DMG3420U-7 Diodes Inc. MOSFET (N-Channel) (SOT23 (3-Pin)) In Stock

MOSFET N-Channel 20V 5.47A SOT23 Diodes Inc DMG3420U-7 N-channel MOSFET Transistor, 5.47 A, 20 V, 3-Pin SOT-23

NOT RECOMMENDEDMOSFET (N-Channel)Verified Jun 2026
Package / Visual Reference
DMG3420U-7SOT23 (3-Pin)
Quick Facts
Manufacturer
Diodes Inc.
Package
SOT23 (3-Pin)
Pin Count
3
Lifecycle
NOT RECOMMENDED
Category
MOSFET (N-Channel)
Price
From $0.0449(MOQ 1)
Temp Range
?°C to 150.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Factory Lead Time20Weeks
YTEOL3
Additional FeatureHIGH RELIABILITY
ConfigurationSINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min20V
Drain Current-Max (ID)5.47A
Drain-source On Resistance-Max0.029Ω
FET TechnologyMETAL-OXIDE SEMICONDUCTOR
JESD-30 CodeR-PDSO-G3
JESD-609 Codee3
Number of Elements1
Operating ModeENHANCEMENT MODE
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)260
Polarity/Channel TypeN-CHANNEL
Power Dissipation-Max (Abs)0.74W
Qualification StatusNot Qualified
Surface MountYES
Terminal FinishMATTE TIN
Terminal FormGULL WING
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Transistor ApplicationSWITCHING
Transistor Element MaterialSILICON
PackageSOT23 (3-Pin)

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
Country of OriginMainland China

Datasheet

DMG3420U-7 Datasheet Download

Official datasheet from Diodes Inc.

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for DMG3420U-7:

Frequently Asked Questions

What is the price of DMG3420U-7?

DMG3420U-7 is priced from $0.0449 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is DMG3420U-7 in stock?

DMG3420U-7 is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy DMG3420U-7?

You can buy DMG3420U-7 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for DMG3420U-7 from Diodes Inc..

What is the datasheet for DMG3420U-7?

The official DMG3420U-7 datasheet from Diodes Inc. contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does DMG3420U-7 come in?

DMG3420U-7 is available in SOT23 (3-Pin) packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
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Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
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Quality Guaranteed
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About Diodes Inc.

Diodes Inc. is a leading electronic component manufacturer. FindMyChip sources Diodes Inc. ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $0.0449
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$0.1380$0.14
35+$0.1320$4.62
200+$0.0924$18.48
581+$0.0621$36.08
850+$0.0528$44.88
3222+$0.0449$144.67
pcs
Unit price: $0.1380 · Total: $0.14

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy