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Infineon Technologies IPD50N04S408ATMA1
Infineon Technologies

IPD50N04S408ATMA1 OptiMOS N-Ch MOSFET, 40V 50A TO-252

MPNIPD50N04S408ATMA1
End of Life

Infineon OptiMOS™ IPD50N04S408ATMA1, N-Channel MOSFET, 40 V Vdss, 50 A Id, 7.9 mOhm Rds(on) at 10 V, 22.4 nC Qg, TO-252-3 (DPak), -55°C to 175°C.

$1.09Ref. price · indicative, final on quote
IPD50N04S408ATMA1 datasheet
PackagingTO-252-3, DPak (2 Leads + Tab), SC-63
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

IPD50N04S408ATMA1 Technical Specifications
ParameterValue
SeriesOptiMOS™
FET typeN-Channel
Mounting typeSurface Mount
Drain to source voltage40 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C50A (Tc)
Power dissipation46W (Tc)
Operating temperature-55°C ~ 175°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-252-3, DPak (2 Leads + Tab), SC-63
Vgs(th) (Max) @ id4V @ 17µA
Rds on (Max) @ id, vgs7.9mOhm @ 50A, 10V
Gate charge (Qg) (Max) @ vgs22.4 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds1780 pF @ 6 V

Product details

Switching and drive numbers

The gate threshold voltage maximum is 4 V at 17 µA drain current. The datasheet specifies 10 V drive for the rated on-resistance.

Package and mounting

The TO-252-3 DPak (PG-TO252-3-313) is a surface-mount package with a metal tab for heat sinking. The tab is the drain. Mount it on a copper pour on the PCB to pull heat away. The part is ROHS3 compliant and supplied in Tape & Reel or Cut Tape, which suits both production pick-and-place and prototype hand-assembly. Surface-mount orientation is obvious from the tab and beveled corner — no lab bench needed to get it right.

Lifecycle and sourcing

The IPD50N04S408ATMA1 is listed as Active in production — no end-of-life notice, no last-time-buy window. It is available through independent distribution and is quoted to order against an RFQ. No direct replacement or second source is listed in the official records, but the part is a standard OptiMOS™ 40 V N-channel in a common package, so functionally similar parts from the same series may fit with a layout check.

Frequently asked questions

What is the replacement for IPD50N04S408ATMA1?

No official replacement or cross-reference is listed in the manufacturer records. The part is Active, so a replacement is not needed. For a functionally similar alternative, look at other 40 V N-channel OptiMOS™ parts in the TO-252 package, but verify the pinout and thermal performance against your layout.

Does IPD50N04S408ATMA1 have a cross reference?

No official cross-reference is published. The part is an active standard product, so cross-references are not typically issued. For dual-sourcing, evaluate other 40 V N-channel MOSFETs in TO-252 with similar Rds(on) and gate charge, but confirm the pinout and thermal pad compatibility.

What is the lead time for IPD50N04S408ATMA1?

Lead time is confirmed at quote time against an RFQ. As an active part with no LTB notice, it is generally available through our supply chain. Submit an RFQ for current lead time and pricing.