BUF420AW

Active

HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR

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  • The BUF420AW is manufactured using High Voltage Multi Epitaxial Planar technology for high switching speeds and high voltage capacity. It uses a Cellular Emitter structure with planar edge termination to enhance switching speeds while maintaining a wide RBSOA.

    The BUF series is designed for use in high-frequency power supplies and motor control applications.

    Key Features

    • STMicroelectronics PREFERRED SALESTYPE
    • VERY HIGH SWITCHING SPEED
    • HIGH VOLTAGE CAPABILITY
    • LOW BASE-DRIVE REQUIREMENTS
    • MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION

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Part Number
Package
Packing Type
Marketing Status
ECCN (US)
Country of Origin
Approximate Price (US$)* / Qty
Order from ST
Order from Distributors
BUF420AW TO-247 Tube
Active
EAR99 CHINA 9.69 Buy now Check Availability

Distributor availability ofBUF420AW

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 525 1 Order Now
AVNET AMERICA 138 0 Order Now
Newark Element14 AMERICA 116 0 Order Now
ARROW AMERICA 2674 150 Order Now
MOUSER WORLDWIDE 171 1 Order Now
Farnell Element14 EUROPE 749 1 Order Now

Distributor reported inventory date: 2020-04-01

Distributor Name

DIGIKEY

Stock

525

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

138

Min.Order

0

Region

AMERICA Order Now

Newark Element14

Stock

116

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2674

Min.Order

150

Region

AMERICA Order Now

MOUSER

Stock

171

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

749

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-04-01

BUF420AW

Package

TO-247

Packing Type

Tube

Approximate Price (US$)* / Qty

9.69

Distributor availability ofBUF420AW

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 525 1 Order Now
AVNET AMERICA 138 0 Order Now
Newark Element14 AMERICA 116 0 Order Now
ARROW AMERICA 2674 150 Order Now
MOUSER WORLDWIDE 171 1 Order Now
Farnell Element14 EUROPE 749 1 Order Now

Distributor reported inventory date: 2020-04-01

Distributor Name

DIGIKEY

Stock

525

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

138

Min.Order

0

Region

AMERICA Order Now

Newark Element14

Stock

116

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2674

Min.Order

150

Region

AMERICA Order Now

MOUSER

Stock

171

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

749

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-04-01

Marketing Status

Active

Budgetary Price (US$)* / Qty

9.69

ECCN (US)

EAR99

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

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS2673
      High voltage fast-switching NPN power transistor
      2.3
      282.24 KB
      PDF
      DS2673

      High voltage fast-switching NPN power transistor

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BUF420AW
Active
TO-247 Industrial Ecopack2

BUF420AW

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.

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