All Alternatives

Alternatives to onsemi FDV302P

onsemi FDV302P and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for onsemi FDV302P

FDV302P compared against its qualified second sources
FDV302PonsemiFDV304PonsemiDMG302PU-7Diodes Incorporated+3more
FFF CompatibilityIdentical SOT-23-3 package footprint and pin assignments (1: Gate, 2: Source, 3: Drain) verified via datasheet pinout comparison.Both parts share standard SOT-23 dimensions and surface-mount style.Vdss of 25V and Vgs(th) of 1.5V are identical, while current capacity and Rds(on) are substantially improved.Identical SOT-23-3 package footprint and pin assignments (1: Gate, 2: Source, 3: Drain) verified via datasheet pinout comparison.Standard SOT-23-3 dimensions and surface-mount package.All primary specifications (25V Vdss, 10 Ohm Rds(on) max, and 1.5V threshold voltage) match or exceed the original.
AI Summary

FDV302P by onsemi: P-Channel 25 V 120mA (Ta) 350mW (Ta) Surface Mount SOT-23-3.

The FDV304P is the direct manufacturer-recommended upgrade to the obsolete FDV302P. It shares the identical SOT-23-3 footprint, pinout, and 25V breakdown rating, while offering superior current handling (460mA) and much lower on-resistance (1.1 Ohm).

  • Direct manufacturer upgrade in the same product family
  • Identical package (SOT-23-3) and footprint requiring zero board changes
  • Identical pinout (Pin 1: Gate, Pin 2: Source, Pin 3: Drain)

The DMG302PU-7 is a highly compatible second-source alternative that matches almost all original specifications of the FDV302P, including the 10 Ohm Rds(on) and 1.5V gate threshold, in the same SOT-23-3 pinout. It offers a slightly improved 170mA current rating.

  • Very close electrical characteristics to the original FDV302P
  • Identical package (SOT-23-3) and footprint requiring zero board changes
  • Identical pinout (Pin 1: Gate, Pin 2: Source, Pin 3: Drain)
Lifecycle StatusObsoleteActiveActive
Market AvailabilityIn stockIn stockIn stock
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Frequently asked questions

Yes. The onsemi FDV302P is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.

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