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Fairchild Semiconductor Corp

SI4466DY

MOSFET (Metal-Oxide-Semiconductor Field-Effect Tra · SO · Transistor
In stock at ZDI Part Status: DISCONTINUED
Data last refreshed Aug 24, 2026
Manufacturer
Fairchild Semiconductor Corp
Mfr Part #
SI4466DY
Category
MOSFET (Metal-Oxide-Semiconductor Field-Effect Tra
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock577 pcs
Date Code97+
PackagingTubed
Temp GradeStandard
ZDI Price$3.96
Market range$3.96
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Specifications

Physical & Thermal
Package / CaseSO
Classification & Lifecycle
CategoryMOSFET (Metal-Oxide-Semiconductor Field-Effect Tra
TypeTransistor
Part StatusDISCONTINUED

TRANSISTOR,MOSFET,N-CHANNEL,20V V(BR)DSS,15A I(D),SO

Availability & Sourcing

1 source row · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Fairchild Semiconductor Corp 577 97+ New In Stock RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Price History & Market Reference

Market Price Range

High$3.96
Low$3.96
Last$3.96

ZDI Transaction

Last ZDI price$3.96

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
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SI4466DY searched via the web · Web User
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SI4466DY searched via the web · Web User
SI4466DY searched via the web · Web User
SI4466DY searched via the web · Web User
SI4466DY searched via the web · Web User

Live search & sourcing activity for SI4466DY — real inquiries only.

Engineering FAQ

answers from this part's real data
SI4466DY is marked DISCONTINUED — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What quantity and packaging is SI4466DY in ZDI stock?
ZDI holds 577 pcs, packaged as Tubed, date code(s) 97+. Request a quote for confirmed quantity, lead time, and pricing.
What package is SI4466DY supplied in?
SI4466DY is supplied in the SO package.
Can ZDI source SI4466DY beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
Source-country supplier analysis, rating & review
Incoming inspection, RoHS verification, bake, full lot traceability
ESD-controlled handling · authentic parts guaranteed

SI4466DY is marked DISCONTINUED. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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