High voltage fast-switching NPN power transistor

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  • This device is a high voltage fast-switching NPN power transistor, manufactured using diffused collector planar technology for high switching speeds.

    It employs a base island structure with planar edge termination to enhance switching speeds, while maintaining a wide RBSOA.

    Key Features

    • Excellent hFElinearity up to 50 mA
    • Miniature SOT-23 plastic package for surface mounting circuits
    • Tape and reel packaging
    • The PNP complementary type is STR2550

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Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
STR1550 SOT-23 Tape And Reel
Active
- EAR99 CHINA Check Availability

Distributor availability ofSTR1550

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 67409 1 Order Now
RS COMPONENTS EUROPE 54000 50 Order Now
AVNET AMERICA 9000 0 Order Now
FUTURE WORLDWIDE 12000 3000 Order Now
ARROW EUROPE 12000 0 Order Now
Newark Element14 AMERICA 1847 0 Order Now
MOUSER WORLDWIDE 26840 1 Order Now
Farnell Element14 EUROPE 7118 1 Order Now

Distributor reported inventory date: 2019-12-05

Distributor Name

DIGIKEY

Stock

67409

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

54000

Min.Order

50

Region

EUROPE Order Now

AVNET

Stock

9000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

12000

Min.Order

3000

Region

WORLDWIDE Order Now

ARROW

Stock

12000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1847

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

26840

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7118

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-05

Buy now

STR1550

Package

SOT-23

Packing Type

Tape And Reel

Unit Price (US$)

*

Distributor availability ofSTR1550

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 67409 1 Order Now
RS COMPONENTS EUROPE 54000 50 Order Now
AVNET AMERICA 9000 0 Order Now
FUTURE WORLDWIDE 12000 3000 Order Now
ARROW EUROPE 12000 0 Order Now
Newark Element14 AMERICA 1847 0 Order Now
MOUSER WORLDWIDE 26840 1 Order Now
Farnell Element14 EUROPE 7118 1 Order Now

Distributor reported inventory date: 2019-12-05

Distributor Name

DIGIKEY

Stock

67409

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

54000

Min.Order

50

Region

EUROPE Order Now

AVNET

Stock

9000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

12000

Min.Order

3000

Region

WORLDWIDE Order Now

ARROW

Stock

12000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1847

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

26840

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7118

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-05

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

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
      DS8710
      High voltage fast-switching NPN power transistor
      5.0
      501.81 KB
      PDF
      DS8710

      High voltage fast-switching NPN power transistor

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STR1550
Active
SOT-23 Industrial Ecopack2

STR1550

Package:

SOT-23

Material Declaration**:

Marketing Status

Active

Package

SOT-23

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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