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IRF140 — TO-220 package (representative)
TO-220
Representative of package type
NJS

IRF140

MOSFET · TO-220AB · Discrete Semiconductor
Part Status: Obsolete In demand
Data last refreshed Jun 20, 2026
Manufacturer
NJS
Mfr Part #
IRF140
Series
IRF
Category
MOSFET
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$8.00
Last transacted2003-05-30
Market range$8.00
Sourcing channels25
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vds100V
Id28A
Rds(On)77mOhm
Pd150W
Physical & Thermal
Package / CaseTO-220AB
Mounting TypeThrough Hole
SeriesIRF
Operating Temperature-55°C ~ 150°C
Classification & Lifecycle
CategoryMOSFET
TypeDiscrete Semiconductor
Part StatusObsolete

N-Channel Power MOSFET, 100V, 28A, 77mOhm, TO-220AB

Availability & Sourcing

25 sources
SourceMfrQtyDate CodeConditionStatus
Live — 3502 — — Live RFQ
Live NJS 2860 — — Live RFQ
Live UNB 71 — — Live RFQ
Live HARRIS 43 96+ — Live RFQ
Live HAR 21 — — Live RFQ
Live INTERNATIONAL RECTIFIER 17 — — Live RFQ
Live IDR 17 — — Live RFQ
Live IR 15 — — Live RFQ
Live — 11 9531 — Live RFQ
Live — 11 — — Live RFQ
Live INTERNATIONAL RECTIFIER 9 9676 — Live RFQ
Live GE 7 — — Live RFQ
Live HARRIS SEMICONDUCTOR DIVI 7 9545 — Live RFQ
Live — 6 84+ — Live RFQ
Live MOTOROLA 4 8613 — Live RFQ
Live VARIOUS 4 — — Live RFQ
Market NJS 3502 — — Available RFQ
Market NJS 2860 — — Available RFQ
Market HARRIS 43 96+ — Available RFQ
Market IDR 17 — — Available RFQ
Market — 11 9531 — Available RFQ
Market NJS 11 — — Available RFQ
Market INTERNATIONAL R 9 9676 — Available RFQ
Market MOTOROLA 4 8613 — Available RFQ
Market VARIOUS 4 — — Available 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$8.00
Low$8.00
Last$8.00
Price as of2003-05-30

ZDI Transaction

Last ZDI price$8.00
As of2003-05-30
Active offers25

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

Part Activity

recent searches, RFQs & offers
IRF140 viewed on the web · Web User
IRF140 viewed on the web · Web User
IRF140 viewed on the web · Web User
IRF140 viewed on the web · Web User
IRF140 viewed on the web · Web User
IRF140 viewed on the web · Web User
IRF140 viewed on the web · Web User
IRF140 viewed on the web · Web User

Recent search and sourcing activity for IRF140.

Engineering FAQ

IRF140 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 are the key specifications of IRF140?
Vds: 100V; Id: 28A; Rds(On): 77mOhm; Pd: 150W.
What package is IRF140 supplied in?
IRF140 is supplied in the TO-220AB package, through hole, rated -55°C ~ 150°C.
Can ZDI source IRF140 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

IRF140 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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