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Texas Instruments CSD25481F4T

CSD25481F4T P-Channel MOSFET, 20V 2.5A, FemtoFET™

MPNCSD25481F4T
End of Life

Texas Instruments FemtoFET™ series, CSD25481F4T, P-Channel MOSFET, 20V Vdss, 2.5A continuous drain, 88mOhm Rds(on) at 500mA/8V, 0.91nC gate charge, 3-PICOSTAR surface-mount package, -55°C to 150°C junction temperature.

$0.89Ref. price · indicative, final on quote
Packaging3-XFDFN
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

CSD25481F4T Technical Specifications
ParameterValue
SeriesFemtoFET™
FET typeP-Channel
Mounting typeSurface Mount
Drain to source voltage20 V
Drive voltage (Max rds on, min rds on)1.8V, 4.5V
Current - continuous drain (Id) @ 25°C2.5A (Ta)
Power dissipation500mW (Ta)
Operating temperature-55°C ~ 150°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Vgs-12V
TechnologyMOSFET (Metal Oxide)
Case3-XFDFN
Vgs(th) (Max) @ id1.2V @ 250µA
Rds on (Max) @ id, vgs88mOhm @ 500mA, 8V
Gate charge (Qg) (Max) @ vgs0.91 nC @ 4.5 V
Input capacitance (Ciss) (Max) @ vds189 pF @ 10 V

Product details

On-resistance and gate charge — what they mean for your design

The 88 mOhm Rds(on) at 500 mA and 8 V is the figure to use for steady-state conduction loss calculations. At lower gate drive voltages — 1.8 V or 4.5 V — the on-resistance will be higher.

Lifecycle and sourcing

The CSD25481F4T is listed as Active with a ROHS3 compliance status. There is no end-of-life notice or last-time-buy window to track.

Frequently asked questions

What is the CSD25481F4T datasheet?

Design engineers need complete electrical specs and pinout for circuit validation.

Where can I buy CSD25481F4T?

Sourcing buyers need to find stock and compare prices from distributors.

What is the equivalent part for CSD25481F4T?

Buyers look for drop-in alternatives if the part is unavailable or to negotiate pricing.

Is CSD25481F4T active or obsolete?

Lifecycle status determines long-term availability for production planning.

What is the price of CSD25481F4T in bulk?

Procurement needs quantity pricing to estimate BOM cost accurately.

What is the pinout of CSD25481F4T?

Maintenance techs need pin configuration for correct replacement during repairs.