BUL128D-B

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HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR

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

    The device is designed for use in lighting applications and low cost switch-mode power supplies.

    Key Features

    • INTEGRATED ANTIPARALLEL COLLECTOR- EMITTER DIODE
    • VERY HIGH SWITCHING SPEED
    • STMicroelectronics PREFERRED SALES TYPE
    • HIGH VOLTAGE CAPABILITY
    • NPN TRANSISTOR
    • MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION
    • LOW SPREAD OF DYNAMIC PARAMETERS

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Part Number
Package
Packing Type
Marketing Status
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
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BUL128D-B TO-220AB Tube
Active
EAR99 CHINA Buy now Check Availability

Distributor availability ofBUL128D-B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3965 1 Order Now
RS COMPONENTS EUROPE 1390 10 Order Now
ARROW EUROPE 4850 0 Order Now
MOUSER WORLDWIDE 7820 1 Order Now

Distributor reported inventory date: 2020-04-08

Distributor Name

DIGIKEY

Stock

3965

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1390

Min.Order

10

Region

EUROPE Order Now

ARROW

Stock

4850

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

7820

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-04-08

BUL128D-B

Package

TO-220AB

Packing Type

Tube

Budgetary Price (US$)*/Qty

Distributor availability ofBUL128D-B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3965 1 Order Now
RS COMPONENTS EUROPE 1390 10 Order Now
ARROW EUROPE 4850 0 Order Now
MOUSER WORLDWIDE 7820 1 Order Now

Distributor reported inventory date: 2020-04-08

Distributor Name

DIGIKEY

Stock

3965

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1390

Min.Order

10

Region

EUROPE Order Now

ARROW

Stock

4850

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

7820

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-04-08

Marketing Status

Active

Budgetary Price (US$)* / Qty

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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Technical Documentation

    • Description Version Size Action
      DS1564
      High voltage fast-switching NPN power transistor
      5.2
      225.2 KB
      PDF
      DS1564

      High voltage fast-switching NPN power transistor

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BUL128D-B
Active
TO-220AB Industrial Ecopack2

BUL128D-B

Package:

TO-220AB

Material Declaration**:

Marketing Status

Active

Package

TO-220AB

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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