800-219-9001 RFQ
AOT428 — TO-220 package (representative)
TO-220
Representative of package type
Alpha & Omega Semiconductor

AOT428

MOSFET · TO-220 · Discrete Semiconductor
Part Status: Active In demand
Data last refreshed Jul 30, 2026
Manufacturer
Alpha & Omega Semiconductor
Mfr Part #
AOT428
Category
MOSFET
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels11
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vds75 V
Id80 A
Rds(On)7.8 mOhm @ 20 A, 10 V
Qg52 nC
Physical & Thermal
Package / CaseTO-220
Mounting TypeThrough Hole
Operating Temperature-55°C ~ 175°C
Classification & Lifecycle
CategoryMOSFET
TypeDiscrete Semiconductor
Part StatusActive

N-Channel 75 V 18A (Ta), 80A (Tc) 100W (Tc) Through Hole TO-220

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

11 sources
SourceMfrQtyDate CodeConditionStatus
Live AOS 10263 13+ — Live RFQ
Live AO 850000 — — Live RFQ
Live AO 200100 24+ — Live RFQ
Live VBSEMI 48400 2020 — Live RFQ
Live Alpha & Omega Semiconduct 17000 — — Live RFQ
Market AOS 10263 13+ — Available RFQ
Market AO 850000 — — Available RFQ
Market AO 200100 24+ — Available RFQ
Market VBSEMI 48400 2020 — Available RFQ
Market Alpha & Omega S 17000 — — Available RFQ
Market Alpha & Omega S 1585999 25+ — Available RFQ

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

Part Activity

recent searches, RFQs & offers
AOT428 viewed on the web · Web User
AOT428 viewed on the web · Web User
AOT428 viewed on the web · Web User
AOT428 viewed on the web · Web User
AOT428 viewed on the web · Web User
AOT428 viewed on the web · Web User
AOT428 viewed on the web · Web User
AOT428 viewed on the web · Web User

Recent search and sourcing activity for AOT428.

Engineering FAQ

What are the key specifications of AOT428?
Vds: 75 V; Id: 80 A; Rds(On): 7.8 mOhm @ 20 A, 10 V; Qg: 52 nC.
What package is AOT428 supplied in?
AOT428 is supplied in the TO-220 package, through hole, rated -55°C ~ 175°C.
Can ZDI source AOT428 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

Need AOT428?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

Request a Quote →