All Alternatives

Alternatives to onsemi FDG8850NZ

onsemi FDG8850NZ and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for onsemi FDG8850NZ

FDG8850NZ compared against its qualified second sources
FDG8850NZonsemiPMGD175XNEXNexperia USA Inc.DMN3401LDW-7Diodes Incorporated+1more
FFF CompatibilityThe pin assignments and count are identical, and the part can mount directly on the same land pattern.Both parts share the same physical dimensions and packaging style (SC-88 / SOT-363 / 6-TSSOP).The voltage rating matches, and the electrical specifications (current and on-resistance) exceed the target part's performance parameters.The pin assignments and count are identical, fitting directly onto the existing PCB design.Both components use the SOT-363 / SC-88 package with identical footprints and dimensions.While the voltage rating and package match, the RDS(on) is higher (700 mΩ max at 4.5V compared to 400 mΩ max of the original part), which could increase power dissipation under load.
AI Summary

FDG8850NZ by onsemi: Mosfet Array 30V 750mA 300mW Surface Mount SC-88 (SC-70-6).

Nexperia's PMGD175XNEX is a high-performance, active, drop-in replacement that matches the exact package size and pinout. It features superior on-resistance and slightly higher current-handling capabilities, making it a highly reliable and safe alternative.

  • Exact pinout match (Pin 1: S1, 2: G1, 3: D2, 4: S2, 5: G2, 6: D1)
  • Superior RDS(on) performance: 252 mΩ max at 4.5V vs 400 mΩ max of the target part
  • Higher continuous drain current handling (870 mA vs 750 mA)

DMN3401LDW-7 from Diodes Incorporated serves as a reliable pin-compatible alternative in the same footprint. However, it exhibits a higher on-resistance at lower gate-drive voltages (700 mΩ max at 4.5V), making it a partial functional match suitable if peak efficiency is not a critical design gate.

  • Exact pinout match (Pin 1: S1, 2: G1, 3: D2, 4: S2, 5: G2, 6: D1)
  • Slightly higher continuous drain current handling (800 mA vs 750 mA)
  • Active product lifecycle status
  • Higher on-resistance: 700 mΩ max at 4.5V vs 400 mΩ max on the target part
Lifecycle StatusObsoleteActiveActive
Market AvailabilityNon-stockIn stockIn stock
REACHREACHREACHREACH
RoHSRoHSRoHSRoHS
——— ————————— ——— ———————— ———————— ————— ———
—————— ————————— ————————— ——— ———————— ——————
———— ————— ————— —————————— ————————— ——— ————
—— ————————— ———————— ————— —————————— ————
——— ————————— ——— ———————— ———————— ————— ———
—————— ————————— ————————— ——— ———————— ——————
———— ————— ————— —————————— ————————— ——— ————
—— ————————— ———————— ————— —————————— ————

Unlock all 3 alternatives

Sign in with your work email to read every gated row on this table — description, lead time, origin, export control and the full technical data.

Sign in to unlock

Signing in creates a free Parter account. We use your name and email to contact you about Parter — see our Privacy Policy.

  • Find & compare verified second sources
  • Spot risk early with real-time part monitoring
  • Stay compliant and production-ready

Related parts

PartMarket availabilityLifecycleAlternatives available
AD650JNZAnalog DevicesNon-stockUnknown5Alternatives availableSee Alternatives
FDG6303NonsemiIn stockObsolete4Alternatives availableSee Alternatives
FDS3590_NLonsemiDiscontinuedObsolete4Alternatives availableSee Alternatives
ADG509FBRNAnalog DevicesDiscontinuedObsolete5Alternatives availableSee Alternatives
FDG901DonsemiDiscontinuedObsolete4Alternatives availableSee Alternatives
DG406DNAnalog DevicesDiscontinuedObsolete1Alternatives availableSee Alternatives

You searched one part. Parter watches your whole BOM.

  1. All your BOM, at once

    Parter maps every line to live stock, lead time, lifecycle and compliance data across the entire market — not part by part.

  2. Hear about problems before they hit production

    Allocation, EOL and last-time-buy notices surface the moment they appear, not when your buyer's PO bounces.

  3. Qualified replacements in minutes, not days

    Every at-risk line gets form-fit-function matches like the ones above — deltas flagged, evidence attached. Review, push to your BOM, and Parter starts watching the new part too.

Schedule a demo

See Parter in action

Discover how Parter can help your hardware team:

  • Streamline your hardware operations with AI
  • Detect and prevent lifecycle disruptions
  • Accelerate product development
  • Stay compliant and production-ready