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Infineon Technologies IPI120N04S402AKSA1
Infineon Technologies

Infineon IPI120N04S402AKSA1 OptiMOS N-Channel MOSFET

MPNIPI120N04S402AKSA1
End of Life

Infineon OptiMOS IPI120N04S402AKSA1, N-Channel MOSFET, 40 V Vdss, 120 A Id, 2.1 mOhm Rds(on) at 10 V, 134 nC Qg, TO-262-3 (PG-TO262-3), -55 to 175 °C.

$3.18Ref. price · indicative, final on quote
IPI120N04S402AKSA1 datasheet
PackagingTO-262-3 Long Leads, I²Pak, TO-262AA
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

IPI120N04S402AKSA1 Technical Specifications
ParameterValue
SeriesOptiMOS™
FET typeN-Channel
Mounting typeThrough Hole
Drain to source voltage40 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C120A (Tc)
Power dissipation158W (Tc)
Operating temperature-55°C ~ 175°C (TJ)
PackageTube
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-262-3 Long Leads, I²Pak, TO-262AA
Vgs(th) (Max) @ id4V @ 110µA
Rds on (Max) @ id, vgs2.1mOhm @ 100A, 10V
Gate charge (Qg) (Max) @ vgs134 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds10740 pF @ 25 V

Product details

2.1 mOhm at 100 A — conduction loss floor for a 40 V rail

The IPI120N04S402AKSA1: The 134 nC total gate charge at 10 V sets the driver current needed for a given switching frequency.

175 °C junction — thermal headroom for confined enclosures

Operating junction temperature spans -55 °C to 175 °C. The 158 W maximum power dissipation at case temperature requires a heatsink sized to keep Tj below the derated limit at the actual load current.

TO-262 through-hole — board-level mechanical anchor

The PG-TO262-3 package is a through-hole I²Pak variant. The three leads and the exposed metal tab are soldered into the PCB — the tab carries the drain current and conducts heat to the board copper.

It is ROHS3 compliant.

Frequently asked questions

Is IPI120N04S402AKSA1 RoHS compliant?

Yes, it is ROHS3 compliant.