STB21N90K5

Active
Education

N-channel 900 V, 0.25 Ohm typ., 18.5 A MDmesh K5 Power MOSFET in D2PAK package

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Product overview

Description

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.

  • All features

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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STB21N90K5

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Symbols

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3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Longevity Commitment Longevity Starting Date Material Declaration**
STB21N90K5
Active
D2PAK Industrial Ecopack2 10 2020-09-28T00:00:00.000+02:00

STB21N90K5

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

D2PAK

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

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STB21N90K5
Available at 2 distributors

Distributor availability of STB21N90K5

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 569 1
DIGIKEY WORLDWIDE 1306 1

Distributor reported inventory date: 4/16/2025

STB21N90K5 Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STB21N90K5

Distributor Name

MOUSER

Stock

569

Min.Order

1

Region

WORLDWIDE Buy from Distributor

DIGIKEY

Stock

1306

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 4/16/2025

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