Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • These devices are N-channel Power MOSFETs developed using SuperMESH™ 5 technology. This revolutionary, avalanche-rugged, high voltage Power MOSFET technology is based on an innovative proprietary vertical structure. The result is a drastic reduction in on-resistance and ultra low gate charge for applications which require superior power density and high efficiency.

    Key Features

    • TO-220 worldwide best RDS(on)
    • Worldwide best FOM (figure of merit)
    • Ultra low gate charge
    • 100% avalanche tested
    • Zener-protected

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STPOWER MOSFET Finder

      Active

      STPOWER MOSFET finder mobile app for tablets and smartphones

      Finders Apps ST
      STPOWER MOSFET Finder

      Description:

      STPOWER MOSFET finder mobile app for tablets and smartphones

CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STW21N90K5
Active
TO-247 Industrial Ecopack2

STW21N90K5

Package:

TO-247

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-247

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STW21N90K5 Available at 5 distributors

Distributor availability ofSTW21N90K5

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6 1 Order Now
COMPEL EUROPE 107 1 Order Now
ARROW EUROPE 1250 0 Order Now
Newark Element14 AMERICA 86 0 Order Now
MOUSER WORLDWIDE 877 1 Order Now

Distributor reported inventory date: 2020-09-30

Distributor Name

DIGIKEY

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

107

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1250

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

86

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

877

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-30

Sample & Buy Buy now
Active
EAR99 NEC Tube TO-247 - - CHINA

STW21N90K5

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofSTW21N90K5

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6 1 Order Now
COMPEL EUROPE 107 1 Order Now
ARROW EUROPE 1250 0 Order Now
Newark Element14 AMERICA 86 0 Order Now
MOUSER WORLDWIDE 877 1 Order Now

Distributor reported inventory date: 2020-09-30

Distributor Name

DIGIKEY

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

107

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1250

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

86

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

877

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-30

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-247

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors