BUL138

Active

HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR

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  • The BUL138 is manufactured using high voltage Multi Epitaxial Planar technology for high switching speeds and high voltage capability. It uses a Cellular Emitter structure with planar edge termination to enhance switching speeds.

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

    Key Features

    • FULLY CHARACTERIZED AT 125oC
    • VERY HIGH SWITCHING SPEED
    • STMicroelectronics PREFERRED SALESTYPE
    • 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
Approximate Price (US$)* / Qty
Order from ST
Order from Distributors
BUL138 TO-220AB Tube
Active
EAR99 CHINA 1.34 Buy now Check Availability

Distributor availability ofBUL138

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 75 5 Order Now
Farnell Element14 EUROPE 117 1 Order Now

Distributor reported inventory date: 2020-03-27

Distributor Name

RS COMPONENTS

Stock

75

Min.Order

5

Region

EUROPE Order Now

Farnell Element14

Stock

117

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-27

BUL138

Package

TO-220AB

Packing Type

Tube

Approximate Price (US$)* / Qty

1.34

Distributor availability ofBUL138

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 75 5 Order Now
Farnell Element14 EUROPE 117 1 Order Now

Distributor reported inventory date: 2020-03-27

Distributor Name

RS COMPONENTS

Stock

75

Min.Order

5

Region

EUROPE Order Now

Farnell Element14

Stock

117

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-27

Marketing Status

Active

Budgetary Price (US$)* / Qty

1.34

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
      DS1090
      High voltage fast-switching NPN power transistor
      4.3
      264.78 KB
      PDF
      DS1090

      High voltage fast-switching NPN power transistor

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BUL138
Active
TO-220AB Industrial Ecopack2

BUL138

Package:

TO-220AB

Material Declaration**:

PDF XML

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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