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SI5445DC-T1 — 1206 (3216 metric) chip package (representative)
1206 (3216 metric) chip
Representative of package type
Vishay Siliconix

SI5445DC-T1

MOSFET · 1206-8 ChipFET · Discrete Semiconductor
In stock at ZDI Part Status: Obsolete
Data last refreshed Jun 18, 2026
Manufacturer
Vishay Siliconix
Mfr Part #
SI5445DC-T1
Category
MOSFET
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock3000 pcs
Date Code0003
PackagingTape & Reel
ZDI Price$0.3
Last transacted2015-01-30
Market range$0.3 – $0.93
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vds-20V
Id-4.2A
Rds(On)0.065Ω @ 4.5V
Physical & Thermal
Package / Case1206-8 ChipFET
Mounting TypeSurface Mount
Operating Temperature-55°C ~ 150°C
Classification & Lifecycle
CategoryMOSFET
TypeDiscrete Semiconductor
Part StatusObsolete

P-Channel 20-V (D-S) MOSFET

Availability & Sourcing

1 source
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Vishay Siliconix 3000 0003 New In Stock RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Price History & Market Reference

Market Price Range

High$0.93
Low$0.3
Last$0.3
Price as of2015-01-30

ZDI Transaction

Last ZDI price$0.3
As of2015-01-30

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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Recent search and sourcing activity for SI5445DC-T1.

Engineering FAQ

SI5445DC-T1 is marked Obsolete — 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 SI5445DC-T1 in ZDI stock?
ZDI holds 3,000 pcs, packaged as Tape & Reel, date code(s) 0003. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of SI5445DC-T1?
Vds: -20V; Id: -4.2A; Rds(On): 0.065Ω @ 4.5V.
What package is SI5445DC-T1 supplied in?
SI5445DC-T1 is supplied in the 1206-8 ChipFET package, surface mount, rated -55°C ~ 150°C.
Can ZDI source SI5445DC-T1 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

SI5445DC-T1 is marked Obsolete. 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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