STP20NK50Z STMicroelectronics MOSFET (N-Channel) (Transistor Outline, Vertical) In Stock

TO-220, 3 PIN

ACTIVEMOSFET (N-Channel)Verified May 2026
Package / Visual Reference
STP20NK50ZTransistor Outline, Vertical
Quick Facts
Manufacturer
STMicroelectronics
Package
Transistor Outline, Vertical
Pin Count
3
Lifecycle
ACTIVE
Category
MOSFET (N-Channel)
Temp Range
?°C to 150.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time13Weeks
YTEOL5.95
Avalanche Energy Rating (Eas)850mJ
ConfigurationSINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min500V
Drain Current-Max (ID)17A
Drain-source On Resistance-Max0.27Ω
FET TechnologyMETAL-OXIDE SEMICONDUCTOR
JEDEC-95 CodeTO-220AB
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-Max (Abs)190W
Pulsed Drain Current-Max (IDM)68A
Qualification StatusNot Qualified
Surface MountNO
Terminal FinishMatte Tin (Sn) - annealed
Terminal FormTHROUGH-HOLE
Terminal PositionSINGLE
Transistor ApplicationSWITCHING
Transistor Element MaterialSILICON
PackageTransistor Outline, Vertical

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
Country of OriginMainland China

Datasheet

STP20NK50Z Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for STP20NK50Z:

Frequently Asked Questions

What is the price of STP20NK50Z?

STP20NK50Z is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is STP20NK50Z in stock?

STP20NK50Z 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 STP20NK50Z?

You can buy STP20NK50Z from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for STP20NK50Z from STMicroelectronics.

What is the datasheet for STP20NK50Z?

The official STP20NK50Z 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 STP20NK50Z come in?

STP20NK50Z is available in Transistor Outline, Vertical packaging. See the package diagram and pinout above for detailed dimensional information.

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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)
Contact for Price
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pcs

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