low-voltage turn-on capability. Gate charge totals 17.2 nC at 10 V, and input capacitance is 364 pF at 25 V drain. A 5 V gate driver with a 10 Ω series resistor delivers a clean switching edge with minimal ringing — the low Qg keeps the drive current under 10 mA at switching frequencies up to 500 kHz.

Temperature range and power dissipation

Maximum power dissipation is 1.79 W at 25 °C ambient, derated by the junction-to-ambient thermal resistance of the PG-SOT223 pad on a standard FR-4 board.

Frequently asked questions

Can BSP296L6433 be used with 5 V gate drive?

Yes. The drive voltage range for minimum on-resistance includes 4.5 V, and the maximum gate threshold is 1.8 V at 400 µA. A 5 V logic output or a 3.3 V GPIO with a level shifter fully enhances the channel.

Is BSP296L6433 RoHS compliant?

Yes, the BSP296L6433 is listed as ROHS3 Compliant.