STW20NB50 STMicroelectronics MOSFET (N-Channel) (Transistor Outline, Vertical) In Stock

MOSFET N-CH 500V 20A TO-247

OBSOLETEMOSFET (N-Channel)Verified May 2026
Package / Visual Reference
STW20NB50Transistor Outline, Vertical
Quick Facts
Manufacturer
STMicroelectronics
Package
Transistor Outline, Vertical
Pin Count
3
Lifecycle
OBSOLETE
Category
MOSFET (N-Channel)
Price
From $1.2825(MOQ 20)
Temp Range
?°C to 150.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

YTEOL0
Additional FeatureAVALANCHE RATED
Avalanche Energy Rating (Eas)1000mJ
ConfigurationSINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min500V
Drain Current-Max (ID)20A
Drain-source On Resistance-Max0.25Ω
FET TechnologyMETAL-OXIDE SEMICONDUCTOR
Feedback Cap-Max (Crss)75pF
JEDEC-95 CodeTO-247AC
JESD-30 CodeR-PSFM-T3
JESD-609 Codee3
Number of Elements1
Operating ModeENHANCEMENT MODE
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleFLANGE MOUNT
Polarity/Channel TypeN-CHANNEL
Power Dissipation Ambient-Max250W
Power Dissipation-Max (Abs)250W
Pulsed Drain Current-Max (IDM)80A
Qualification StatusNot Qualified
Surface MountNO
Terminal FinishMatte Tin (Sn)
Terminal FormTHROUGH-HOLE
Terminal PositionSINGLE
Transistor ApplicationSWITCHING
Transistor Element MaterialSILICON
Turn-on Time-Max (ton)64ns
PackageTransistor Outline, Vertical

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8541.29.00.95

Datasheet

STW20NB50 Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of STW20NB50?

STW20NB50 is priced from $1.2825 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is STW20NB50 in stock?

STW20NB50 is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy STW20NB50?

You can buy STW20NB50 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for STW20NB50 from STMicroelectronics.

What is the datasheet for STW20NB50?

The official STW20NB50 datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does STW20NB50 come in?

STW20NB50 is available in Transistor Outline, Vertical 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
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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $1.2825
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
20+$1.4250$28.50
50+$1.3395$66.97
150+$1.2825$192.38
pcs
Unit price: $1.4250 · Total: $28.50

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